RF Rigid Line & Zvikamu

Iyo yakaomesesa coaxial yekufambisa tambo imhando yeinotungamirwa wave transmission tambo inoshandiswa mune yakakwirira-frequency RF yekutaurirana masisitimu kufambisa masaini eredhiyo nekurasikirwa kwakaderera kubva pane imwe nzvimbo kuenda kune imwe. Iyo ine mhango yesimbi pombi mukati meimwe mhango simbi pombi, zvese zvine coaxial symmetry, ine dielectric zvinhu pakati pawo.

Iyo coaxial symmetry yeiyo rigid coaxial transmission line inoreva kuti iyo yepakati conductor yakakomberedzwa zvachose necylindrical metal shield, iyo inopa yakanakisa kudzivirirwa kubva kune electromagnetic kukanganiswa. Kudzivirira uku kunobatsira kuve nechokwadi chekuti chiratidzo hachina kuderedzwa kana kukanganiswa panguva yekufambisa.

Kune mashoma masinonimisheni eiyo rigid coaxial transmission line inoshandiswa muRF kutaurirana. Zvimwe zvacho zvinosanganisira:

1. Hardline: Hardline izwi rinoshandiswa kutsanangura tambo yakasimba yekufambisa ine yakasimba kunze conductor uye dielectric yemhepo. Inowanzoshandiswa mumapurogiramu epamusoro-simba nekuda kwekurasikirwa kwayo kwakaderera uye kuvimbika kwakanyanya.

2. Rigid Line: Rigid line ndiro rimwe izwi rinoshandiswa kutsanangura coaxial transmission line ine yakasimba outer conductor. Inowanzoshandiswa mumashandisirwo anoda simba guru rekubata simba uye kurasikirwa kwakaderera.

3. Waveguide: Waveguide imhando yetambo yekutapurirana iyo inowanzo shandiswa pama frequency epamusoro pane akaomesesa coaxial transmission tambo. Waveguides ane rectangular cross-section uye akagadzirwa nesimbi, kazhinji achishandisa musanganiswa wemhangura uye sirivheri-plating.

4. Coaxial Cable: Coaxial cable imhando yekufambisa mutsara yakafanana neyakaoma coaxial transmission lines, asi ine flexible out conductor. Coaxial tambo dzinowanzo shandiswa mune dzakawanda RF yekutaurirana masisitimu nekuda kwekuchinjika kwavo uye nyore kuisa.

Mamwe mamwe masinonimi eiyo rigid coaxial transmission line anosanganisira:

1. Hardline
2. Mutsara wakaoma
3. Rigid coaxial cable
4. Hardline coaxial cable
5. Hardline coax
6. Rigid coax
7. Rigid cable
8. Rigid transmission line
9. Rigid waveguide
10. Rigid RF cable

Kazhinji, izwi rekuti "rigid coaxial transmission line" rinoreva chaizvo tambo yekufambisa ine yakasimba, isingachinjiki yekunze conductor. Mamwe mazwi akadai se hardline uye waveguide anogona kushandiswa kutsanangura mitsara yekufambisa yakafanana ine hunhu hwakasiyana kana masimisheni.

Mukushanda, redhiyo frequency chiratidzo inoiswa kune yepakati conductor, uye yekunze conductor inoita senzira yekudzoka kune yazvino. Iyo dielectric zvinhu pakati peaya makondakita maviri anobatsira kuchengetedza kupatsanurwa pakati pavo uye inopa inodiwa yekuvharira kudzivirira iyo chiratidzo kubva kupfupi-inotenderedzwa pasi.

Iyo yakaomesesa coaxial yekufambisa tambo ndeye yepamusoro-yemhando yekufambisa tambo nekuti ine yakaderera kurasikirwa uye yakanakisa impedance inofananidzira hunhu pamusoro pehupamhi frequency renji. Iyo yakakwira impedance yeiyo coaxial tambo mhedzisiro yenzvimbo yakamanikana pakati pemakondakita maviri, ayo anobatsirawo kudzikisa mhedzisiro yekunze kweruzha masosi.

Iyo yakaomesesa coaxial yekufambisa tambo inowanzo shandiswa muRF yekutaurirana masisitimu ekutepfenyura nekuti inopa kurasikirwa kwakaderera, masimba makuru ekubata masimba, uye kushomeka kupindira kana kuchienzaniswa nemamwe marudzi ecoaxial tambo. Izvi zvinoita kuti ive yakakodzera kushandiswa muhunyanzvi redhiyo kutepfenyura antenna masisitimu.

Kurasikirwa kwakaderera kwakakosha nekuti kunovimbisa kuti simba rechiratidzo rinoramba rakakwirira pamadaro marefu, zvichikonzera kufukidzwa kwakanaka uye kujeka. Simba repamusoro rekubata masimba rakakosha nekuti kutepfenyura kunoda kuendesa huwandu hukuru hwesimba kune antenna, uye yakaomesesa coaxial tambo inogona kubata aya mazinga emagetsi epamusoro nekurasikirwa kwechiratidzo kushoma.

Kukanganisika kudiki kwakakosha nekuti masaini ekutepfenyura anogona kukanganiswa kubva kunze, kusanganisira kukanganiswa kwemagetsi kubva kumidziyo iri pedyo kana mamiriro emuchadenga anokonzera kuratidza kana kupararira kwechiratidzo. Iyo yemhando yepamusoro yakaomesesa coaxial yekufambisa mutsara yakagadzirirwa kuderedza idzi mhando dzekuvhiringidza uye kuve nechokwadi chepamusoro-mhando yekufambisa kwemasaini.

Mune nyanzvi yeredhiyo kutepfenyura antenna system, yemhando yepamusoro yakaomesesa coaxial transmission tambo yakakosha nekuti inobatsira kuchengetedza kutendeseka uye kuenderana kwechiratidzo chiri kufambiswa pamusoro pemadaro marefu. Chero kurasikirwa kwechiratidzo kana kuderedzwa kunogona kukonzera kuderedzwa kwekuvhara, kuderera kujekesa, uye kusashanda kwese kwese. Naizvozvo, kushandisa yemhando yepamusoro yakaomesesa coaxial transmission tambo inogona kuve nechokwadi chekuti redhiyo yekutepfenyura antenna system inoshanda padanho rayo rakakwana, ichiendesa masaini akavimbika uye akajeka kune vateereri.

Dhizaini yeiyo yakaomesesa coaxial transmission line inoita kuti igare yakasimba uye inokwanisa kumirisana nemamiriro ekunze akaomarara. Nekuda kwekuita kwayo kwepamusoro uye kusimba, iyo yakaomesesa coaxial yekufambisa tambo inowanzo shandiswa mumhando dzakasiyana dzeRF yekutaurirana maapplication, kusanganisira kutepfenyura, radar masisitimu, satellite kutaurirana, uye mauto ekukurukurirana masisitimu.

Rigid Line Tubes yeRigid Coaxial Transmission Line

Mutengo (USD): Bvunza quotation

Kutengeswa: 156
Kufananidza Zvikamu zveCoaxial Rigid Transmission Line

Mutengo (USD): Bvunza quotation

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Rutsigiro rwemukati rweRigid Transmission Line

Mutengo (USD): Bvunza quotation

Kutengeswa: 981
Flange Inner Tsigiro yeRigid Transmission Line

Mutengo (USD): Bata kune zvimwe

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Flange kune Unflanged Adapter yeRigid Transmission Line

Mutengo (USD): Bvunza quotation

Kutengeswa: 2,786
Outer Sleeve yeRigid Transmission Line

Mutengo (USD): Bvunza quotation

Kutengeswa: 1,798
Inner Bullet yeRigid Transmission Line

Mutengo (USD): Bvunza quotation

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Silver-plated Brass Elbows for Rigid Transmission Line Connection

Mutengo (USD): Bvunza quotation

Kutengeswa: 1,498
Coaxial Adapters for Rigid Transmission Line kusvika kuCoaxial Cable Connection

Mutengo (USD): Bvunza quotation

Kutengeswa: 1,011
Rigid Coaxial Transmission Line yeFM, TV, uye AM Station

Mutengo (USD): Bvunza quotation

Kutengeswa: 201

Ndeapi mazwi akajairika eiyo rigid coaxial transmission line?: Heano mamwe mazwi akakosha ane hukama neakaomesesa coaxial ekufambisa mitsara muRF kutaurirana, pamwe netsananguro dzezvinoreva mazwi aya.

1. Outer Diameter (OD): Iyo dhayamita yekunze ndiyo kuyerwa kwedhayamita yekunze conductor yemutsetse wekutapurirana. Iyo inowanzosiyana kubva pamamirimita mashoma kusvika kune akati wandei masendimita, zvichienderana nekushandiswa.

2. Inner Diameter (ID): Iyo dhayamita yemukati ndiyo kuyerwa kwedhayamita yemukati conductor yemutsetse wekutapurirana. Iyo ID inowanzo diki pane iyo OD, uye inowanzoyerwa mumamirimita.

3.Urefu: Hurefu hwetambo yakaoma coaxial transmission nhambwe iri pakati pemapoinzi maviri ekubatanidza. Kureba chinhu chakakosha kutariswa paunenge uchigadzira hurongwa, sezvo hunokanganisa iyo yakazara nguva yekuparadzira uye chiratidzo chekudzikisira.

4. Inner Conductor: Iyi ndiyo yepakati conductor yemutsetse wekutapurirana, iyo inowanzogadzirwa neyepamusoro conductivity mhangura kana sirivha-yakapfatwa mhangura. Inner conductor inoshanda kutakura chiratidzo chemagetsi pamwe chete nehurefu hwemutsara.

5. Outer Conductor: Iyi ndiyo cylindrical metal shield iyo yakatenderedza inner conductor. Iyo yekunze conductor inoshanda kupa dziviriro kubva kune electromagnetic kukanganiswa uye kudzoreredza chiratidzo chemagetsi kune kwairi.

6. Dielectric Material: Iyo dielectric zvinhu ndeye insulating zvinhu zvinoshandiswa pakati pemukati nekunze conductor, zvinowanzo gadzirwa neTeflon kana zvimwe zvakafanana. Iyo dielectric nguva dzose yezvinhu inosarudza impedance yemutsara.

7. Kuteerera: Impedance chiyero chekupikisa kuyerera kwemagetsi emagetsi. Iyo impedance yeyakaomesesa coaxial transmission line inowanzo 50 Ohms kana 75 Ohms, uye inotemerwa neiyo geometry uye dielectric kugara kwemutsara.

8. Frequency Range: Iyo frequency renji ndiyo huwandu hwemafrequency pamusoro peiyo tambo yekutumira inogona kutumira masaini nekurasikirwa kwakaderera. Iyi chiyero inotarirwa nehukuru uye zvinhu zvemutsetse.

9. Simba Rekubata Kugona: Simba rekubata simba retambo yekufambisa rinoreva huwandu hwesimba hunogona kufambiswa kuburikidza nemutsara pasina kukuvadzwa kumutsara kana zvimwe zvikamu muhurongwa. Kukosha uku kunotarirwa nehukuru uye zvinhu zvemutsara.

10. Mutengo: Mutengo weiyo yakasimba coaxial transmission line inotsamira zvakanyanya padhayamita, kureba, rudzi rwezvinhu, uye zvimwe zvinhu zvataurwa pamusoro apa. Kazhinji, mitsetse yakakura yedhayamita uye kureba kwakareba kunodhura, sezvakaita mitsetse yakagadzirwa nemhando yepamusoro.

