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Shortwave Antenna

A shortwave antenna (SW antenna) kana skywave antenna imhando yehigh frequency (HF) antenna yakagadzirirwa kushanda mumhando dzakasiyana-siyana dzinonzi shortwave. Iri renji rinowanzo tambanudzira kubva 1.6 MHz kusvika 30 MHz. Iyo shortwave antenna inoshanda nekushandura masaini eRF kuita masaini emagetsi anogona kukwidziridzwa uye kugadziriswa neanogamuchira.

 

Tarisa yedu 10kW AM transmitter pane-saiti yekuvaka vhidhiyo akatevedzana muCabanatuan, Philippines:

 

 

Kune akati wandei marudzi eshortwave antennas, anosanganisira waya antennas, dipole antennas, vertical antennas, loop antennas, nezvimwe. Dhizaini uye kuita kweantenna yega yega inogona kusiyana zvichienderana nezvinhu zvakaita sehurefu hwayo, kumisikidzwa kwayo, uye zvinhu zvakashandiswa kuivaka.

 

Shortwave antennas inogona kushandiswa kune yakafara huwandu hwekushandisa, kusanganisira:

 

  1. Nhepfenyuro: Shortwave antennas anowanzo shandiswa nevatepfenyuri veredhiyo kufambisa masaini madaro marefu. Nekuti masaini eshortwave anogona kufamba madaro marefu, anonyanya kubatsira pakusvika kunzvimbo dziri kure dzepasi.
  2. Redhiyo yemamateur: Shortwave antennas anozivikanwa pakati peamateur radio operators, anoashandisa kutaurirana nevamwe vanofarira redhiyo pasi rese.
  3. Kukurukurirana nemauto: Shortwave antennas anoshandiswawo kutaurirana nemauto, kunyanya munzvimbo dziri kure kana panguva dzenjodzi.
  4. Mamiriro ekunze: Shortwave antennas anoshandiswa kuunganidza data kubva kumabharumu emamiriro ekunze uye zvimwe zviridzwa, izvo zvinozogona kushandiswa kugadzira mamiriro ekunze.
  5. Tsvagiridzo yesainzi: Shortwave antennas anoshandiswawo mukutsvagisa kwesainzi, kunyanya pakudzidza Ionosphere yePasi uye magineti.

 

Pakazere, shortwave antennas inopa nzira dzakasiyana uye dzakavimbika dzekutaurirana pamusoro pemadaro marefu. Kushandiswa kwavo kunonyanya kukosha mumamiriro ezvinhu apo nzira dzechinyakare dzekutaurirana dzinogona kusabudirira, uye dzinoramba dziri chikamu chakakosha chemaitiro emazuva ano ekutaurirana.

Mangani marudzi emashortwave antennas aripo?
Kune akati wandei emhando dzekutengesa nhanho mapfupi antennas, imwe neimwe iine yayo chaiyo maitiro uye mashandisiro. Heano mamwe emhando dzakajairika:

1. Dipole Antennas: Iyo dipole antenna imhando inoshandiswa zvakanyanya yeantenna mushortwave nhepfenyuro uye amateur radio application. Inoumbwa nezvinhu zviviri zvinoitisa zvehurefu hwakaenzana izvo zvinodyiswa pakati netambo yekufambisa. Iyo dipole antenna iri nyore kugadzira uye inopa kuita kwakanaka kwehukuru hwayo.

2. Loop Antennas: A loop antenna idenderedzwa kana rectangular conductor iyo inodyiswa pane imwe kana anopfuura mapoinzi pakureba kwayo. Loop antennas inotungamira uye inogona kupa kuita kwakanakisa mune mamwe ma frequency renji.

3. Yagi Antennas: Yagi antennas, anozivikanwawo sebeam antennas, ane chinhu chinofambiswa (a dipole kana akapetwa dipole) uye chimwe kana zvimwe zvinhu zveparasitic zvakarongwa pamwe neboom. Iwo anotungamira zvakanyanya uye anogona kupa yakakwira kuwana uye kuita kwakanakisa mune yakatarwa frequency renji.

4. Log Periodic Antennas: Iyo log periodic antenna ine akatevedzana e dipole zvinhu zvekuwedzera zvishoma nezvishoma kureba izvo zvakarongwa pamwe nerutsigiro chimiro. Iwo akagadzirwa kuti ape yakafara frequency kufukidzwa neyakafanana kuwana uye anowanzo kushandiswa mune zvesainzi nekutsvagisa zvikumbiro.

5. Parabolic Antennas: Parabolic antenna ine curved reflector dish iyo inoshandiswa kutarisa mafungu emagetsi pane diki antenna (inozivikanwa sechikafu). Iwo anotungamira zvakanyanya uye anogona kupa yakakwira kuwana uye kuita kwakanakisa mune yakatarwa frequency renji.

6. Vertical Radiators: Iri rudzi rwe antenna rine chinhu chimwe chete chakareba chakagadzikwa pagadziko uye chinodyiswa netambo yekufambisa kumusoro. Vertical radiators ndeye omnidirectional uye anowanzo shandiswa munharembozha kana inotakurika application.

Imwe neimwe mhando yeantenna yakagadzirirwa kupa chaiwo maitiro ekuita mune imwe frequency renji. Sarudzo yeantenna yeshortwave chiteshi inotsamira pane akati wandei zvinhu, kusanganisira iripo nzvimbo, inodiwa frequency kufukidzwa, uye inodiwa kuwana. Iyo antenna inowanzoiswa nerubatsiro rwenyanzvi antenna mainjiniya kana matekiniki, anozoona kuti antenna inofananidzwa nemazvo kune inotapurirana uye kuti inokwanisa kubata simba rekubuda kwechiteshi.
Mangani marudzi evatengi mashortwave antenna aripo?
Kune akati wandei emhando yevatengi nhanho mapfupi antennas, imwe neimwe yakagadzirwa neyakasiyana maapplication uye maitiro ekuita. Heano mamwe emhando dzakajairika:

1. Whip Antennas: Whip antennas matete, anochinjika antenna anowanzo kuwanikwa pane inotakurika shortwave inogamuchira. Iwo ari omnidirectional uye haadi chero rubatsiro rwekunze kuti ashande. Izvo zviri nyore kutakura uye zvinogona kushandiswa zvose mukati uye kunze.

2. Waya Antennas: Waya antennas ine hurefu hwewaya inosungirirwa pakati pezvitsigiso zviviri, semiti. Izvo zviri nyore kugadzira uye zvinogona kushanda zvakanyanya kana zvakaiswa zvakanaka.

3. Magnetic Loop Antennas: Magnetic loop antennas anoshandisa loop yewaya inomonerwa kutenderedza magineti core. Iwo anotungamira zvakanyanya uye anogona kupa kuita kwakanakisa mune mamwe ma frequency renji.

4. Vertical Antennas: Vertical antennas ine chinhu chimwe chete chakareba chakadzikwa pagadziko uye chinodyiswa netambo yekufambisa kumusoro. Iwo ari omnidirectional uye anowanzo shandiswa munharembozha kana inotakurika application.

5. Discone Antennas: Discone antennas ari wideband antenna akagadzirirwa kuvhara huwandu hwakawanda hwema frequency. Iwo anowanzo shandiswa mumateur radio application uye anowanzo kuwanikwa pane scanner vanogamuchira.

6. Ground Plane Antennas: Ground plane antennas ine chinhu chakamira chakasungirirwa kune seti yepasi radials. Iwo akanyanya omnidirectional uye anogona kupa kuita kwakanaka pane shoma bhajeti.

Imwe neimwe mhando yevatengi nhanho pfupi wave antenna yakagadzirirwa kupa chaiwo maitiro ekuita mune imwe frequency renji. Sarudzo yeantenna inotsamira pane akati wandei zvinhu, kusanganisira iripo nzvimbo, inodiwa frequency kufukidzwa, uye inodiwa kuwana. Consumer antennas anowanzo kuve nyore kuisa nekuchengetedza pane antennas ekutengesa uye anogona kazhinji kuunganidzwa nemushandisi pasina rubatsiro rwehunyanzvi.
Ndeupi misiyano pakati pekutengesa uye yevatengi level short wave antenna?
Pane misiyano yakakura pakati pekutengesa-level shortwave radio transmitting antennas uye yevatengi-level shortwave radio inogamuchira antennas:

1. Size: Commerce-level shortwave radio transmitting antennas akakura zvakanyanya pane yevatengi-level shortwave radio inogamuchira ma antenna. Iwo akagadzirirwa kubata epamusoro masimba emagetsi, anoda makuru epasi masisitimu, uye akagadzirirwa kuisirwa kunze. Mutengi-level shortwave redhiyo inogamuchira antennas ane compact uye akagadzirirwa imba kana nhare yekuisa.

2. Chitarisiko: Commerce-level shortwave radio transmitting antennas anowanzo shongwe kana makuru akachinjika arrays ane vakomana uye danda antennas ane chimiro chakasiyana. Mutengi-level shortwave redhiyo inogamuchira antennas kazhinji iri nyore dipole, loop, kana chikwapuro antenna isina waya dzevarume kana zvimwe zvinooneka zvinotsigira zvimiro.

3. Kurera: Commerce-level shortwave radio transmitting antennas inorema kwazvo uye inoda anchoring uye zvimiro zvekutsigira, nepo vatengi-level shortwave redhiyo inogamuchira maantenna isingaremi uye inogona kukwidzwa padenga diki kana matripod mast.

4. Mutengo: Commerce-level shortwave radio transmitting antennas anodhura nekuda kwehukuru hwawo, kuoma, uye zvekuvaka. Mutengi-level shortwave redhiyo inogamuchira antenna, kune rumwe rutivi, inowanzove yakachipa.

5. mafomu: Commerce-level shortwave radio transmitting antennas anoshandiswa kune yakareba-renji izwi uye data kutaurirana. Mutengi-level shortwave redhiyo inogamuchira antennas anoshandiswa pakuteerera uye kutaurirana uye haape huwandu uye simba rinodiwa pakukurukurirana kwekutengeserana.

6. Kuita: Commerce shortwave radio transmitting antennas akagadzirirwa kuburitsa yakasarudzika mazinga echiratidzo uye kutapurirana kwakavimbika pamusoro pemadaro akakosha ekutaurirana uye kutepfenyura. Kuita kwemutengi-level shortwave radio inogamuchira antenna yakanangana nekugashira masaini asina simba pamusoro pemadaro mapfupi ekuteerera kwemunhu uye kutaurirana zvinangwa.

7. Zvimiro: Commerce-level shortwave radio transmitting antennas anowanzo miswa pashongwe dzesimbi hombe kana masts dzinoda kuisirwa nyanzvi, nepo mutengi-level shortwave redhiyo inogamuchira antennas akagadzirirwa kukwira nyore pane diki chimiro, senge denga kana katatu.

8. Frequency: Commerce-level shortwave radio transmitting antennas akagadzirwa kuti ashande pama frequency chaiwo, angave ekutepfenyura kana point-to-point kutaurirana. Mutengi-level shortwave redhiyo inogamuchira antennas anowanzo kugadzirwa kuti agamuchire akasiyana mafrequency.

9. Kuisa, kugadzirisa, uye kugadzirisa: Kuiswa, kugadzirisa, uye kugadzirisa kweyekutengesa-level shortwave radio transmitting antennas yakaoma pane yevatengi-level shortwave redhiyo inogashira antennas, kazhinji inoda maturusi akasarudzika uye nyanzvi dzekuisa, kugadzirisa, uye kugadzirisa. Mutengi-level shortwave radio inogamuchira antennas iri nyore kuisa, uye kugadzirisa uye kugadzirisa kazhinji kunogona kuitwa nemushandisi.

Muchidimbu, kushambadzira-level shortwave radio transmitting antennas akagadzirirwa hunyanzvi maapplication, anoda simba repamusoro uye kugona kutaurirana kwenguva refu, uye inoda kugadziridzwa kwehunyanzvi. Kusiyana neizvi, mutengi-level shortwave radio inogamuchira antennas inokwanisika uye yakagadzirirwa kuti ushandise wega nekuisa nyore, kugadzirisa, uye kugadzirisa zvinodiwa.
Inosvika papi iyo short wave antenna kuvhara?
Kuvharwa kweyekutengesa shortwave antenna kunoenderana nezvinhu zvakati wandei, zvinosanganisira frequency renji, transmitter simba rekubuda, kureba kweantenna uye kumisikidzwa, uye mamiriro emuchadenga. Iyo inoshanda yekufambisa chiteshi chekutengesa shortwave chiteshi chinogona kusiyana zvakanyanya zvichienderana nezvinhu izvi uye inogona kubva kumazana akati wandei kusvika zviuru zvemamaira.

Iyo yakanyanya kufukidzwa yekushambadzira shortwave antenna inotarwa neradiation yayo pateni, inova inotungamira yechiratidzo cheantenna. Mazhinji mashortwave antenna akagadzirwa kuti ape yakawedzera kana kushoma omni-directional yekuvhara pateni, zvinoreva kuti chiratidzo chinotepfenyurwa kumativi ese kubva kune antenna. Nekudaro, mune mamwe mamiriro ezvinhu, senge kana uchishandisa antenna anotungamira kana munzvimbo ine makomo, nhepfenyuro inogona kushomeka kana kunanga.

Pane nzira dzakati wandei dzekuvandudza kufukidzwa kweyekutengesa shortwave antenna. Heano maitiro mashoma akajairika:

1. Wedzera urefu hwe antenna: Iyo yakakwirira iyo antenna yakasungirirwa, iyo inoenderera mberi chiratidzo chayo chichasvika. Kuwedzera kureba kweantenna kunogona kuvandudza huwandu uye kufukidzwa kweiyo shortwave chiratidzo.