11. VSWR (Voltage Standing Wave Ratio): VSWR chiyero chechiyero cheiyo yakakura amplitude kusvika kudiki amplitude yechiratidzo mumutsara wekutumira. Iyo inoratidza kuti padhuze sei iyo impedance yemutsara inoenderana neiyo impedance yechitubu uye mutoro. VSWR kukosha kwe1.5 kana pasi kunoonekwa seyakanaka kune mazhinji maapplication.

12. Kurasikirwa Kwekuisa: Kurasika kwekuisa uwandu hwesimba rechiratidzo rakarasika kana chiratidzo chichifambiswa kuburikidza netambo yekufambisa. Iyo inowanzoyerwa muma decibels (dB) uye inogona kukanganiswa nehurefu, saizi, zvinhu, uye kunaka kwemutsara. Kurasika kwekuisa pasi kunowanzo kudiwa kune yakakwirira-kuita masisitimu.

13. Velocity yekuparadzira: Velocity yekuparadzira imhanyiro iyo electromagnetic wave inofamba nemutambo yekufambisa. Inowanzo kuyerwa sechidimbu chekumhanya kwechiedza uye inosiyana zvichienderana nerudzi rwe dielectric zvinhu zvinoshandiswa mumutsara.

14. Flange Size: Saizi yeFlange inoreva saizi yekukwirisa flange kune chero kumagumo kweiyo rigid coaxial transmission line. Aya maflange anowanzo shandiswa kubatanidza tambo yekufambisa kune zvimwe zvikamu zvehurongwa, senge antennas kana amplifiers. Kukura uye kuparadzaniswa kwemaflange zvinhu zvakakosha zvekufunga nezvazvo paunenge uchigadzira system.

15. Temperature Rating: Chiyero chetembiricha chetambo yekufambisa zvinoreva tembiricha yepamusoro kana kuti shoma iyo tambo inogona kushanda pairi zvisina njodzi. Chiyero ichi chinotarwa nerudzi rwezvinhu zvinoshandiswa mumutsara uye nzvimbo yekunyungudika kana kuputsika.

16. Mashandisirwo Akananga Matemu: Chekupedzisira, kune mamwe mazwi kana zvirevo zvingave zvakananga kune mamwe akaomesesa coaxial transmission line application. Semuyenzaniso, mamwe tambo dzekufambisa dzinogona kunge dziine chimiro chakasiyana kana kupetwa, kana kuti dzinogona kugadzirwa kubva kune imwe mhando yezvinhu kuti isangane nezvinodiwa zvezvakatipoteredza. Izvo zvakakosha kuti titarise ese akakodzera zvirevo uye zvinodiwa kune yakapihwa application paunenge uchisarudza tambo yekutumira.

17. Phase Velocity: Phase velocity ndiyo chiyero icho chikamu che sinusoidal wave chinopararira kuburikidza nemutsetse wekutumira. Iyo inotsanangurwa seyero yehuwandu hweiyo wave kusvika kune wavelength, uye zvinoenderana neiyo dielectric inogara uye magineti permeability yezvinhu zvinoshandiswa mumutsara wekutumira.

18. Attenuation: Attenuation ndiko kudzikiswa kweamplitude yechiratidzo painofamba ichidzika netambo yekufambisa. Inokonzerwa nezvinhu zvakasiyana-siyana, kusanganisira kurasikirwa kwemagineti uye dielectric, kurasikirwa kwekudzivirira, uye kurasikirwa kwemagetsi, pakati pevamwe. Kuwanda kwekudzivirira kunoenderana nehuwandu uye hurefu hwetambo yekufambisa, pamwe chete nezvinhu zvinoshandiswa.

19. Boka Velocity: Velocity yeboka ndiyo mwero weiyo envelope yepakiti yemafungu inopararira kuburikidza netambo yekufambisa. Inotaridzirwa nemaitiro ekupararira kwezvinhu zvinoshandiswa mumutsetse. Kumhanya kweboka kwakakosha pakunzwisisa kuti ruzivo rwunokurumidza kufambiswa sei kuburikidza netambo yekutapurirana.

20. Insertion Loss Variation (ILV): ILV chiyero chemutsauko mukurasikirwa kwekuisa pane yakapihwa frequency renji. Inopa ruzivo nezve kuenderana kwekuita kwetambo yekufambisa pasi pemamiriro akasiyana uye yakakosha kune maapplication anoda chaiyo chiratidzo chekufambisa.

21. Environmental Ratings: Zvichienderana nemashandisirwo, tambo yakaoma yekufambisa yecoaxial ingangoda kusangana neyakaomeswa zviyero, senge ingress dziviriro (IP) ratings yemvura uye guruva kuramba, kana kwezvakatipoteredza stress screenings (ESS) yekuramba vibration uye tembiricha bhasikoro. Aya mazinga anogona kukanganisa kusarudzwa kwezvinhu uye maitiro ekugadzira anoshandiswa mutsetse wekutumira.

22. Calibration Kit: A calibration kit seti yezviyero zviyero zvinoshandiswa kuenzanisa vector network analyzer (VNA) yezviyero zvakaringana zvekufambisa tambo. Iyo kit inogona kusanganisira zvinhu zvakaita seyakavhurika dunhu, pfupi dunhu, uye impedance zviyero kuti ive nechokwadi cheyero yeVSWR, kurasikirwa kwekuisa, uye mamwe ma paramita.

23. Frequency Kugadzikana: Frequency kugadzikana kunoreva kugona kwetambo yekutapurirana kuchengetedza maitiro ayo ekutapurirana nekufamba kwenguva uye pasi pemamiriro ekunze akasiyana. Zvinhu zvakaita setembiricha, kudzvanywa, uye humidity zvinogona kukanganisa kugadzikana kwekuita kwetambo yekufambisa, zvichiita kuti kugadzikana kwema frequency kuve kwakakosha kutariswa kwepamusoro-chaiyo maapplication.

24. Phase Shift: Phase shift inoyera mutsauko wechikamu chekona pakati pekuisa uye kubuda masaini etambo yekufambisa. Inokonzerwa nezvinhu zvakadai sehuwandu, hurefu, uye zvinhu zvinoshandiswa mumutsetse.

25. Kudzivirira Kubudirira: Kudzivirira kunyatsoita chiyero chekugona kwetambo yekufambisa yekunze conductor kudzivirira yemukati conductor kubva pakukanganiswa kwemagetsi. Manhanho epamusoro ekudzivirira anoshanda anowanzo kufarirwa, kunyanya kumaapplication anonzwa.

26. Standard Connector Type: Iyo yakajairwa yekubatanidza mhando imhando yakajairika yekubatanidza inoshandiswa kubatanidza tambo yekutumira kune zvimwe zvikamu muRF yekutaurirana system. Mienzaniso yemhando dzekubatanidza dzinosanganisira SMA, BNC, uye N-mhando yekubatanidza.

27. Bend Radhiyasi: Bend radius ndiyo idiki radius panzvimbo apo tambo yakaoma yekufambisa yecoaxial yakakombama. Kukosha uku kwakakosha kutariswa paunenge uchiisa tambo yekutumira, sezvo kubhenda kwakanyanya kunogona kukonzera kuderera mukuita.

28. Impedance Matching: Impedance yekuenzanisa ndiyo maitiro ekuona kuti iyo impedance yetambo yekutapurirana inofanana nekukanganisa kwezvimwe zvikamu muhurongwa, senge amplifier kana antenna. Impedance mismatches inogona kukonzera fungidziro uye zvimwe zvinhu zvinogona kukanganisa mashandiro ehurongwa.

Ndezvipi zvikamu uye zvishongedzo zvinodiwa kune akaomesesa coaxial transmission tambo?: Iwo akazara zvikamu uye zvishongedzo zveyakaomesesa coaxial transmission tambo yeRF nhepfenyuro system inogona kusanganisira zvinotevera zvikamu:

1. Coaxial line: Ichi ndicho chikamu chikuru chetambo yekufambisa iyo inosanganisira yakasimba yemhangura yekunze conductor uye isina hollow copper yemukati conductor. Inoshandiswa kufambisa yakakwira simba RF masiginecha kubva kutsime kuenda kune antenna.

2. Flanges: Aya ndiwo masimbi ekubatanidza ayo anoshandiswa kujoinha coaxial mutsara kune zvimwe zvinhu zvakaita seye transmitter, inogamuchira, uye antenna.

3. Inner conductor: Iyi ndiyo pombi yemhangura isina mhango inotambanukira nepakati peiyo coaxial mutsara uye inotakura chiratidzo cheRF.

4. Dielectric zvinhu: Ichi chinhu chisina-conductive chinoshandiswa kupatsanura mukati uye kunze conductors weiyo coaxial line. Inobatsira kuchengetedza impedance yemutsara uye inoderedza kurasikirwa kwechiratidzo.

5. Outer conductor: Iyi ichubhu yakasimba yemhangura iyo yakatenderedza dielectric zvinhu uye inopa dziviriro kubva mukukanganisa kwekunze.

6. Grounding kits: Aya makiti anoshandiswa kudzika coaxial transmission tambo kuti aidzivirire kubva pakurova kwemwenje uye kumwe kuvhiyiwa kwemagetsi.

7. Attenuators: Izvi zvigadziriso zvinoshandiswa kudzikisa amplitude yeRF chiratidzo mumutsara wecoaxial. Iwo anoshandiswa kuenzanisa iyo impedance yetambo yekutapurirana kune iyo yeantenna.

8. Vakaroorana: Izvi zvigadziriso zvinoshandiswa kupatsanura kana kusanganisa masaini eRF mumutsara wecoaxial. Iwo anoshandiswa kufambisa masaini eRF kune akawanda antenna.

9. Terminators: Izvi zvigadziriso zvinoshandiswa kumisa coaxial mutsara kana isiri kushandiswa. Vanobatsira kudzivirira kufungisisa uye kurasikirwa kwechiratidzo.

10. Waveguide adapters: Izvi zvikamu zvinoshandiswa kujoina coaxial mutsara kune waveguide, iyo inoshandiswa kufambisa yakakwirira frequency masaini.

Pakazere, zvikamu zveyakaomarara coaxial tambo yekufambisa yeRF nhepfenyuro yakagadzirirwa kuve nechokwadi chemhando yechiratidzo, kuderedza kurasikirwa kwechiratidzo, uye kudzivirira sisitimu kubva mukukuvadzwa nekuda kwekuvhiya kwekunze uye kukanganisa.

Ndeapi mashandisirwo akajairika eiyo rigid coaxial transmission line?: Rigid coaxial transmission mitsara inowanzo shandiswa muRF yekutaurirana maapplication ayo anoda yakakwira simba rekubata uye yakaderera chiratidzo kurasikirwa. Heano mamwe akajairika mashandisirwo eakaomesesa coaxial transmission mitsara:

1. Nhepfenyuro: Rigid coaxial transmission tambo dzinowanzo shandiswa mukutepfenyura maapplication ekufambisa emagetsi eRF masaini kubva kune transmitter kuenda kune antenna. Vanopa kurasikirwa kwechiratidzo chakaderera uye simba guru rekubata simba, zvichiita kuti vave sarudzo yakakurumbira yeredhiyo neterevhizheni.