2. Shandisa transmitter ine simba zvakanyanya: Nekuwedzera simba rekubuda kweiyo transmitter, simba rechiratidzo renhepfenyuro rinogona kuwedzerwa, zvichikonzera nzvimbo yakakura yekuvhara.

3. Shandisa antenna tuner: Kufananidza iyo impedance yeantenna kune inotapurirana inogona kunatsiridza kufambisa kwesimba, kuderedza kurasikirwa kwechiratidzo, nekuvandudza kuvharika kwechiratidzo.

4. Shandisa antenna yemhando iri nani: Kushandisa antenna yemhando yepamusoro yakagadzirirwa iyo chaiyo frequency renji inogona kuvandudza zvakanyanya mhando yechiratidzo uye nzvimbo yekuvhara.

5. Gadzirisa iyo antenna gadziriso: Kugadzirisa gadziriso yeantenna yekubudirira kwakanyanya kunoenderana nehunyanzvi hwekuita senge polarization yemafungu, kana nekugadzirisa nzvimbo yezvikamu zvayo.

Izvo zvakakosha kuti uyeuke kuti chero shanduko dzakaitwa kune yekutengesa shortwave antenna system inogona kuve nemhedzisiro yakakura pakuita kwayo uye ingangoda hunyanzvi hunyanzvi. Zvinogara zvakanaka kubvunza nyanzvi dzeantenna mainjiniya kana matekiniki usati waita chero shanduko kune yekutengesa shortwave antenna system.
Ndeapi akanyanya kukosha zvirevo zvepfupi wave antenna?
Iwo emuviri uye RF zvakatemwa zvekutengesa shortwave antenna zvinhu zvakakosha zvinotaridza kuita kwayo uye kushanda kwayo. Heano mamwe eakajairika emuviri uye RF maratidziro ekutengesa shortwave antenna:

1. Frequency Range: Iyo frequency renji inotsanangura huwandu hwemafrequency ayo antenna yakagadzirirwa kuvhara uye kufambisa. Iyo frequency renji inogona kubva kubva mashoma kilohertz kusvika akati wandei megahertz.

2. Input Impedance: Iyo yekupinza impedance yeshortwave antenna inotsanangura nhanho yekupokana iyo antenna ine pakuyerera kwemagetsi ikozvino. Antennas ane yakakwira impedance ratings inogona kuda kuwedzera kuenzanirana kana tuning kuti titanidze iyo antenna system kuti ishande nemazvo.

3. Maximum Power Kubata: Iyo yakanyanya simba yekubata chiyero inotsanangura huwandu hwesimba iro antenna inogona kubata pasina kukuvadza zvikamu zvayo. Izvo zvakakosha kuti ushandise antenna mukati meiyo yakatarwa simba rekubata renji kudzivirira kukuvadzwa uye kuve nechokwadi chekuita kwakakwana.

4. Radiation Pattern: Iyo radiation pateni yeantenna inotsanangura kutungamira kwemwaranzi yayo yemagetsi. Mhando dzakasiyana dzeantenna dzine akasiyana emwaranzi mapatani kubva kune yakananga kuenda kune isiri-yakananga.

5. Kuwana: Antenna kuwana chiyero chehuwandu hwesimba rechiratidzo chinounzwa kune antenna nemutakuri, zvichienzaniswa nehuwandu hwesimba raizounzwa kune isotropic antenna (iyo inopenya zvakaenzana mumativi ese).

6. Polarization: Antenna polarization inoreva kutaridzika kwemunda wemagetsi weradiated wave maererano nendege yepasi. Iwo matatu marudzi epolarization ane horizontal, vertical, uye denderedzwa.

7. Kuvaka Zvinhu: Zvishandiso zvinoshandiswa mukuvaka antenna zvinogona kukanganisa kuita kwayo uye kusimba. Zvinhu zvakajairika zvinosanganisira aluminium, simbi, waya yemhangura, uye fiberglass.

8. Kutungamira: Directivity inoratidzira inofarirwa kutungamira kweakanyanya radiation yeantenna. Iyo inotsanangurwa sebasa reazimuthal uye kazhinji zvakare ekukwirira angles. Iyo yakakwirira iyo directivity inonyanya kushanda ndiyo kuparadzirwa kwezviratidzo muchinangwa chechinangwa.

Izvi nezvimwe zvinotsanangurwa zvinogona kukanganisa kuita uye kushanda kweyekutengesa shortwave antenna, uye zvakakosha kuti utarise zvinhu izvi paunenge uchisarudza antenna yeimwe application. Nyanzvi dzeantenna mainjiniya kana matekiniki anogona kubatsira kuona kuti zvakatemwa zveantenna zvakakodzera kushandiswa kwayo.
Ndezvipi zvimiro zveshort wave antenna?
Ndezvipi zvimiro zvekutengesa short wave antenna?

Kune pfupi wave Dipole Antennas:

Dipole Antennas imhando inoshandiswa zvakanyanya yeantenna mushortwave nhepfenyuro uye amateur radio application. Kuvakwa kwavo kuri nyore uye kunoda zvinhu zviviri zvinobatika zvehurefu hwakaenzana izvo zvinodyiswa pakati netambo yekufambisa. Heano zvimiro zveyekutengesa pfupi wave Dipole Antenna:

1. Central Feed Point: A Dipole Antenna inodyiswa pakati netambo yekufambisa, inowanzova coaxial tambo inopa simba remagetsi kubva kune transmitter kuenda kune antenna.

2. Conductive Elements: Zvinhu zviviri zvinoitisa zvinhu zviviri zvakaenzana kureba kwewaya kana zvimwe zvinhu zvinoitisa, zvakaita sealuminium kana mhangura, izvo zvinogadzira dipole antenna. Hurefu hwezvinhu zvinotemerwa ne frequency renji yechiratidzo chinofambiswa uye mamisikirwo azvo zvinoenderana neinodiwa radiation pateni.

3. Barun: Balun inowanzo shandura inofanana neiyo isina kuenzana yakabuda impedance yeiyo coaxial tambo kune yakaenzana yekupinza impedance ye dipole zvinhu. Iyo Balun inogona zvakare kubatsira kuderedza ruzha uye kukanganiswa kwemagetsi.

4. Chimiro chekutsigira: A Dipole Antenna inowanzoiswa pachigadziro chekutsigira, chinogona kunge chiri shongwe yesimbi kana danda rehuni kana fiberglass. Chimiro chacho chinofanira kunge chakakwirira zvakakwana kuchengetedza antenna kure nemiti, zvivakwa, uye zvimwe zvipingamupinyi zvinogona kukanganisa chiratidzo.

5. Bracing uye Guy Waya: Kuti utsigire chimiro uye urambe wakagadzikana, bracing uye guy waya dzinowanzoshandiswa. Waya dzevarume tambo dzakasimba dzinobatirira chimiro cheantenna zvakasimba pasi.