2. Kukurukurirana nesatellite: Rigid coaxial transmission lines inoshandiswawo mumasetiraiti ekutaurirana masisitimu kufambisa uye kugamuchira masaini pakati pesetiraiti nechiteshi chepasi. Simba repamusoro rekubata simba regid coaxial transmission tambo rinonyanya kubatsira pakufambisa masaini kuenda nekubva kumasetiraiti anotenderera.

3. Midziyo yekurapa: Rigid coaxial transmission mitsara inoshandiswa mumidziyo yekurapa senge MRI michina, CT scanners, uye mamwe ekuongorora ekufungidzira michina. Iyo yakaderera chiratidzo kurasikirwa uye yakakwirira simba kubata simba regid coaxial transmission mitsara inobatsira kuve nechokwadi uye yakavimbika yekufungidzira.

4. Mauto uye kudzivirira: Rigid coaxial transmission mitsara inoshandiswa mune zvechiuto uye zvekudzivirira zvikumbiro senge radar masisitimu, masisitimu ekutaurirana, uye hondo yemagetsi. Iyo yakakwira simba rekubata simba regid coaxial transmission mitsara inoita kuti ive yakakodzera kubata iwo epamusoro masimba masimba anoshandiswa mumauto nekudzivirira maapplication.

5. Zvishandiso zveindasitiri: Rigid coaxial transmission mitsara inoshandiswa mumaindasitiri ekushandisa senge plasma yekucheka, welding, uye induction heat. Iyo yakaderera chiratidzo kurasikirwa uye yakakwirira simba yekubata simba inoita kuti ive yakanakira kufambisa yakakwira-frequency RF masaini anoshandiswa mumaindasitiri maitiro.

6. Wireless kutaurirana: Rigid coaxial transmission mitsara inoshandiswawo mune isina waya yekutaurirana masisitimu senge cellular network uye point-to-point microwave links. Iwo anoshandiswa kufambisa masaini eRF pakati pezviteshi zvepasi uye zvimwe zvikamu munetwork.

7. Tsvagiridzo nebudiriro: Rigid coaxial transmission mitsara inowanzo shandiswa mukutsvagisa nekusimudzira mashandisirwo akadai sehunhu hwezvinhu, microwave kuyedzwa, uye electromagnetic kuenderana kuyedzwa. Iwo anoshandiswa kufambisa masaini eRF pakati pemidziyo yekuyedza uye mudziyo kana sisitimu iri kuedzwa.

8. Kukurukurirana nendege: Coaxial transmisheni mitsetse inoshandiswawo mundege yekutaurirana masisitimu senge radar uye masisitimu ekufambisa. Iko kuderera kwechiratidzo chekurasikirwa uye simba repamusoro rekubata simba regid coaxial transmission mitsara inoita kuti ive yakakodzera kubata mazinga emagetsi epamusoro anoshandiswa mumasisitimu aya.

Muchidimbu, mitsara yakaoma coaxial transmission inoshandiswa mune zvakasiyana-siyana zvekushandisa zvinoda simba guru rekubata uye kurasikirwa kwechiratidzo chepasi. Iwo anowanzo shandiswa mukutepfenyura, setiraiti kutaurirana, midziyo yekurapa, mauto nedziviriro, maindasitiri ekushandisa, kutaurirana pasina waya, kutsvagisa nekusimudzira, kutaurirana nendege.

Ndezvipi zvimiro zvakajairika zveiyo rigid coaxial transmission line?: Iwo akajairwa zvimiro zveakaomesesa coaxial transmission line anoshandiswa muRF kutaurirana anosanganisira zvinotevera:

1. Coaxial line: Iyo coaxial mutsara ndiyo chikamu chikuru chemutsetse wekutumira. Inoumbwa nemhangura yakasimba yekunze conductor uye mhangura yemhangura yemukati conductor. Iwo maviri conductor akapatsanurwa ne dielectric zvinhu zvakaita semhepo, Teflon, kana ceramic. Iyo coaxial mutsara yakagadzirirwa kuendesa yakakwira-frequency masaini nekuderera kwechiratidzo kurasikirwa.

2. Bara remukati: Iyo yemukati bara, inozivikanwawo serutsigiro rwemukati, chikamu cheflange. Icho chinobudikira chechirume chinongedzo chinosimuka kubva kumagumo eiyo coaxial mutsara uye inoratidzira pin yemukati inobatana nechikamu chechikadzi cheflange. Iyo bara remukati rakagadzirirwa kuchengetedza nzvimbo yakakodzera pakati pemukati nekunze conductor ye coaxial line.

3. Sleeve rekunze: Sleeve yekunze ndiyo chikamu chevakadzi cheflange. Iyo inokodzera pamusoro pekupedzisira kweiyo coaxial mutsara uye inochengetedzwa panzvimbo nemabhoti. Sleeve rekunze rinodzvanya tsigiro yemukati kurwisa mugadziri wemukati weiyo coaxial mutsara kugadzira yakachengeteka uye yakaderera-kurasikirwa yekubatanidza.

4. Magokora: Magokora zvikamu zvakakombama zvecoaxial mutsara unoshandiswa kushandura mafambiro emutsetse wekutapurirana pasina kukanganisa kukuru. Magokora anowanzo gadzirwa kuti ave neredhiyo yekubhenda inofanana neyasara yetambo yekutapurirana kuti ive nechokwadi chekurasikirwa-kurasikirwa kutapurirana.

5. Magungano eTee: Magungano eTee anoshandiswa kupatsanura kana kusanganisa masaini eRF mumutsara wecoaxial. Iwo akagadzirwa mune T-chimiro uye anogona kuve neakawanda ekuisa uye kubuda madoko zvichienderana nekushandisa.

6. Vadzikisi: Vagadziri vanoshandiswa kuenzanisa saizi yekubatanidza pamutsara wecoaxial kune saizi yechikamu chairi kubatanidza.

7. Flanges: Flanges ndiwo masimbi ekubatanidza ayo anoshandiswa kujoinha coaxial mutsara kune zvimwe zvinhu zvakaita seye transmitter, inogamuchira, uye antenna. Iwo anowanzo kuve nerutsigiro rwemukati, ruoko rwekunze, bara remukati, uye magokora.

8. Gasi chinodzivirira: Gasi zvipingamupinyi zvinoshandiswa kudzivirira magasi kuti asapinda mutsetse wekutapurirana, izvo zvinogona kukonzera kuderedzwa kwechiratidzo uye kuderera. Izvo zvakagadzirwa nezvinhu zvakadai seTeflon uye zvakagadzirirwa kuchengetedza nharaunda yakamanikidzwa yemutsara wekutumira.

9. Anchor insulator connector: Anchor insulator connectors anoshandiswa kumisa coaxial mutsara kubva kune yekutsigira chimiro uchishandisa anchor insulators. Iwo anoumbwa nesimbi bracket inonamira kune insulator uye bhaudhi inochengetedza coaxial mutsara kune bracket.

10. Munda flange: Mafurange emumunda maflange akasarudzika anoshandiswa mukumisikidzwa kwemunda anobvumira kukurumidza uye nyore kuisirwa pasina kuda maturusi ehunyanzvi kana michina. Iwo anowanzo gadzirirwa kuve akareruka uye ari nyore kubata.

11. Wall anchor plate: Wall anchor plates anoshandiswa kuchengetedza zvakachengeteka coaxial mutsara kumadziro kana imwe nzvimbo. Iwo anowanzo gadzirwa nesimbi uye ane akawanda mabhoti maburi ekunamatira.

12. Hangers: MaHanger anoshandiswa kumisa coaxial mutsara kubva pachimiro chekutsigira senge shongwe kana mast. Izvo zvakagadzirirwa kutsungirira mhepo uye mechanical mitoro uye inogona kugadziriswa kana chitubu-yakatakura kuti ipe kushanduka.

13. Patch panels: Patch mapaneru anoshandiswa kugovera masaini eRF kune akawanda maficha uye anowanzo sanganisira akawanda madoko ekupinza uye kubuda. Inogona kugadziriswa kana modular uye yakagadzirirwa kuderedza kurasikirwa kwechiratidzo.

Pakazere, zvimiro zvakajairwa zveyakaomarara coaxial transmisheni tambo inoshandiswa mukutaurirana kweRF zvinosanganisira huwandu hwezvinhu zvakagadzirirwa kuve nechokwadi chemhando yechiratidzo, kuderedza kurasikirwa kwechiratidzo, uye kuchengetedza sisitimu kubva mukukuvadzwa nekuda kwemamiriro ekunze uye mitoro yemagetsi.

Maitiro ekushandisa nemazvo uye kuchengetedza yakasimba coaxial transmission line?: Kuve nechokwadi chekushandiswa kwakaringana uye kuchengetedzwa kweiyo yakasimba coaxial yekufambisa tambo inoshandiswa mukutaurirana kweRF, matipi anotevera anofanira kutariswa:

1. Kuiswa Kwakakodzera: Ita shuwa kuti coaxial mutsara wakaiswa zvakanaka uye zvakachengeteka, kuderedza kushushikana pamutsara uye kubatana.

2. Dzivisa Over-Bending: Kupfuura-kupeta mutsara wecoaxial kunogona kukonzera kurasikirwa kwechiratidzo uye kuderera. Ita shuwa kuti bend radius haipfuure muganho unokurudzirwa.

3. Shandisa Zvibatanidza Zvakakodzera: Shandisa zvibatanidza zvakakodzera zve coaxial line uye ona kuti dzakasimbiswa zvakanaka kudzivirira kurasikirwa kwechiratidzo nekuda kwekubatana kwakasununguka.

4. Kudzika Kwakakodzera: Ita shuwa kuti coaxial mutsara uye zvimwe zvikamu zvese zvakadzika pasi zvakanaka kudzivirira kukuvara kungangoitika kubva kukurohwa nemheni kana zvimwe zviitiko zvemagetsi. Iyo yepasi system inofanirwa kugara ichiongororwa kune chero zviratidzo zvekukuvadza uye kuchengetedzwa sezvinodiwa.

5. Kugara Kuongorora: Iyo coaxial line, zvibatanidza, uye zvimwe zvikamu zvinofanirwa kuongororwa nguva nenguva kune zviratidzo zvekuora kana kukuvara. Chero kukanganisa kunofanirwa kugadziriswa nekukurumidza kudzivirira kuderedzwa kwechiratidzo kana kutadza.

6. Kuchengetedza kwezvakatipoteredza: Coaxial mitsetse inofanirwa kuchengetedzwa kubva kune zvakatipoteredza zvinhu zvakaita sehunyoro, tsvina, uye tembiricha yakanyanyisa. Kushandiswa kwezvivharo zvekudzivirira uye zvinhu zvinodzivirira mamiriro ekunze zvinogona kubatsira kudzivirira kukanganisa kubva kune izvi zvinhu.

7. Kuchenesa Nguva Dzose: Kugara uchichenesa zvibatanidza uye zvimwe zvikamu zvinogona kudzivirira kuvakwa kweguruva nemarara izvo zvinogona kukonzera kurasikirwa kwechiratidzo uye kuparara.

8. Nguva Dzose Kuedzwa: Kugara uchiyedzwa kweiyo coaxial mutsara uye system zvikamu zvinogona kubatsira kuona chero nyaya dzisati dzakonzera kuderedzwa kwechiratidzo kana kutadza.

Nekutevera aya matipi, hupenyu hweakaomesesa coaxial transmission tambo inogona kuwedzerwa uye sisitimu inogona kuramba ichipa yakavimbika uye yemhando yepamusoro kutaurirana kweRF.