6. Insulators: Insulators anoshandiswa kudzivirira ma conductive zvinhu kubva pakubata mumwe uye kupfupisa antenna. Insulators inogona kugadzirwa nezvinhu zvakasiyana-siyana uye inogona kutora maitiro akawanda.

Iyo Dipole Antenna iri nyore uye inoshanda antenna dhizaini iyo inoshandiswa zvakanyanya mushortwave nhepfenyuro uye amateur radio application. Iyo isarudzo yakaderera-inodhura inopa yepakati kusvika kune yakakwirira kuwana mumhando dzakasiyana dze frequency, zvichienderana nehurefu hwayo. Dipole Antennas inogona kugadziridzwa kune akasiyana maapplication, anosanganisira yakachinjika, yakatwasuka, kana yakatsetseka, uye inogona kuisirwa nenyanzvi mainjiniya kana matekiniki.

Kune pfupi wave Loop Antennas:

Commercial shortwave loop antennas inowanzo sanganisira loop yewaya yakabatana kune tuning capacitor. Iyo loop inogona kunge yakaita denderedzwa, sikweya, kana rectangular muchimiro, uye inowanzogadzirwa nemhangura kana aluminium tubing kana waya. Iyo tuning capacitor inoshandiswa kugadzirisa resonance yeantenna, ichibvumira kuti igadziriswe kune akasiyana mafrequency. Iyo capacitor inogona kunge yakachinja-chinja kana yakagadziriswa capacitor, uye inowanzowanikwa mune inovharirwa mamiriro ekunze pamwe chete ne loop. Mamwe loop antennas anosanganisirawo amplifier kuwedzera simba rechiratidzo. Unganidzo yese inogona kuiswa pachigadziko kana mast, uye mamwe maantenna ekutengesa loop anogonawo kusanganisira chinotenderera kubvumira kurongedza kwakananga.

Yepfupi wave Yagi Antennas:

Commerce shortwave Yagi antennas anowanzo kuve nepakati-inofambiswa dipole element uye akati wandei maparasitic zvinhu zvakarongwa pamwe neyakajairwa boom. Iyo dipole element inodyiswa necoaxial tambo, uye inowanzo tariswa yakafanana neiyo boom. Izvo zvipembenene zvinogadzirwa nesimbi tsvimbo kana machubhu uye zvidiki pane dipole element. Iwo akapatsanurwa panguva dzakanangana padivi pe boom uye akabatanidzwa kune feedline kuburikidza nehurongwa hwekufananidza network nevatungamiriri. Vatungamiri vanoiswa pamberi peiyo dipole element uye basa rekuwedzera kuwana uye kutungamira munzira yekumberi. Iyo reflector element iri kuseri kwe dipole uye inobatsira kuratidza uye kutarisa chiratidzo munzira yekumberi. Gungano rose rinowanzoiswa padanda kana shongwe uye inogona kusanganisira rotor kana imwe nzira yekudzora nzira. Commerce Yagi antennas inogonawo kusanganisira mamwe maficha senge zvinhu zvinogadzirika kuitira kunyatsoita tuning, kudzivirira mamiriro ekunze, uye zvinodzivirira corrosion zvinhu zvekugara kwenguva refu.

Yepfupi wave Log Periodic Antennas:

Commercial shortwave Log Periodic antennas anowanzo kuve nenhevedzano yezvinhu zvinotyairwa uye zvinhu zvinoratidzira izvo zvakarongwa mugeometric pateni pamwe neboom. Zvinhu zvacho zvinogadzirwa nesimbi simbi kana machubhu uye zvishoma nezvishoma zvinoreba kune imwe mugumo we boom, iine chinhu chipfupi chiri padyo nenzvimbo yekudyisa. Chinhambwe chiri pakati pezvinhu zviri pedyo uye kureba kwechimwe nechimwe chinhu chakagadzirirwa kubvumira antenna kuti ishande pamusoro peakasiyana ma frequency. Izvo zvinhu zvinowanzo kudyiswa necoaxial tambo inomhanya ichitevedza boom uye inobatanidza kune mabhaluni kana magetsi anopatsanura anotsemura chiratidzo pakati pezvinhu. Zvinhu zvinoratidzira zviri kumagumo ebhoom pakatarisana nenzvimbo yekudyisa uye basa rekuratidzira uye kutarisa chiratidzo munzira yekumberi. Gungano rose rinowanzoiswa padanda kana shongwe uye inogona kusanganisira rotor kana imwe nzira yekudzora nzira. Commerce Log Periodic antennas inogonawo kusanganisira mamwe maficha senge zvinhu zvinogadzirika kuitira kunyatsoita tuning, kudzivirira mamiriro ekunze, uye zvinhu zvinodzivirira corrosion kuti igare kwenguva refu.

Kune pfupi wave Parabolic Antennas:

Commerce shortwave parabolic antennas ine hombe, yakakombama ndiro yakagadzirwa nesimbi kana fiberglass yakaita separabola. Iyo yakakomberedzwa pamusoro pendiro yakafukidzwa neine mesh yakanaka kana inofungidzira coating. Pakati pendiro pane diki, nyanga yekudyisa kana dipole antenna yakabatana kune transmitter kana inogamuchira ine waveguide kana coaxial tambo. Nyanga yekudya iri panzvimbo yepakati peiyo parabolic reflector uye yakagadzirirwa kutungamira masaisai eredhiyo mudanda rakatetepa. Saizi yedhishi inotaridza kutungamira uye kuwana kweiyo antenna. Zvokudya zvakakura zvinopa kuwedzera kukuru uye kutungamira, asi zvakanyanya kuoma kuisa nekuchengetedza. Gungano rose rinowanzoiswa padanda kana shongwe uye inogona kusanganisira rotor kana imwe nzira yekudzora nzira. Commercial parabolic antennas inogonawo kusanganisira zvimwe zvinhu zvakaita sezvinhu zvinogadzirika kuitira kunyatsoita tuning, kudzivirira mamiriro ekunze, uye zvinhu zvinodzivirira corrosion kuti zvigare kwenguva refu.

Kune pfupi wave Vertical Radiators:

Commerce shortwave vertical radiators anowanzo kuve newaya imwe chete, yakareba, yakatwasuka kana waya dzakawanda dzakarongwa mumutsara wakatwasuka. Waya (s) dzinowanzo gadzirwa nemhangura kana aluminiyamu uye dzinogona kusiyana zvakanyanya pakureba zvichienderana nekuwanda kwekushanda. Iyo coaxial tambo yakabatana kune hwaro hweiyo radiator uye inoshandiswa kudyisa chiratidzo kune antenna. Ndege yepasi ine waya dzakati wandei kana tsvimbo, kana network yemaradhi akavigwa, inogona kuiswa pasi peradiyeta kuti ivandudze kushanda kweantenna. Iyo ndege yepasi inosimudzira iyo radiation maitiro eiyo antenna uye inobatsira kuderedza kupindira kubva kune ari pedyo zvimiro. Gungano rose rinowanzoiswa padanda kana shongwe uye inogona kusanganisira rotor kana imwe nzira yekudzora nzira. Commerce vertical radiators inogonawo kusanganisira zvimwe zvinhu senge zvinhu zvinogadzirika kuitira kunyatsoita tuning, kudzivirira mamiriro ekunze, uye zvinhu zvinodzivirira corrosion kuti zvigare kwenguva refu.
Ipfupi wave antenna yakaenzana ne AM nhepfenyuro antenna uye nei?
Commercial shortwave antennas haana kufanana neAM kutepfenyura antenna, kunyangwe ese ari maviri marudzi emaantenna anoshandiswa kufambisa uye kugamuchira masaini eredhiyo mulongwave uye shortwave frequency mabhendi. Musiyano mukuru pakati pemhando mbiri idzi dzeantenna ndeyekushanda kwavo frequency renji uye nzira iyo masaisai eredhiyo anoparadzirwa.