Ndedzipi dzakanyanya kukosha zvirevo zveiyo rigid coaxial transmission line?: Iwo akanyanya kukosha emuviri uye RF maratidziro eyakaomesesa coaxial transmission line inoshandiswa muRF kutaurirana inosanganisira zvinotevera:

1. Kuteerera: Iyo hunhu impedance yemutsara wekutapurirana inosarudza huwandu hwekurasikirwa kwechiratidzo uye kufungidzira kunoitika mukati memutsara. Hukoshi hwakajairika hwetambo dzekoaxial transmission zvinosanganisira 50 ohms, 75 ohms, uye 90 ohms.

2. Frequency Range: Iyo frequency range ye coaxial transmission line inosarudza huwandu hwema frequency anogona kufambiswa nekuderera kwechiratidzo kurasikirwa. High frequency application inogona kuda nyanzvi kana yepamusoro-performance coaxial mitsara.

3. Kurasikirwa Kwekuisa: Kurasikirwa kwekuisa kweiyo coaxial transmission line inotsanangura huwandu hwekurasikirwa kwechiratidzo kunoitika kana chiratidzo chichipfuura nemutsetse. Kurasika kwekuisa kwakaderera kwakakosha kune yepamusoro-mhando uye yakavimbika RF kutaurirana.

4. VSWR: Iyo voltage yakamira wave ratio (VSWR) inotsanangura huwandu hwechiratidzo chechiratidzo chinoitika mukati memutsara wekutumira. Yakakwira VSWR kukosha inogona kukonzera kuderera kwechiratidzo uye inogona kukuvadza inonzwisa RF zvikamu.

5. Simba Rekubata Kugona: Simba rekubata simba reiyo coaxial transmission line inotsanangura huwandu hwesimba hunogona kufambiswa zvakachengeteka kuburikidza nemutsetse. Uku kutsanangurwa kwakakosha kune yakakwirira-simba RF zvikumbiro.

6. Cable Length uye Diameter: Kureba uye dhayamita ye coaxial transmission line inogona kukanganisa kurasikirwa kwechiratidzo uye kuisa kurasikirwa kwemutsara. Hurefu uye dhayamita zvinofanira kusarudzwa zvichienderana nezvinodiwa zvekushandisa.

7. Dielectric Constant: Iyo dielectric inogara yeiyo coaxial mutsara's insulating zvinhu inokanganisa hunhu impedance uye yekumhanyisa kumhanya kwemutsara. Zvinhu zvakajairika zvinoshandiswa zvinosanganisira mhepo, Teflon, uye ceramic.

8. Connector Type: Iyo yekubatanidza mhando inoshandiswa neiyo coaxial transmission line inofanirwa kuve yakakodzera kune chaiyo application uye inofanirwa kuve yakaderera yekuisa kurasikirwa uye VSWR.

9. Kushanda Temperature Range: Iyo tembiricha yekushanda yeiyo coaxial transmission line inofanirwa kuve yakakodzera kune chaiyo application kuitira kudzivirira kuderedzwa kwechiratidzo kana kukuvadzwa kumutsara.

Pakazere, kusarudza coaxial yekufambisa tambo ine yakakodzera zvirevo zveiyo chaiyo RF yekutaurirana application inova nechokwadi chekuita kwakakwana uye kuvimbika.

Maitiro ekusarudza akanakisa akaomesesa coaxial ekufambisa mitsara yeFM nhepfenyuro?: Pakusarudza yakaomesesa coaxial yekufambisa tambo yeFM radio chiteshi, pane akati wandei zvinhu zvekufunga nezvayo zvichibva pane simba rekubuda, kureba, frequency renji, yekubatanidza mhando uye zvishongedzo zvinodiwa.

1. Yakaderera Simba FM Radio Station: Kune yakaderera simba FM nhepfenyuro ine simba inobuda isingasviki makumi mashanu watts, diki uye yakaderera-mutengo 50/1 inch kana 2/7 inch rigid coaxial transmission line ine impedance ye8 ohms inokurudzirwa. Aya tambo anopa yakaderera chiratidzo kurasikirwa uye anowanikwa neakajairwa ekubatanidza marudzi anosanganisira BNC kana N-Type majoini. Zvishandiso zvakaita sematambo emagetsi, kits dzekugadzika, uye zvidhinha zvekumisa zvinogona zvakare kudikanwa pamwe chete netambo dzejumper.

2. Yepakati Simba FM Radio Station: Kune epakati simba FM nhepfenyuro nemagetsi anobuda kubva pamakumi mashanu kusvika zana watts, yakakura uye yakakwirira simba inobata yakasimba coaxial transmission line senge 50-1000/1 inch kana 5-8/3 inch series-coax inokurudzirwa. Tambo idzi dzinopa kurasikirwa kwechiratidzo chakaderera uye simba repamusoro rekubata simba, zvichienzaniswa netambo diki. Zvibatanidza zvinoshandiswa munyaya iyi zvinogona kuva mhando N, 1/8 DIN kana EIA flange connectors. Zvishandiso zvinodiwa zvinogona kusanganisira jumper cables, splices, surge arrestors, grounding kits, uye zvinosunga mheni.

3. High Power FM Radio Station: Kune nhepfenyuro yeredhiyo yepamusoro-soro ine magetsi akakwira kupfuura zviuru zana watts, hombe dzakaomarara coaxial kutapurirana mitsara senge 1000-4 / 1 inches kana 16-6 / 1 inches nhevedzano-coax inogona kudiwa. Iyo yakakura dhayamita yetambo idzi inobatsira kuderedza kurasikirwa kwechiratidzo uye kupa yakakwana chiratidzo chemhando. N-mhando, 8/7 DIN kana EIA flange zvibatanidza zvinowanzoshandiswa mumashandisirwo emagetsi epamusoro. Zvishandiso zvinodiwa zvinogona kusanganisira dehydrators, splices, cooling systems, jumper cables uye termination blocks.

Hurefu hweiyo yakaomesesa coaxial yekufambisa tambo inofanirwa kusarudzwa zvichibva pane chinhambwe chiri pakati peiyo transmitter uye antenna, uye zvakatemwa tambo. Hurefu hwetambo hunoita kuti pave nekurasikirwa kwechiratidzo chepamusoro saka kureba kunofanirwa kuchengetwa kuri kushoma. Kunyatsotarisa kunofanirwa kubhadharwa kune simba rekubata simba retambo yakasarudzwa kuti ive nechokwadi chekuti inogona kubata inodiwa kubuda kwemagetsi.

Pakazere, kusarudza iyo chaiyo yakaomesesa coaxial yekufambisa tambo yeFM radio station zvinoenderana nezvinhu zvakaita semagetsi kubuda, kureba, frequency renji, yekubatanidza mhando, uye accessories zvinodiwa. Kusarudza tambo yakakodzera uye zvishongedzo zvinovimbisa kuita kwakaringana, kuvimbika, uye chiratidzo chemhando.

Maitiro ekusarudza akanakisa akaomesesa coaxial ekufambisa mitsara ye AM nhepfenyuro?: Pakusarudza yakaomesesa coaxial yekufambisa tambo ye AM nhepfenyuro, zvinhu zvakati wandei zvinofanirwa kutariswa, senge simba rekubuda, frequency renji, kureba kwemutsara, yekubatanidza mhando, uye zvinodiwa accessories.

1. Low Power AM Broadcast Station: Kune yakaderera simba AM nhepfenyuro chiteshi, diki uye yakaderera-mutengo 7/8 inch kana 1/2 inch rigid coaxial transmission line ine impedance ye50 ohms inogona kushandiswa. Idzi tambo dzinogona kubata magetsi anosvika pa5 kilowatts uye isarudzo yakanaka kune diki-diki AM nhepfenyuro nhepfenyuro ine yakaderera simba kubuda. Iwo ma-connector anoshandiswa mune iyi kesi anogona kuve anowanzo kuwanikwa ekubatanidza mhando seN-mhando kana BNC.

Hurefu hweiyo yakaomesesa coaxial yekufambisa tambo yeyakaderera simba AM nhepfenyuro chiteshi inofanira kuchengetwa ipfupi sezvinobvira kuderedza kurasikirwa kwechiratidzo. Rigid coaxial transmisheni mitsetse ine yakaderera hunhu impedance inogona kushandiswa kune yakaderera magetsi maapplication. Aya tambo anopa zvirinani kutapurirana kwechiratidzo, uye impedance yekufananidza inogonawo kubatsira kuvandudza chiratidzo chechiratidzo.

Panyaya yezvishandiso zveyakaderera simba AM nhepfenyuro chiteshi, zvinoenderana nezvinodiwa chaizvo zvechiteshi. Muzviitiko zvakawanda, tambo dzejumper, kits dzekugadzika, uye zvidhinha zvekumisa, uye dehydrator zvinhu zvakakosha. Izvi zvishongedzo zvinodikanwa kuderedza kurasikirwa kwechiratidzo, kuderedza ruzha, uye kupa dziviriro kumutsara wekutapurirana.

2. Simba repakati AM Broadcast Station: Kune epakati simba AM nhepfenyuro nhepfenyuro, yakajairwa 50 ohm 1-5/8 inch kana 3-inch rigid coaxial transmission line inowanzoshandiswa. Tambo idzi dzakagadzirirwa kubata magetsi ari pakati nepakati ari pakati pe5 ne50 kilowatts. Zvibatanidza zvinoshandiswa munyaya iyi zvinogona kuva UHF, N-Type kana EIA flange connectors.

3. High Power AM Broadcast Station: Kune yakakwirira simba AM nhepfenyuro, tambo yakasimba coaxial yekufambisa inofanirwa kusarudzwa iyo inokwanisa kubata yakakwira magetsi anodarika makumi mashanu kilowatts. Matambo anoshandiswa kune yakakwirira-simba AM kutepfenyura maapplication anosanganisira 50-4 / 1 inch kana 16-6 / 1 inch rigid coaxial mitsara ine impedance inoenderana neshanduko. Tambo idzi dzine kuderera kwechiratidzo chekurasikirwa uye dzinogona kubata mazinga emagetsi epamusoro pane tambo diki. Zvibatanidza zvinoshandiswa munyaya iyi zvinogona kuva N-Type kana EIA flange connectors.

Simba rekubata simba retambo yakasarudzwa rakakosha pakusarudza yakaomesesa coaxial transmission line ye AM nhepfenyuro. Kurasikirwa kwechiratidzo zvakare chinhu chakakosha kufunga sezvo kuderedzwa kwechiratidzo kunogona kuitika pamusoro pekumhanya kwetambo refu. Kunyatsosarudzwa kwezvibatanidza uye zvishongedzo kunodiwawo kudzivirira matambudziko akadai sekuvhiringidza uye kubuda kwechiratidzo.

Zvimwe zvinhu zvekufunga nezvazvo paunenge uchisarudza tambo yakaomesesa coaxial yekufambisa yeAM nhepfenyuro kureba kwetambo uye frequency renji. Kureba kwetambo kunofanira kuchengetwa kune zvishoma kuderedza kurasikirwa kwechiratidzo. Rigid coaxial transmission tambo ine yakaderera hunhu impedance, senge 50 ohms, inowanzo diwa kune AM kutepfenyura maapplication. Signal impedance yekuenzanisa yakakoshawo kuve nechokwadi chekuti kufambisa kwemasaini kwakaringana.

Zvishandiso zvetambo yakasimba coaxial transmission line inogona kusanganisira jumper cables, connectors, suurge arrestors, grounding kits, mheni zvinosunga, uye termination blocks. Izvi zvishongedzo zvinodiwa kuti ive nechokwadi chekuisa kwakaringana, chiratidzo chemhando, uye kuchengetedzwa kwemasaini.

Pakazere, kusarudza yakakodzera yakaomesesa coaxial yekufambisa tambo ye AM kutepfenyura chiteshi kwakakosha kune yakanakisa chiratidzo chemhando uye kuvimbika kwechiteshi. Sarudzo yetambo, yekubatanidza mhando, uye zvishongedzo zvinoenderana nesimba rekubata simba, kureba, uye frequency renji yehurongwa. Zvinokurudzirwa zvikuru kuti ane ruzivo RF mainjiniya abvunzwe kuti ave nechokwadi chekushanda kwe AM nhepfenyuro.

Maitiro ekusarudza akanakisa akaomesesa coaxial ekufambisa mitsara yeTV nhepfenyuro?: Pakusarudza yakaomesesa coaxial tambo yekufambisa uye zvishongedzo zvenhepfenyuro yeTV, zvinhu zvakati wandei zvinofanirwa kutariswa, senge simba rekubuda, frequency renji, kureba kwemutsara, mhando yekubatanidza, uye zvinodiwa zvekushandisa.

1. Yakaderera Simba TV Broadcast Station: Kune yakaderera magetsi TV nhepfenyuro ine magetsi anosvika gumi kilowatts, 10/7 inch kana 8-1/5 inch rigid coaxial transmission line ine impedance ye8 ohms inogona kushandiswa. Tambo idzi dzinopa simba rakaderera rekubata pane tambo dzakakura asi dzinodhura uye dzakakodzera kupfupi tambo inomhanya. Iwo ma-connector anoshandiswa mune iyi kesi anogona kuve anowanzo kuwanikwa ekubatanidza mhando seBNC kana N-Type.

2. Medium Power TV Broadcast Station: Kune epakati magetsi enhepfenyuro yeTV nhepfenyuro ine magetsi anosvika zana kilowatts, 100-inch kana 3-inch rigid coaxial transmission line ine impedance ye4 ohms inowanzoshandiswa. Tambo idzi dzinopa kurasikirwa kwechiratidzo chakaderera, kuvimbika kwepamusoro, uye simba rekubata simba, zvichiita kuti dzive dzakakodzerwa nepakati nepamusoro magetsi ekutepfenyura kweTV. Zvibatanidza zvinoshandiswa munyaya iyi zvinogona kuva UHF, N-Type, kana EIA flange connectors.

3. High Power TV Broadcast Station: Kune yakakwirira magetsi TV nhepfenyuro ine magetsi anobuda anopfuura zana kilowatts, 100-6 / 1 inch kana 8-9 / 3 inch rigid coaxial transmission line inowanzoshandiswa. Tambo idzi dzinopa kurasikirwa kwechiratidzo chakaderera, kuvimbika kwepamusoro, uye simba rekubata simba, zvichiita kuti dzive dzakakodzerwa nepamusoro-simba reTV nhepfenyuro. Iwo ma connector anoshandiswa munyaya iyi anowanzo kuve N-Type kana EIA flange connectors.

Hurefu hwetambo inodiwa hunoenderana nezvinodiwa nenhepfenyuro yeTV. Yakaderera kurasikirwa coaxial tambo dzakakodzera kune refu tambo inomhanya sezvo kurasikirwa kwechiratidzo chinhu chakakosha kufunga. Iyo frequency renji yeTV nhepfenyuro masisitimu inowanzo shanda yakatenderedza VHF uye UHF mabhendi, ichida yakakwira impedance coaxial tambo.

Zvishandiso zvetambo yakasimba coaxial transmission line inogona kusanganisira jumper cables, connectors, suurge arrestors, grounding kits, mheni zvinosunga, uye termination blocks. Izvi zvishongedzo zvinodiwa kuti ive nechokwadi chekuisa kwakaringana, chiratidzo chemhando, uye kuchengetedzwa kwemasaini.

Sarudzo dzetambo dzakataurwa mumhinduro yapfuura yeTV nhepfenyuro inogona zvakare kuisirwa UHF neVHF nhepfenyuro. Nekudaro, iyo yakanakira tambo sarudzo inotsamira pane chaizvo zvinodiwa zveUHF kana VHF system.

Kutepfenyura kweUHF kunowanzo shanda pamusoro pe300 MHz, nepo VHF kutepfenyura kuchishanda kazhinji pakati pe30 MHz ne300 MHz. Kusarudzwa kwetambo yeUHF kana VHF kutepfenyura kuchaenderana neiyo frequency renji yehurongwa uye nhanho inodiwa yekubuda kwemagetsi. Semuenzaniso, yepasi simba UHF kana VHF yekutepfenyura system ingangoda tambo diki ine yakaderera simba rekubata simba, nepo yakakwira simba system ichida tambo hombe ine simba repamusoro rekubata.

Pakazere, pakusarudza yakaomesesa coaxial tambo yekutepfenyura yeTV nhepfenyuro, zvinhu zvakakosha ndeye frequency renji, simba rekubata simba, kureba, uye zvishongedzo. Kusarudza tambo yakakodzera uye zvishongedzo zvinoita kuti chiteshi chiite nemazvo uye chinopa yakavimbika chiratidzo chemhando. Zvinokurudzirwa zvikuru kuti mainjiniya eRF ane ruzivo abvunzwe kuti ave nechokwadi chekushanda kwakakwana kwenhepfenyuro yeTV.

Ndezvipi zvakanakira uye zvakaipira kushandisa rigid coaxial transmission tambo?: Advantages:

1. Kudzikira: Rigid coaxial transmission mitsara inopa yakaderera attenuation, zvinoreva kuti kurasikirwa kwechiratidzo panguva yekufambisa kushoma. Izvi zvinonyanya kubatsira mune masisitimu ayo marefu tambo anomhanya anodiwa.

2. High Power Kubata Kugona: Rigid coaxial transmission mitsara inogona kubata mazinga emagetsi epamusoro, ichiita kuti inyatsokodzera maapplications ekutepfenyura emagetsi epamusoro sekutepfenyura.

3. Kupindira kwakaderera kwechiratidzo: Iyo yakadzivirirwa dhizaini yeakaomesesa coaxial transmission mitsara inobatsira kuderedza kupindira kubva kunze kwekunze, izvo zvakakosha pakuchengetedza chiratidzo chemhando uye kuenderana.

4. Kuvimbika Kwakakwirira: Nekuda kwekugadzirwa kwavo kwakasimba, tambo dzakaomarara dzecoaxial dzinovimbika zvakanyanya uye dzinogona kumira nemamiriro ekunze akaomarara.

5. Wide Frequency Range: Rigid coaxial transmission mitsara inogona kushanda pamhando dzakasiyana siyana uye nekudaro inogoneka kushandiswa mumhando dzakasiyana dzeRF yekutaurirana masisitimu.

payakaipira:

1. Kuchinja-chinja: Rigid coaxial transmission tambo dzakasimba mumuviri uye hadzikotame kana kuchinjika zviri nyore, izvo zvinogona kuita kuti kuisirwa kunetsa munzvimbo dzakasimba kana dzisina kugadzikana.

2. Mutengo Wepamusoro: Rigid coaxial transmission tambo dzinowanzo kudhura kupfuura flexible coaxial cables nedzimwe mhando dzetambo dzekufambisa.

3. Inonetsa Kuisa: Kuiswa kwetambo dzakaomarara dzecoaxial transmission dzinogona kunetsa kupfuura dzimwe mhando dzetambo dzekutumira, dzinoda michina yakasarudzika uye matekiniki akadzidziswa.

4. Hukuru Huru: Saizi yemuviri yeakaomarara coaxial transmission tambo inogona kunge yakakura, izvo zvinogona kudzikisira kugona kwavo kune mamwe maapplication.

Pakazere, zvakanakira kushandisa yakaomesesa coaxial tambo yekufambisa, senge yakaderera attenuation uye yakakwirira simba rekubata simba, inoita kuti inyatsokodzera kushandiswa mukutepfenyura maapplication akaita seUHF kutepfenyura, VHF kutepfenyura, nhepfenyuro yeFM, kutepfenyura kweAM, uye kutepfenyura kweTV. Nekudaro, kuchinjika kwavo kushoma, mutengo wakakwira, uye kuisirwa kwakaoma kunogona kuvaita kuti vanyatsokodzera kune chaiwo maapplication apo mabhenefiti avo anopfuura kusavapo kwavo.

Ndeapi marudzi akajairika emitsara yakaomarara coaxial yekutepfenyura redhiyo?: Kune akati wandei marudzi eakaomesesa coaxial transmission mitsara anoshandiswa muRF kutaurirana kweredhiyo kutepfenyura:

- 1/2 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rwakanyatsokodzera kune yakaderera kusvika pakati pemagetsi maapplication mune frequency renji ye0 kusvika 500 MHz. Iine simba guru rekubata simba rinosvika 4 kW uye iri nyore kutenga. Mhando dzayo dzekubatanidza dzinowanzo BNC uye N-mhando.

- 7/8 inch Rigid Coaxial Transmission Line: Iyi mhando yetambo yakanakira yepakati nepamusoro simba UHF kutepfenyura system. Iine simba guru rekubata simba rinosvika gumi nemaviri kW uye rinogona kushandiswa kune mafrequency kubva pa12 kusvika pa0 GHz. Mhando dzayo dzekubatanidza dzinowanzo BNC, N-mhando, uye DIN.

- 1-5/8 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo runowanzoshandiswa mumashandisirwo emagetsi epamusoro kana simba rekubuda richipfuura 100 kW. Simba rayo guru rekubata simba rinosvika 88 kW uye rinogona kushanda mumafrequency anosvika 1 kHz. Zvibatanidza zvinoshandiswa zvinowanzove DIN uye EIA flange.

- 3-1/8 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rinoshandiswa kune akanyanya kukwirisa magetsi maapplication, anowanzo yakakura kupfuura 1 MW. Iine simba guru rekubata simba rinosvika ku10 MW uye inokodzera mafrequency anosvika 500 MHz. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN.

- 4-1/16 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo runowanzo shandiswa pakati nepamusoro masimba emagetsi anoda tambo yakakura yedhayamita asi isina kunyanyisa se1-5/8 uye 3-1/8 inch cables. Inogona kushanda kune mafrequency anosvika 500 MHz uye inokwanisa kubata simba repamusoro rekubuda kwe80 kW. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN.

- 6-1/8 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rwakanyatsokodzera maapplications emagetsi epamusoro, anodarika 10 kW. Iine simba guru rekubata simba rinosvika 44 kW uye rinogona kushandiswa kune frequency range inosvika 500 MHz. Zvibatanidza zvinoshandiswa zvinowanzoita EIA flange uye DIN.

- 10-3/4 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rinoshandiswa kune akanyanya kukwirisa magetsi maapplication, anowanzo yakakura kupfuura 5 MW. Iine simba guru rekubata simba rinosvika 30 MW uye inokodzera mafrequency anosvika 250 MHz. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN. Iyi saizi hombe tambo inowanzo shandiswa kuendesa kure-kure kana kana huwandu hukuru hwematapura akabatana kune imwechete antenna.