Commercial shortwave antennas akagadzirirwa kushanda mushortwave frequency renji, kazhinji kubva pa1.8 MHz kusvika 30 MHz. Aya antenna anoshandiswa zvakanyanya kutaurirana kureba kwezviuru zvemamaira. Masaisai eredhiyo anoshandiswa mukutaura kweshortwave anodzorwa neEarth's ionosphere, izvo zvinovatendera kuti vafambe nzendo refu vasina kubatwa nemhepo.

Kune rimwe divi, AM kutepfenyura antennas akagadzirwa kuti ashande mune yepakati-wave frequency renji, kazhinji kubva pa540 kHz kusvika 1600 kHz. Aya antenna anoshandiswa kunyanya kutepfenyura kwemuno nedunhu. Kusiyana nemasaisai eredhiyo mapfupi, ayo anodzorwa neiyo ionosphere, AM nhepfenyuro masaisai mafungu epasi anopararira pamusoro pePasi. AM kutepfenyura antennas anowanzo kupfupika pane shortwave antennas uye akagadzirirwa kuvheneka chiratidzo kunze kwese mativi, pane kuve akananga zvakanyanya senge shortwave antennas.

Saka kunyangwe paine zvimwe zvakafanana mukugadzirwa kwemuviri kweantennas aya, haana kuenzana maererano neavanoda kushandisa, kushanda frequency renji, uye hunhu hwekuparadzira.
Chii chinosanganisira yakazara ipfupi wave antenna system?
Iyo yakazara yekutengesa shortwave antenna system inowanzo sanganisira zvinotevera zvishandiso:

1. Antenna chimiro - Shongwe, mast, kana kutsigira chimiro cheantenna.

2. Kanyanga - Zvichienderana neinodiwa frequency renji, inogona kunge iri loop, Yagi, Log Periodic, kana Parabolic antenna.

3. Mutsara wekutumira -A coaxial kana waveguide tambo yekutakura redhiyo frequency siginecha kubva kune transmitter kuenda kune antenna.

4. Mabharuni - A balun (yakaenzana-isina kuenzana transformer) inoshandiswa kuenzanisa iyo impedance (kupokana nekuyerera kwesimba remagetsi) yemutsetse wekutumira kune impedance yeantenna.

5. Feedline surge protection -Kuchengetedza tambo yekufambisa kubva kumagetsi emagetsi anogona kukonzerwa ne static, mheni, kana mamwe masosi.

6. Tuning midziyo -Kusanganisira tuner, preselector, kana sefa kugadzirisa resonance yeantenna uye kuderedza kupindira kubva kune dzimwe nhepfenyuro.

7. Power amplifiers -Inoshandiswa kukwiridzira yakaderera-level redhiyo frequency siginecha kubva kune transmitter kusvika padanho rinodiwa kune antenna.

8. Rinofambisa - Zvishandiso zvinogadzira uye nekukudza redhiyo frequency chiratidzo.

9. Mutungamiriri -Kutarisa uye kutonga kushanda kweantenna uye transmitter.

10. Midziyo yekudzikisa pasi -Kupa nzira yakachengeteka uye inoshanda yepasi kune iyo antenna system yekudzivirira kubva mukukuvadzwa kunokonzerwa ne static discharge uye kurova kwemheni.

11. Antenna monitoring equipment -Kuona kushanda kwakakodzera kweantenna uye matambudziko echiratidzo chekugadzirisa.

12. Midziyo yekuedza -Kusanganisira mita yeSWR, mita yemagetsi, spectrum analyzer, uye mimwe midziyo yekuyera yekuyera uye yekuyedza maitiro eiyo antenna system.

13. Remote control equipment -Kuremote control system kubva kunzvimbo iri kure.

Pakazere, iwo chaiwo michina inodiwa kune yakazara yekutengesa shortwave antenna system zvinoenderana nezvinodiwa chaizvo zvechiteshi uye inodiwa frequency renji. Iyo sisitimu inogona kugadzirwa nenzira dzakasiyana zvichienderana nezvinodiwa uye mamiriro ekuiswa.
Ndeupi misiyano pakati pekutapurirana uye yekutambira mhando yeshort wave antenna?
Pane misiyano yakati wandei pakati pekutengesa shortwave radio transmitting antennas uye kugamuchira antennas:

1. Size: Kutumira antennas anowanzo kukura muhukuru kana achienzaniswa nekugamuchira antennas. Izvi zvinodaro nekuti ivo vanofanirwa kugadzira uye kupenya yakakwira huwandu hwesimba remagetsi kuparadzira chiratidzo padaro refu.

2. Chitarisiko: Kutumira antennas kunogona kuoneka zvakanyanya nekuda kwehukuru hwayo uye kureba. Kugamuchira antennas kazhinji idiki uye inogona kuvanzwa kana kuvanza sechikamu chechivakwa kana chimiro.

3. Kurera: Kutumira antennas kunowanzo kurema nekuda kwezvinhu zvinoshandiswa kutsungirira kurema kwemhepo, kuunganidzwa kwechando nechando, uye kudzivirira mheni. Kugashira antenna kwakareruka uye kazhinji kunogadzirwa nezvinhu zvakaita sewaya kana lightweight aluminium.

4. Mutengo: Kutumira antennas kunowanzo kudhura kana zvichienzaniswa nekugamuchira antenna nekuda kwehukuru hwayo, kuoma, uye zvekuvakisa.

5. mafomu: Kutumira antenna anoshandiswa kutepfenyura, kufonera, uye kutaurirana nechimbichimbi. Kugashira antennas anoshandiswa kutarisa kufambiswa kweredhiyo, kuteerera kwevanofarira, uye zvimwe zvinoshandiswa uko kugamuchira masaini ndicho chinangwa chikuru.

6. Kuita: Kutumira antennas kune yakakwira simba kubuda, izvo zvinovatendera kuti vatumire masaini pachinhambwe chakareba. Kugamuchira antennas kune kunzwisiswa kwepamusoro, izvo zvinovatendera kuti vatore masaini asina simba ari kure.