- 1-1/4 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo runowanzo shandiswa pakati nepamusoro magetsi maapplication anoda dhayamita pakati peiyo 7/8 inch uye 1-5/8 inch cables. Inogona kubata simba repamusoro rekubuda kusvika ku25 kW uye inogona kushandiswa kune mafrequency anosvika 2 GHz. Zvibatanidza zvinoshandiswa zvinowanzo BNC, N-mhando, uye DIN.

- 5-1/8 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rinoshandiswa kune akanyanya simba maapplication, anowanzo kukura kupfuura 1 MW. Iine simba guru rekubata simba rinosvika 18 MW uye rinogona kushandiswa kune frequencies kusvika ku250 MHz. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN.

- 9-3/16 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rinoshandiswa kune akanyanya simba maapplication, anowanzo kukura kupfuura 4 MW. Iine simba guru rekubata simba rinosvika 25 MW uye rinogona kushandiswa kune frequencies kusvika ku250 MHz. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN.

- 8-3/16 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rinoshandiswa kune akanyanya simba maapplication, anowanzo kukura kupfuura 3 MW. Iine simba guru rekubata simba rinosvika 15 MW uye rinogona kushandiswa kune frequencies kusvika ku250 MHz. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN.

- 12-3/4 inch Rigid Coaxial Transmission Line: Rudzi urwu rwetambo rinoshandiswa kune yakanyanya kukwirisa magetsi maapplication, anowanzo yakakura kupfuura 7 MW. Iine simba guru rekubata simba rinosvika 60 MW uye rinogona kushandiswa kune frequencies kusvika ku250 MHz. Zvibatanidza zvinoshandiswa zvinowanzove EIA flange uye DIN.

Panyaya yesimba rekubata simba, iyo yakakura dhayamita yetambo, iyo yakakwirira iyo yakanyanya simba rekubata simba. Rigid coaxial transmission mitsara inowanzogadzirwa nemhangura, iyo inopa yakanakisa magetsi conductivity uye kusimba.

Mutengo wemhando yega yega yetambo inosiyana zvichienderana nehukuru, simba rekubata simba, uye zvimwe zvakatemwa. Kazhinji, tambo dzakakura uye masimba epamusoro ekubata masimba anodhura.

Kuiswa kweakaomesesa coaxial transmission mitsara kunoda hunyanzvi hwekushandisa uye matekinoroji akadzidziswa nekuda kwekusimba kwavo kwemuviri uye kudiwa kwekubatanidza chaiko. Mimwe midziyo inodiwa panguva yekumisikidza inogona kusanganisira zvikochekera, kits yekugadzika, mashuga anosunga, zvinosunga mheni, uye zvidhinha zvekumisa.

Pakazere, kusarudzwa kwehukuru hwetambo uye rudzi zvinoenderana nezvinodiwa chaizvo zvetepfenyuro system maererano nekubuda kwemagetsi, frequency renji, uye zvimwe zvinhu. Izvo zvakakosha kubvunzana neanokwanisa RF mainjiniya kuti uone yakanakisa mhando yetambo yekushandisa.

Ndedzipi dzakajairika dzakaomarara coaxial transmitter tambo yekutepfenyura?: Kusarudzwa kweyakanyanya kuomarara coaxial transmission tambo yeRF kutaurirana mumashandisirwo akasiyana enhepfenyuro inotsamira pane zvakasiyana siyana, zvinosanganisira frequency renji, magetsi anobuda, uye nzvimbo/nzvimbo ichashanda hurongwa hwekutepfenyura. Heano mamwe magwara akajairwa eakasiyana ekutepfenyura maapplication:

1. UHF Nhepfenyuro: Kune UHF nhepfenyuro masisitimu, iyo 7/8 inch kana 1-5/8 inch rigid coaxial transmission line inowanzoshandiswa, zvichienderana nekubuda kwemagetsi kunodiwa. Iyo 7/8 inch tambo yakanaka kune yakaderera kusvika pakati pemagetsi maapplication, nepo 1-5/8 inch tambo inonyanya kukodzera kune yakakwira magetsi maapplication. Matambo aya ese ari maviri anogona kubata yakakwirira-frequency siyana.

2. VHF Nhepfenyuro: Kune VHF nhepfenyuro masisitimu, iyo 1/2 inch rigid coaxial transmission tambo inowanzo shandiswa kune yakaderera kusvika pakati magetsi maapplication. Iyo 7/8 inch tambo inogona zvakare kushandiswa kune epakati nepamusoro magetsi maapplication.

3. Nhepfenyuro yeFM: Kune FM nhepfenyuro masisitimu, iyo 1-5 / 8 inch rigid coaxial transmission tambo inowanzo shandiswa nekuda kwesimba rayo repamusoro rekubata uye frequency renji.

4. AM Nhepfenyuro: Kune AM nhepfenyuro masisitimu, loop antenna inowanzoshandiswa, uye imwe mhando yetambo yekufambisa inonzi yakavhurika-waya tambo inoshandiswa pachinzvimbo cheyakasimba coaxial yekufambisa tambo. Yakavhurika-waya mutsara mutsara wekutapurirana uye ine chimiro chakasiyana pane chakaomarara coaxial transmission tambo.

5. Nhepfenyuro yeTV: Kune masystem ekutepfenyura eTV, iyo 3-1/8 inch kana 6-1/8 inch rigid coaxial transmission line inowanzo shandiswa nekuda kwekubuda kwemagetsi epamusoro anodiwa kutepfenyura paTV. Iyo 4-1 / 16 inch Rigid Coaxial Transmission Line inogona kushandiswa zvakare.

Mutengo uye kuisirwa zvinodiwa zveiyo rigid coaxial transmission line inosiyana zvichienderana nerudzi rwetambo. Pamusoro pezvo, kusarudzwa kwezvekubatanidza kuchaenderana nezvinodiwa chaizvo zvetepfenyuro uye zvinogona kusanganisira marudzi ane mukurumbira akadai seBNC, N-mhando, DIN, uye EIA flange.

Pakazere, kusarudzwa kweyakanyanya kuomarara coaxial tambo yekufambisa kunotsamira pane zvakanangana zvinodikanwa zvetepfenyuro yekushandisa maererano ne frequency renji, kubuda kwemagetsi, uye zvimwe zvinhu. Zvinokurudzirwa kubvunza ane ruzivo RF mainjiniya kuti uone yakanakisa mhando yetambo kune yakatarwa nhepfenyuro system.

Maitiro ekuisa nemazvo tambo yakaoma coaxial yekufambisa yenhepfenyuro?: Kuiswa kweakaomesesa coaxial transmission tambo anoshandiswa muRF kutaurirana pamwe chete nezvimwe zvikamu zvekutepfenyura kana midziyo yenhepfenyuro inogona kuve yakaoma maitiro uye inoda kutarisisa kune zvakadzama. Heano matanho akajairwa ekuisa nemazvo akaomesesa coaxial transmission line:

1. Ronga kuisirwa: Usati waisa rigid coaxial transmission line, zvakakosha kuronga nzira yekuisa. Izvi zvinosanganisira kuona nzvimbo yetambo yekufambisa, kuona chero zvipingamupinyi kana njodzi, uye kuverenga urefu hwetambo inodiwa.

2. Gadzirira midziyo nemidziyo: Mushure mekuronga kuiswa, zvigadzirwa zvinodiwa uye zvishandiso zvinofanirwa kuunganidzwa. Izvi zvinogona kusanganisira iyo yakaomesesa coaxial transmission tambo pachayo, zvibatanidza, zvekugadzika kits, mabhanhire, uye maturusi ehunyanzvi akadai sema torque wrenches, matambo ekucheka, uye maturusi ekuchekeresa.

3. Isa zvibatanidza: Zvibatanidza zvinofanira kuiswa kumativi ose etambo. Izvi zvinowanzoitwa uchishandisa maturusi ane hunyanzvi uye nekuona kuti majoini agere zvakanaka uye akasimbiswa kune yakataurwa torque.

4. Grounding: Grounding chikamu chakakosha chegadziriro yekuisa, iyo inobatsira kudzivirira kubva kune voltage surges uye kurova kwemheni. Grounding kits inofanirwa kuiswa pane ese ekunze uye emukati conductor etambo.

5. Cable routing nekuiswa: Iyo tambo inofanirwa kufambiswa uye kuiswa nenzira inoderedza kukanganiswa kwezviratidzo uye kushushikana kwemagetsi. Izvo zvakakosha kuti udzivise mabhendi akapinza uye kinks mutambo, izvo zvinogona kukuvadza chimiro chetambo uye kuderedza chiratidzo chechiratidzo.

6. Edzai kuiswa: Mushure mekuiswa kwapera, zvakakosha kuti uedze iyo sisitimu yekushanda uye kuona kuti inosangana nezvinodiwa. Kuedza kunofanirwa kusanganisira kuongorora mhando yechiratidzo, kubuda kwesimba, uye mamwe maparamita akakodzera.

Panguva yekuisa, pane zvimwe zvakakosha zvekuchengeta mupfungwa:

- Chengetedzo: Kuiswa kweiyo rigid coaxial transmission line inogona kuva nengozi, kunyanya kune tambo huru. Kuchengetedza kunofanira kutorwa kudzivirira kukuvara kana kukuvara kwemidziyo.

-Kubata kwakakodzera tambo: Rigid coaxial transmission line inofanirwa kubatwa nekuchenjerera panguva yekuisa, sezvo chimiro chingave chisina kusimba uye chinogona kukuvara.

- Connector kuenderana: Kusarudza ma-connectors anowirirana nemumwe kwakakosha zvikuru pakuiswa. Kusawirirana pakati petambo nekubatanidza kunogona kukonzera kuderedzwa kwechiratidzo kana kukuvadzwa kwehurongwa.

-Kuisa nharaunda: Nzvimbo yekuisa inofanirwa kuverengerwa, sezvo tembiricha yakanyanyisa kana mamiriro ekunze anogona kukanganisa kuita kwetambo uye anogona kukuvadza.

Muchidimbu, kuiswa kweiyo rigid coaxial transmission line inoda kunyatsoronga uye kutarisisa kune zvakadzama. Kudzika kwakaringana, tambo routing, uye kuisirwa kongiri kwakakosha kuti uve nechokwadi chekushanda kwakakwana. Zvinokurudzirwa kushanda neaine ruzivo RF injiniya kugadzira uye kuisa sisitimu, uye kutarisisa kunofanirwa kubhadharwa kumatanho ekuchengetedza kudzivirira kubva mukukuvadzwa kana kukuvara panguva yekuiswa.

Chii chinosiyana neRF coaxial tambo, yakasimba coaxial transmission line uye hardline coax?: Mukutepfenyura kweredhiyo, kune matatu makuru marudzi ecoaxial tambo anoshandiswa muRF kutaurirana: rigid coaxial transmission line, hardline coax, uye RF coaxial tambo.