7. Zvimiro: Kutumira antennas kunogona kuiswa pashongwe, mapango, kana zvimwe zvimiro zvakagadzirirwa kutsigira huremu hwazvo uye kutsungirira mitoro yemhepo yakakwirira. Kugamuchira antennas kunogona kuiswa pane akasiyana zvivakwa, senge zvivakwa, miti, kana kunyange inotakurika seti.

8. Frequency: Maantenna ekutepfenyura akagadzirirwa kufambisa masaini pamasevhisi chaiwo akagoverwa kutepfenyura kana masevhisi ekufonera. Kugamuchira antennas akagadzirirwa kugashira masaini mukati memhando dzakasiyana siyana.

9. Kuisa, kugadzirisa, uye kugadzirisa: Kuiswa kwekutumira antenna kwakawedzera, kunosanganisira kuvaka, mvumo, basa remagetsi, uye kuongorora kwakasiyana. Kugadzirisa kunosanganisira zviitiko zvine njodzi zvakanyanya sekukwira shongwe, basa remagetsi, uye redhiyo frequency kuchengetedza mapuroteni. Kugamuchira antennas haanyanyi kubatanidzwa munzvimbo idzi uye anogona kazhinji kuiswa, kugadziriswa, uye kuchengetedzwa nemushandisi.

Pakazere, kufambisa ma antennas akakura zvakanyanya, anorema, uye anodhura kupfuura kugamuchira antenna. Iwo akagadzirwa kuti atumire masaini pamakiromita marefu ekutepfenyura, kufambiswa kwemashoko, uye kufambiswa kwemashoko nechimbichimbi. Kune rimwe divi, kugamuchira antenna idiki, yakareruka, uye inodhura zvakanyanya, inoshandiswa kutarisa kutapurirana kweredhiyo, kuteerera kwevanofarira, uye mamwe maapplication uko kugamuchira masaini ndicho chinangwa chikuru.
Nei yemhando yepamusoro mapfupi antenna yakakosha kune ipfupi wave radio chiteshi?
Yepamusoro-soro yekutengesa shortwave antenna yakakosha kune yekushambadzira shortwave nhepfenyuro nekuti ndiyo nzira yekutanga yekuparadzira masaini eredhiyo pamakiromita marefu. Hunhu hweredhiyo antenna hunokanganisa simba rechiteshi, huwandu, uye kujeka, izvo zvinokanganisa budiriro yechiteshi.

Hezvino zvimwe zvikonzero nei yemhando yepamusoro yekutengesa shortwave antenna yakakosha kune yekutengesa shortwave radio station:

1. Simba rechiratidzo: Antenna yemhando yepamusoro yakagadzirirwa kufambisa zvakanaka kana kugamuchira masaini eredhiyo, zvichikonzera chiratidzo chakasimba. Pasina mucherechedzo wakasimba, vateereri venhepfenyuro inoderera sezvo chiratidzo chisinganzwikwe zvakajeka nevateereri.

2. Range: Antennas emhando yepamusoro akagadzirirwa kuparadzira kureba kwemasaini eredhiyo. Antenna yakanaka inogona kusvika kure kure pasina kudiwa kwekuwedzera simba rekutapurirana izvo zvinogona kutungamira mukuwedzera mitengo uye matambudziko ekudzora, zvakakosha kukwirisa huwandu hunogoneswa nekushandiswa kwemhando yepamusoro antenna.

3. Kujeka: Antenna yemhando yepamusoro inogona kuderedza kukanganiswa kwechiratidzo, ruzha, uye mamwe marudzi ekuvhiringidza anokanganisa kujeka kwechiratidzo. Izvi zvinokosha pakuvandudza ruzivo rwokuteerera rwevateereri. Kune nhepfenyuro, kujeka ndechimwe chezvinhu zvakakosha kuchengetedza vateereri uye kuvaka mukurumbira.

4. Kubudirira kwemutengo: Antenna yemhando yepamusoro inogona kuchengetedza mutengo nekudzikisa kudiwa kweimwe simba rekutapurirana, iyo inogona kushandisa mamwe magetsi uye zvichikonzera matambudziko ekutonga. Kana uchienzaniswa nemimwe michina inodiwa neredhiyo, mutengo weiyo antenna yemhando yepamusoro unowanzo kuderera.

Mukupedzisa, yemhando yepamusoro yekutengesa shortwave antenna chinhu chakakosha pane chero yekutengesa shortwave nhepfenyuro. Izvo zvakakosha kuti ive nechokwadi chesimba rakakwana rechiratidzo, huwandu, uye kujeka, izvo zvakakosha pakubudirira kwechiteshi. Kudyara mumhando yeantenna kudyara kwehungwaru kune nhepfenyuro, sezvo inogona kuvandudza ruzivo rwekuteerera kune vateereri uye kuderedza mari yekushandisa.
Nzira yekusarudza yakanakisa short wave antenna?
1. Inotarisirwa frequency range: Iyo frequency renji yeyekutengesa shortwave antenna inofanirwa kuenderana neiyo frequency renji yenhepfenyuro yeredhiyo. Akasiyana ekutengesa shortwave antenna ane akasiyana ma frequency renji, saka zvakakosha kuti usarudze antenna inovhara frequency renji yemafrequency aunoda kufambisa kana kugamuchira. Mamwe antenna anogona kunge aine bandwidth yakatetepa, nepo mamwe achikwanisa kuvhara yakafara frequency renji.

2. Simba rekubata masimba: Iyo simba rekubata masimba eiyo antenna inofanirwa kukwanisa kubata inobuda simba reiyo transmitter. Kana iyo transmitter ine yakakwira simba kubuda, sarudza antenna ine yakakwirira simba rekubata chiyero kuti ienderane.

3. Radiation maitiro: Iyo radiation pateni yeantenna inosarudza kwainoenda iyo chiratidzo chemwaranzi yakasimba. Paunenge uchisarudza antenna, funga iyo yaunoda yekuvhara nzvimbo uye negwara rekufambisa kwechiratidzo chenhepfenyuro. Kune nhepfenyuro yeredhiyo yeshortwave, antenna inotungamira ine nhete yemwaranzi pateni inonyanya kukodzera kuve nechokwadi chesimba rechiratidzo uye kujeka. Sarudza antenna ine radiation pateni inoenderana nezvido zvako zvekuvhara. Mamwe antennas anoburitsa omni-directional pateni, nepo mamwe achigadzira ekutungamira mapatani kana nzvimbo dzekuvharira dzakanangidzirwa kunzvimbo dzakafanotemerwa.

4. Kubudirira: Sarudza antenna ine hunyanzvi hwepamusoro kuti uve nechokwadi chekuti simba rekuburitsa remagetsi rinofambiswa zvakanaka semafungu emagetsi.

5. Antenna kuwana uye kutungamira: Antenna kuwana chiyero chekuti antenna inogona kufambisa sei kana kugamuchira chiratidzo. Directivity inotarisa kuti ndekupi nzira iyo antenna inotumira kana kugamuchira yayo yakakura chiratidzo. Kusarudza antenna ine yakakwirira kuwana uye kunanga kunobatsira kukwidziridza simba rechiratidzo uye kuderedza kukanganiswa.