Rigid Coaxial Transmission Line:

1. Coax Connectors Anoshandiswa: EIA flange, DIN
2. Saizi: Inouya muhukuru hwakasiyana, kubva pa1/2 inch kusvika 12-3/4 inch in diameter
3. Zvakanakira: Yakanyanya kushanda, yakaderera chiratidzo kurasikirwa, inogona kubata yakakwira 4. mazinga emagetsi, anogona kushandiswa pamadaro marefu, uye inopa kuita zvirinani pamafrequency akakwirira.
5. Zvakaipa: Zvinodhura, zvakaoma kuisa, uye zvinoda michina yakakosha uye hunyanzvi hwekumisa.
6. Mitengo: Yakakwirira
7. Zvishandiso: Inowanzo shandiswa kune yakakwirira-simba maapplication muredhiyo neterevhizheni nhepfenyuro masisitimu
8. Kuita: Inopa kuderera kwakanyanya, inogona kubata masimba makuru emagetsi, uye ine yakaderera VSWR (Voltage Standing Wave Ratio)
9. Mamiriro: Kune yakaomesesa coaxial transmission line, yekunze conductor inowanzogadzirwa nemhangura uye haina kuvharwa nechero jekete rekudzivirira rekunze. Mune zvimwe zviitiko, pende yakaonda yepende kana imwe yekudzivirira inogona kushandiswa kune yekunze conductor kudzivirira kubva pakuora kana zvimwe zvakatipoteredza, asi izvi hazvipi hupi hupi hupi hupi hwekudzivirira sejasi rekunze pane flexible coaxial cable. Nekuti tambo dzakaomarara dzekoaxial dzekufambisa dzinowanzo shandiswa mumashandisirwo panodiwa nzira ine simba guru, yakaderera-kurasikirwa, senge mukutepfenyura, kutaurirana nesatellite, uye kushandiswa kwechiuto, hazviwanzo kuzviisa pasi pezvakafanana zvezvakatipoteredza setambo dzekoaxial dzinochinjika. iyo inogona kushandiswa kunze kana kune dzimwe nzvimbo dzakaoma. Nekudaro, vagadziri vanofanirwa kuramba vachifunga chero zvingangoitika zvakatipoteredza zvinogona kukanganisa kushanda kweiyo rigid coaxial transmission tambo, sekuchinja kwetembiricha kana kuratidzwa kune mwando kana zvimwe zvinosvibisa.
10. Simba reKubata Kwesimba: Kubva pawatts mashoma kusvika kune akawanda megawatts, zvichienderana nehukuru hwetambo.
11. Kuiswa: Inoda nyanzvi yehunyanzvi uye midziyo
12. Kugadzirisa: Kugadzirisa kungada kutsiva chikamu chakakanganisika chetambo, chinogona kudhura
13. Kuchengetedza: Nguva dzose kuchenesa uye kugadzirisa kunodiwa kuti uchengetedze kushanda kwetambo pachiyero chakanaka.

Hardline Coax:

1. Coax Connectors Anoshandiswa: N-mhando, UHF, kana BNC connectors
2. Size: Kazhinji inotangira pa1/2 inch kusvika 8-5/8 inch in diameter
3. Zvakanakira: Inopa kuita kwakanaka nemutengo unonzwisisika, zviri nyore kumisa uye kuisa, uye inogona kushandiswa kune epakati-kusvika-yakakwirira magetsi ekushandisa.
4. Zvakaipa: Inopa yakakwira latency uye yakaderera kuita pane yakakwirira frequencies kupfuura rigid coaxial transmission line.
5. Mitengo: Pakati pepakati
6. Zvishandiso: Inoshandiswa mumhando dzakasiyana dzekushandisa, kusanganisira kugovera antenna, kufambisa kweWi-Fi, kutepfenyura neredhiyo, uye tambo terevhizheni.
7. Kuita: Inopa mwero attenuation, yepakati simba kubata simba, uye ine mwero VSWR
8. Chimiro: Inosanganisira kondakita wepakati, dielectric insulator, conductor wekunze, uye bhachi.
9. Simba Rekubata Simba: Ranges kubva kune mashoma watts kusvika kune akati wandei kilowatts, zvichienderana nehukuru hwetambo.
10. Kuiswa: Inoda hunyanzvi hwehunyanzvi uye midziyo yakakodzera
11. Kugadzirisa: Kugadzirisa kungada kutsiva chikamu chakakanganisika chetambo kana kutsiva tambo zvachose.
12. Maintenance: Inoda kuchenesa nguva nenguva uye kugadzirisa kuchengetedza kushanda.

Semi-rigid coaxial tambo

Semi-rigid coaxial tambo, inozivikanwawo seconformable tambo, imhando yecoaxial tambo inowira kumwe pakati pekuchinjika kweRF coaxial tambo uye kuoma kweiyo hardline coax. Iyo inowanzo vakwa neyekunze conductor yakasimba uye tambo-yakafanana yemukati conductor ine dielectric layer pakati.

Heano mimwe misiyano pakati pe semi-rigid coaxial tambo uye yakambokurukurwa mhando dzecoaxial tambo:

1. Coax Connectors Anoshandiswa: SMA, N-type kana TNC connectors inowanzoshandiswa.
2. Kukura: Semi-rigid coaxial cable inowanzowanikwa mumadhayamita pakati pe 0.034 inches kusvika 0.250 inches.
3. Mabhenefiti: Semi-rigid coaxial tambo ine yakaderera attenuation, yakanakisa nhovo inoshanda, inoshanda simba-kubata kugona uye yakanakisa nhanho kugadzikana. Iyo inewo yakakwira dhigirii yekuchinjika kana ichienzaniswa neyakaomarara coaxial tambo, iyo inoita kuti zvive nyore kuisa.
4. Zvakaipa: Semi-rigid coaxial cable ine kurasikirwa kwakawanda (attenuation) kupfuura yakasimba coaxial transmission line, simba shoma rekutakura simba uye kushomeka kwema mechanical kuenzaniswa nekuoma kwekoaxial cable.
5. Mitengo: Semi-rigid coaxial cable inodhura kupfuura RF coaxial cable asi isingadhuri kudarika hardline coaxial cable.
6. Zvikumbiro: Semi-rigid coaxial cable inoshandiswa mune zvakawanda zvikumbiro zvakadai semauto, aerospace, telecommunication, RF uye microwave michina uye kuedza, instrumentation uye mishonga yezvokurapa.
7. Kuita: Semi-rigid coaxial cable inopa kuderera kwepamusoro uye kukwirira kwekudzivirira kushanda. Inogona kubata mazinga emagetsi pakati peRF coaxial tambo uye hardline coaxial tambo uye inopa yakakura kugadzikana kwechikamu kupfuura mamwe marudzi etambo.
8. Mamiriro: Semi-rigid coaxial cable ine yakasimba kunze conductor, dielectric spacer, uye strip-like mukati conductor, yakafanana nekoaxial hardline.
9. Simba Rokubata Kukwanisa: Semi-rigid coaxial cable inogona kubata mazinga emagetsi kubva kune mashoma watts kusvika kune akawanda kilowatts, zvichienderana nekukura kwetambo.
10. Kuiswa: Semi-rigid coaxial cable inowanzo nyore kuisa pane rigid coaxial transmission line kana hardline coaxial tambo nekuda kwekunyanya kushanduka kwayo, inoda mashoma mashoma maturusi.
11. Kugadzirisa: Kana tambo yakakuvadzwa, zvikamu zvetambo zvinogona kuchinjwa pasina kudiwa kwekutsiva tambo yose.
12. Kuchengetedza: Kuchenesa uye kugadzirisa nguva nenguva kunodiwa kudzivirira kukanganisa uye kuchengetedza kushanda.

RF Coaxial Cable:

1. Coax Connectors Anoshandiswa: BNC, F-mhando, N-mhando, TNC, SMA, nezvimwewo.
Kukura: Kazhinji kubva pa1/32-inch (RG-174) kusvika 1-inch (RG-213) mudhayamita
2. Zvakanakira: Zviri nyore kuisa, mutengo wakaderera, uye unochinjika
3. Kukanganisa: Haina kukodzera kushandiswa kwemasimba makuru, inopa latency yakakwirira, uye kurasikirwa kwechiratidzo chikuru kupfuura yakasimba coaxial transmission line uye hardline coax.
4. Mitengo: Yakaderera kusvika pakati
5. Zvikumbiro: Inowanzoshandiswa mune yakaderera-simba RF uye vhidhiyo zvikumbiro, zvakadai muCCTV systems, Wi-Fi, uye shortwave radio.
6. Kuita: Inopa kudzikisira kuri pakati nepakati, simba-kubata simba uye VSWR inosiyana nedhayamita, frequency, uye tambo yemhando.
7. Chimiro: Inosanganisira kondakita wepakati, dielectric insulator, conductor inodzivirira, uye bhachi rekunze.
8. Simba rekubata simba: Kazhinji rinobva pawatts shoma kusvika kutenderedza 1 kW, zvichienderana nedhayamita yetambo uye frequency.
9. Kuiswa: Inogona kugumiswa ne-nyore-kushandisa-zvibatanidza, uye inoshanduka-shanduka, yakaonda uye iri nyore kubata kupfuura hardline coax kana rigid coaxial transmission line.
10. Kugadzirisa: Zvikamu zvakakanganiswa zvetambo zvinogona kuchinjwa pasina kutsiva tambo yose.
11. Maintenance: Inoda kuchenesa nguva nenguva uye kuchengetedza kuchengetedza kushanda uye kudzivirira kukanganisa.

Chii chinogona kutadza tambo yakasimba coaxial transmission kubva kushanda?: Pane akati wandei mamiriro, zvikonzero, kana zvisina kufanira manyorerwo ekushandisa izvo zvinogona kukonzera yakasimba coaxial yekufambisa tambo kutadza kutaurirana kweRF. Zvimwe zvacho zvinosanganisira:

1. Kupisa zvakanyanya: Rigid coaxial transmission lines ine mukana wekupisa kana simba rakawandisa richimhanya mavari kwenguva yakareba, izvo zvinogona kukonzera kukanganisa kumutsara.

2. Corrosion: Kuratidzira kune unyoro uye zvimwe zvinosvibisa zvinogona kukonzera kuora mumutsara wekutapurirana, izvo zvinogona kuderedza mutsara uye kuderedza kushanda kwayo.

3. Kukuvadzwa mumuviri: Rigid coaxial transmission mitsara inogona kukuvadzwa nekuisa zvisina kunaka kana kubata. Izvi zvinogona kusanganisira kupeta mutsara kupfuura zvayakagadzirirwa kana kuzviisa pasi pesimba rakawandisa.

4. Kusabatana zvakanaka: Kuisa zvisina kururama kana kubatanidza tambo yekutumira kune midziyo kana mamwe tambo zvinogona kutungamirira pakurasikirwa kwechiratidzo kana kusaenzana kwesimba.

Kuti udzivise mamiriro ezvinhu aya kuti asaitike, zvakakosha kutevedzera kuisirwa kwakakodzera uye maitiro ekushandisa emutsetse wekutumira. Izvi zvinosanganisira:

1. Kuve nechokwadi chekuti tambo yekutapurirana yakayerwa zvakafanira kune yakanangwa application uye simba level.

2. Kunyatsogadzirisa mutsara wekutumira kudzivirira ruzha rwemagetsi uye kukanganisa.

3. Kuchengetedza mutsara kubva kune unyoro uye zvimwe zvinosvibisa nekuisa zvisimbiso zvakakodzera uye zvivharo.

4. Kushandisa maturusi akakodzera uye maitiro paunenge uchibata mutsara wekutumira kudzivirira kukuvara kwemuviri.

5. Kutarisa uye kuongororazve makabatana kuti ive nechokwadi chekuchengetedza uye kwakakodzera kukwana.

Chii chinonzi rigid line uye inoshanda sei?: Mutsara wakaoma imhando yetambo yemagetsi inoshandiswa kufambisa masaini epamusoro-soro pamadaro marefu. Iyo inoumbwa neyepakati conductor, insulator, uye inodzivirira kunze sheath. Iyo core conductor inowanzogadzirwa nemhangura uye yakakomberedzwa ne dielectric insulator, iyo inowanzo gadzirwa nepolymer kana fiberglass. Iyo sheath inowanzogadzirwa nesimbi, yakadai sealuminium kana simbi, iyo inopa magetsi ekudzivirira uye kudzivirira kubva kune zvakatipoteredza. Mitsetse yakaoma yakakosha nekuti inokwanisa kufambisa masaini nekurongeka kukuru uye nekubudirira kupfuura tambo dzechinyakare. Ivo zvakare vanopokana nekurasikirwa kwechiratidzo nekuda kwekukanganiswa kwemagetsi ekunze. Izvi zvinodaro nekuti chimiro chakaomarara chinodzivirira chiratidzo kuti chisakanganiswa kana kuderedzwa nekunze kwekunze. Pamusoro pezvo, mitsetse yakaoma inoshingirira kukuvadzwa kwemuviri kunokonzerwa nemamiriro ekunze uye zvimwe zvakatipoteredza.