6. Size: Saizi yeantenna inofanirwa kuenzana newavelength yeredhiyo chiratidzo kuti ive nechokwadi chekushanda kwakanyanya.

7. mukurumari: Shortwave antennas anooneswa nemamiriro ekunze akaomarara uye anofanirwa kumira nemhepo ine simba, dutu, uye chiedza chezuva. Sarudza antenna ine kusimba kwakanyanya uye kuramba kune ngura.

8. Mutengo: Mutengo weantenna chinhu chakakosha kufunga. Tsvakurudza uye ongorora mhando dzakasiyana uye mhando kuti uwane yakanakisa sarudzo inokodzera mukati mebhajeti rechiteshi.

9. Antenna urefu: Kureba kweantenna kwakakosha pakufambisa kwemasaini kwakaringana, kunyanya kuvharika kwenguva refu. Semutemo wakajairwa, kureba kweantenna kunoguma munzvimbo yakakura yekuvhara. Antenna marefu anowanzo kupa kufukidzwa kuri nani uye huwandu. Iyo antenna inofanirwa kuiswa pakakwirira pamusoro pevhu sezvinobvira.

10. Shongwe uye chimiro chekutsigira: Iyo antenna shongwe uye zvimiro zvinotsigira zvinofanirwa kunge zvakaringana kureba, simba, uye kugadzikana kutsigira antenna. Uye zvakare, yemhando yepamusoro yepasi system inodiwa pakuita kwakaringana uye kuchengeteka.

11. Feedline: Iyo feedline, kana tambo inobatanidza antenna kune transmitter, inoita basa rakakosha pakufambisa chiratidzo pasina kutambura nekurasikirwa kwakaderera. Mhando uye kunaka kweiyo feedline inogona kukanganisa simba rechiratidzo uye mhando.

12. Tuning uye kugadzirisa: Ita shuwa kuti iyo antenna system yakanyatso kurongeka uye inochengetwa kuti iite zvakakwana.
Ndezvipi zvitupa zvinodikanwa kune pfupi wave antenna system kuvaka?
Izvo zvinodikanwa zvekutonga uye certification process yekumisikidza yekutengesa shortwave antenna system yekutengeserana shortwave chiteshi inosiyana nenyika kana dunhu. Nekudaro, panogona kunge paine akati wandei zvitupa uye zvibvumirano zvaungade kutora usati waisa uye nekushandisa shortwave antenna system, kusanganisira:

1. Rezinesi reNhepfenyuro: Munyika zhinji, iwe unozofanirwa kuwana rezinesi rekushandisa yekutengesa shortwave chiteshi kubva kune yako inodzora yenzvimbo. Kuti uwane rezenisi iri, ungangoda kutevedzera huwandu hwehunyanzvi, hwemari uye hwekutonga zvinodiwa.

2. Frequency Allocation Certificate: Zvichienderana nefrequency bhendi yako uye nyika kana dunhu rauri kuda kushanda, ungangoda chitupa chekugovera ma frequency kana rezinesi rekushandisa spectrum kuti ushandise nhepfenyuro yeredhiyo yeshortwave.

3. Kuvaka uye Kuronga Mvumo: Ungangoda kuwana mvumo kubva kuvakuru venzvimbo kuitira kuvaka kana kuisa nzvimbo yekufambisa kana antenna.

4. Kuongorora kweEnvironment Impact: Mune zvimwe zviitiko, iwe unogona kudikanwa kuti uite ongororo yezvakatipoteredza usati waisa yekutengesa shortwave antenna system.

5. Technical Certification: Ungangoda kuwana chitupa chehunyanzvi kubva kune vane masimba kuti antenna system yako inosangana nezvinodiwa zvepasi rose tekinoroji zviyero zvekutepfenyura redhiyo.

6. Zvitupa Zvekuchengetedza: Ungangoda kuwana zvitupa zvekuchengetedza yeantenna system yako kuti uve nechokwadi chekuti inoenderana nemirau yenzvimbo uye kuchengetedza zviyero.

Izvo zvakakosha kubvunzana nevakuru venzvimbo yako inodzora uye nyanzvi dzeindasitiri usati watanga kuvaka shortwave antenna system yekutengesa shortwave chiteshi kuti uve nechokwadi chekuti urikutevedzera zvese zvinoenderana nemutemo zvinodiwa uye chengetedzo zviyero.
Ndeipi hurongwa hwakazara hweshortwave antenna kubva pakugadzirwa kusvika pakuiswa?
Heino mhedziso yemaitiro ekugadzira uye kuisa antenna yekutengesa shortwave yekutengeserana shortwave chiteshi, kunyangwe iwo chaiwo ruzivo runogona kusiyana zvichienderana nemugadziri uye zvinodiwa zveprojekiti:

1. Dhizaini: Mugadziri we antenna achashanda nemutengi kugadzira antenna system inosangana nesimba rechiteshi, frequency, radiation pateni, uye yekuvhara zvinodiwa. Izvi zvinosanganisira kuongorora nzvimbo yakatenderedza, zvinomera, uye zvimwe zvinhu zvinogona kukanganisa chiratidzo cheredhiyo.

2. Kugadzira: Iyo antenna inogadzirwa zvinoenderana nemaitiro ekugadzira. Izvi zvinogona kusanganisira kugadzira zvinhu zveantenna, zvinoratidzira, uye zvimiro zvekutsigira, nekuzviputira nezvinhu zvinodzivirira kuti zvimire zvinhu uye kuve nechokwadi chekushanda kwakakwana.

3. Quality Control: Iyo antenna inoedzwa uye inoongororwa kuti ive nechokwadi chekuti inosangana nezvinodiwa tekinoroji uye mhando zviyero. Izvi zvinosanganisira kuita akati wandei bvunzo kuona iyo radiation pateni, frequency mhinduro, impedance yekufananidza, uye zvimwe zviratidzo zvekuita.

4. Kutumira: Iyo antenna inotumirwa kunzvimbo yemutengi, kazhinji muzvikamu kuti zvibvumire kufamba kuri nyore.

5. Gungano uye Kuiswa: Iyo antenna inounganidzwa uye kuisirwa pane yekutengesa shortwave chiteshi, yakadzama uye yakasarudzika oparesheni inoda akadzidziswa matekinoroji. Izvi zvinosanganisira kusimudza antenna kunzvimbo yayo yakatarwa, uye woibatanidza kune yayo yekutsigira chimiro kana shongwe. Iyo feedline, pasi system, uye zvimwe zvishongedzo zvakaiswawo uye zvakabatana kune antenna.

6. Tuning uye Kuedza: Iyo antenna yakaiswa inogadziriswa uye inoedzwa kuti ive nechokwadi chekuti iri kushanda nemazvo. Kuita uku kunosanganisira kushandisa yakasarudzika yekutarisa uye yekuyedza mashandiro ekuyera mashandiro eantenna, kusanganisira radiation pateni, impedance, uye simba rechiratidzo.