Ndeapi mashandisirwo etambo yakaoma?: mitsetse yakaoma inoshandiswa mumhando dzakasiyana dzekushandisa dzinosanganisira kufambisa kwemagetsi, kutumira data, microwave kutaurirana, nezvimwe. Zvishandiso zvinonyanyozivikanwa ndezvekufambisa kwemagetsi, kutumira data, uye RF (Radio Frequency) kutaurirana. Mukufambiswa kwemagetsi, mitsetse yakaoma inoshandiswa kuendesa magetsi kubva pane imwe nzvimbo kuenda kune imwe. Izvi zvinosanganisira tambo dzemagetsi, zviteshi zvishoma, uye network yekuparadzira. Mukufambisa kwedata, mitsetse yakaoma inoshandiswa kufambisa masaini akadai seinternet uye masaini ezwi. Chekupedzisira, mukutaurirana kweRF, mitsetse yakaoma inoshandiswa kufambisa mwenje wemagetsi kana masaisai eredhiyo. Iwo anoshandiswa mukutepfenyura shongwe, nhare mbozha, uye mamwe mawaya ekutaurirana masisitimu.

Nzira yekushandisa sei tambo yakaoma yekutepfenyura?: Matanho ekushandisa nemazvo mitsetse yakaoma yenhepfenyuro yeredhiyo:

1. Sarudza mhando yakakodzera yemutsara wenhepfenyuro, zvichienderana nesimba uye huwandu hwechiteshi.

2. Iva nechokwadi chokuti mutsara unofamba mumutsara wakarurama uye hauna kinked kana kukotama.

3. Isa mutsara nenzira inoderedza kurodha kwemhepo nechando.

4. Batanidza mutsara kune antenna uye transmitter neakakodzera fittings.

5. Chengetedza mutsara nguva dzose kuti uone kuti uri mumamiriro ezvinhu akanaka uye kuti hapana zviratidzo zvekukuvadza.

Matambudziko ekudzivisa:

1. Dzivisa kinks kana kukotama mumutsara, sezvo izvi zvinogona kukonzera kuderera kwekuita.

2. Dzivisa kumhanyisa tambo iri pedyo zvakanyanya kune mamwe manyuko ekuvhiringidza, akadai setambo dzemagetsi.

3. Dzivisa kumhanya mutsara uri pedyo nepasi, sezvo izvi zvinogona kukonzera kurasikirwa kwevhu.

4. Dzivisa kuva nesimba rakawandisa rinopfuura nemutsetse, sezvo izvi zvinogona kukonzera kupisa uye kukanganisa.

Chii chinosarudza kuita kwetambo yakaoma uye nei?: Kuita kwemutsetse wakaomarara kunotarwa nehunhu hwezvishandiso zvawo, senge magetsi conductivity, dielectric constant, uye inductance. Aya maitiro akakosha nekuti anokanganisa kugona kwetambo yekufambisa masaini kubva pane imwe nzvimbo kuenda kune imwe pasina kukanganisa kana kukanganisa. Pamusoro pezvo, kugadziridzwa kwemuviri kwetambo yekufambisa kunokanganisawo kuita kwayo, senge nhamba yekutendeuka, kureba kwemutsara, uye nzvimbo pakati pekutendeuka.

Chii chinonzi rigid line ine?: Mutsetse wakaomarara une akati wandei zvikamu, zvikamu uye zvishongedzo. Izvo zvakakosha zvinosanganisira transmission line conductor, insulators, pasi waya, uye simbi shield.

Kondakita ndicho chikamu chikuru chemutsara wakaoma uye ane mutoro wekutakura ikozvino. Inowanzo gadzirwa nemhangura, aluminium kana zvimwe zvinhu zvinonyanya kuitisa. Iyo dhayamita ye conductor uye geji yewaya inofanirwa kunyatsosarudzwa kuti ive nechokwadi chekuti inogona kufambisa zvakachengetedzeka voltage inodiwa uye ikozvino.

Insulators anoshandiswa kuchengetedza nzvimbo yemagetsi pakati pe conductor uye pasi waya. Insulators anowanzo kugadzirwa neceramic, rabha, mapurasitiki kana zvimwe zvisingaite zvinhu.

Iyo pasi waya inoshandiswa kupa nzira yekuti ikozvino iyerere ichidzokera kune kwakabva. Inowanzo gadzirwa nemhangura, aluminium kana zvimwe zvinhu zvinonyanya kuitisa.

Iyo simbi shield inoshandiswa kuchengetedza iyo insulated yekufambisa tambo kubva kune electromagnetic kukanganiswa. Iyo inowanzo gadzirwa nealuminium kana imwe simbi yesimbi ine yakakwira permeability.

Paunosarudza zvikamu zvemutsara wakaoma, zvakakosha kufunga nezvekushanda kwemagetsi uye ikozvino, frequency, uye tembiricha renji. Pamusoro pezvo, izvo zvikamu zvinofanirwa kusarudzwa kuti ive nechokwadi chekuti zvinowirirana, uye kuti tambo yekufambisa inosangana nezvinodiwa zvemagetsi uye zvemuchina.

Ndeapi marudzi emutsetse wakaomarara aripo?: Kune marudzi maviri emitsara yakaoma: coaxial tambo uye waveguides. Coaxial tambo dzinonyanya kushandiswa kutakura yakakwirira frequency magetsi masaini, nepo waveguides akagadzirirwa kutakura magetsi emagetsi paredhiyo. Musiyano mukuru pakati pezviviri izvi ndewekuti coaxial tambo dzine yemukati conductor yakakomberedzwa neyekunze conductor, nepo waveguides ine yemukati conductor yakakomberedzwa nedielectric zvinhu, segirazi kana plastiki. Pamusoro pezvo, mawaveguides akakura uye anogona kutakura simba repamusoro pane coaxial tambo.

Nzira yekusarudza mutsara wakaoma wakaoma?: Pakusarudza mutsara wakaomarara wenhepfenyuro yeredhiyo, zvakakosha kuti titarise huwandu hwesimba uye frequency yechiteshi, rudzi rweantenna uye nharaunda yenzvimbo. Pamusoro pezvo, zvakakosha kuti uongorore zvakatemwa nemugadziri weiyo tambo yekutumira uye waranti iripo, pamwe nemutengo wakazara uye kufunga kwekuisa.

Nzira yekubatanidza sei mutsara wakaoma munzvimbo yekutumira?: Kuti ubatanidze mutsara wakaomarara munhepfenyuro yeredhiyo, unofanirwa kutanga nekuita shuwa kuti tambo yekufambisa yakadzikwa zvakanaka. Tevere, iwe unofanirwa kubatanidza tambo yekutumira kune redhiyo chiteshi antenna system. Iwe unofanirwawo kutarisa kuti uone kuti mutsara wakanyatsoenderana neiyo antenna system. Chekupedzisira, iwe unofanirwa kubatanidza tambo yekutumira kune simba amplifier uye gadzirisa nhepfenyuro yeredhiyo kune iyo frequency chaiyo.

Ndedzipi dzakanyanya kukosha zvirevo zvemutsara wakaoma?: Iwo akanyanya kukosha emuviri uye RF maratidziro emutsara wakaomarara ndeaya: impedance, kureba kwemagetsi, kurasikirwa kwekuisa, uye kurasikirwa kwekudzoka. Humwe hunhu hwekufunga nezvahwo zvinosanganisira tembiricha coefficient, tembiricha renji, inoshanda frequency renji, uye yakanyanya voltage stand wave ratio (VSWR).

Nzira yekuchengetedza mutsara wakaoma munzvimbo yekutumira?: Kuti uite nemazvo kugadzirisa kwezuva nezuva kwetambo yakaoma muchiteshi cheredhiyo seinjiniya, unofanirwa kutanga nekutarisa nekuona tambo yakaoma kuona chero zviratidzo zvekukuvara, ngura, kana kupfeka. Iwe unofanirwa zvakare kuve nechokwadi chekuti zvese zvinongedzo zvakasungwa zvakanamirwa uye zvese zvinosungirirwa zvakachengeteka. Mushure mekutarisa mutsara, iwe unofanirwa kutarisa tambo yekufambisa kune chero shanduko mumagetsi paramita senge simba rekuisa, VSWR, uye kurasikirwa kwekudzoka. Chekupedzisira, iwe unofanirwa kuona iyo antenna radiation pateni kuti uone kuti yakanyatsoenderana uye inoshanda mukati mezvakatemwa.

Maitiro ekugadzirisa tambo yakaoma kana ikatadza kushanda?: 1. Ongorora tambo yekufambisa kuona chero zviratidzo zvekukuvara kana kupera. Tarisa pane chero zvidimbu zvakatyoka kana kusununguka, waya dzakapwanyika, kana majoini akabhenda.

2. Tsiva chero zvidimbu zvakaputsika kana zvakasakara nezvitsva. Ita shuwa kuti zvikamu zvitsva zvakaenzana saizi uye maumbirwo seakare.

3. Geza mutsara wekutumira ne degreaser uye jira rakapfava.

4. Dzokorora mutsara wekutumira, kuve nechokwadi kuti zvikamu zvose zvakasimbiswa zvakachengeteka.

5. Edza tambo yekutumira kuti uone kuti iri kushanda nemazvo.

6. Kana tambo yekutumira ikatadza kushanda, tarisa kune mamwe matambudziko akadai sekudonha kwemhepo kana kupfupi mumutsara. Tsiva chero zvikamu zvekuwedzera sezvinodiwa.

Ndeapi marudzi ezvibatanidza anoshandiswa kune tambo yakaoma?: Mhando dzekubatanidza dzinoshandiswa kune dzakaomarara dzekufambisa mitsara dzinosanganisira crimp-on uye soldered zvibatanidza. Crimp-on connectors inowanzogadzirwa kubva kumhangura kana aluminium uye inoda kushandiswa kwechigadziro checrimping kudzvanya chibatanidza pamutsetse. Soldered connectors inowanzogadzirwa kubva kumhangura kana tini uye inoda simbi inotengeswa uye solder kuti ibatanidze chinongedzo kumutsara. Kune akati wandei akasiyana marudzi ecrimp-on uye anotengeswa majoini anowanikwa, anosanganisira compression connectors, twist-on connectors, spade lugs, uye butt connectors. Rudzi rumwe norumwe rune zvarwo rwakasiyana zvakanakira nekuipira. Huwandu hwemhando dzemhando yega yega yekubatanidza zvinoenderana neiyo chaiyo application uye zvinodiwa.

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