7. Kutuma: Kana antenna ichinge yagadziridzwa uye nekuyedzwa, inogona kutumirwa kushandiswa kwekutengesa.

Kuunganidza uye kuisa yekushambadzira shortwave antenna system inzira yakaoma inoda hunyanzvi hunyanzvi uye michina. Izvo zvakakosha kushanda nenyanzvi dzinokwanisa mukati memaitiro ese kuti ive nechokwadi chekuti antenna inosangana nezvose zvinotarisirwa uye inoshanda nemazvo.
Unochengetedza sei antenna pfupi pfupi?
Kuti uchengetedze yekutengeserana shortwave antenna kuti uite zvakakwana, zvakakosha kutevedzera aya ekutanga matanho:

1. Kugara Kuongorora -Ongorora antenna kune chero zviratidzo zvekukuvadzwa kana kupera, uchitarisa hwaro hweiyo inokwirisa, kunyanya kune yayo conductivity uye kugadzikana. Ongorora kusamira kwemagetsi kwegadziriro yepasi uye ona kuti yakabatana nemazvo.

2. Kuchenesa Nguva Dzose - Sezvinodiwa, chenesa antenna uye zvese zvinoriumba, senge feedline uye shongwe, neyakapfava-bristled brashi nemvura. Usashandise washer-kudzvanywa kwepamusoro kana mabrasive cleaners anogona kukuvadza coating kana zvinhu zveantenna.

3. Gadzirisa Zvakakuvadza -Gadzirisa chero kukuvara kune antenna nekukurumidza kudzivirira imwe corrosion uye kuparara.

4. Ndiwedzere -Gara uchifambirana nekufambira mberi kwehunyanzvi uye zvigadziriso mumirau kuti uchengetedze zvishandiso zvako uye nzira dzekugadzirisa dziri pachiyero.

5. Nguva Dzose Kuedzwa -Gadzira bvunzo dzeantenna kuti uone kuti iri kushanda nemazvo uye ichiri kusangana nezvinodiwa zvehunyanzvi. Izvi zvinogona kusanganisira kushandisa michina yakasarudzika yekuyedza radiation pateni, impedance, uye simba rechiratidzo cheantenna.

6. Chengetedza Nzvimbo Yakanaka - The grounding system chinhu chakakosha cheantenna system, kuve nechokwadi chekuchengetedzwa kwemidziyo uye vanhu kubva pamagetsi emagetsi, saka zvakakosha kuchengetedza zvakakodzera nguva dzose.

7. Kuzora kwakakodzera -Ramba uchifamba-famba, senge maclamps, majoini, uye mahinji, akazorwa neasina-conductive lubricant kudzivirira kunamira, kuita ngura, kana kubata nekufamba kwenguva.

Nekutevera aya madhiraivha, unogona kuchengetedza yekushambadzira shortwave antenna system yekuita kwakanyanya uye kuvimbika. Usazengure kuita rubatsiro rwevashandi vane hunyanzvi kugadzirisa zvakanyanya kuoma kwekugadzirisa nyaya kana kuve nechokwadi kana urikutevedzera chero zvinodiwa zvemutemo.
Iwe unogadzirisa sei pfupi wave antenna kana ikatadza kushanda?
Kugadzirisa yekushambadzira shortwave antenna inogona kuve yakaoma maitiro inoda ruzivo rwehunyanzvi uye michina. Kana yako yekushambadzira shortwave antenna system ikatadza kushanda, heano mamwe matanho aungatora kuti uone dambudziko:

1. Unganidza ruzivo - Pamberi pekugadzirisa, unganidza ruzivo rwakawanda sezvinobvira kuti uone zvikonzero zvenyaya. Izvi zvinogona kusanganisira kuongorora mhinduro dzebvunzo, marekodhi ekugadzirisa / matanda, marekodhi emamiriro ekunze enzvimbo, uye mamwe akakodzera data masosi.

2. Kuongorora - Kana chikonzero chekutadza chisiri kuoneka nekukurumidza, nyatso ongorora antenna nemidziyo inosanganisirwa kune chero zviratidzo zvekukuvadza, ngura, kana kupfeka uye kubvaruka. Tarisa tambo dzepasi uye zvivakwa zvakabatana kuti uone kuti hazvina kukuvara.

3. Kuongororwa kwekuongorora -Shandisa michina yekuyedza yakasarudzika kuti uwedzere kuongorora chero matambudziko, anosanganisira antenna analyzer, elemental metres, probes, uye mamwe maturusi ekuyedza ega ega antenna system.

4. Tsvaga chakakonzera nyaya - Kana nyaya yacho yaonekwa, tsvaga panobva dambudziko (s). Gadzirisa kana kutsiva chero zvisizvo kana zvinotadza zvikamu, zvinosanganisira zvakakanganisika antenna zvinhu, feedline, kana zvinobatanidza.

5. Kuongorora zvakare uye kugadzirisa -Kana kugadziriswa kwaitwa, edza antenna zvakare kuti uone kuti iri kushanda nemazvo. Rongedza tuning kuti ive nechokwadi chekushanda kwakakwana kweantenna.

6. Zvakatipoteredza zvinhu - Funga nezvezvakatipoteredza zvakatenderedza antenna uye ona chero zvinhu zvingave zvakakonzera kutadza kweiyo antenna. Gadziridza chero nzira dzekudzivirira kubva kumhepo ine simba kana mvura yakawandisa kana hunyoro nekuisa imwe chengetedzo yemidziyo.

Izvo zvakakosha kubvunzana nenyanzvi dzine hunyanzvi kana usina chokwadi chekugadzirisa, uye gara uchitora matanho ekuchengetedza akakodzera paunenge uchishanda pane yekutengesa shortwave antenna system. Kugara uchigadzirisa uye kuongororwa kweantenna system yako kunogona kudzivirira idzi mhando dzenyaya.
Ndezvipi zvikwaniriso zveinjiniya zvinodikanwa kune pfupi wave antenna system kuvaka?
Iwo chaiwo hunhu hunodiwa kumisikidza yakakwana yekutengesa shortwave antenna system yekutengeserana shortwave chiteshi zvinoenderana nemitemo yenyika yako uye zvinodiwa. Kazhinji kutaura, ungangoda kusangana nehumwe hunyanzvi uye hwekudzora maitiro kuti uwane marezenisi anodiwa uye marezinesi ekushandisa yekutengesa shortwave chiteshi uye antenna system yayo. Zvakananga qualifications zvinogona kudiwa zvinosanganisira:

1. Dzidzo Yehunyanzvi: Dhigirii kana diploma mune zvemagetsi, nharembozha, engineering yemagetsi, kana imwe nzvimbo yakabatana inogona kupa inodiwa tekinoroji yekugadzira, kuisa, uye kushandisa yekutengesa shortwave antenna system.

2. Certification muBroadcast uye Telecommunication: Zvirongwa zvehunyanzvi zvezvitupa mukutepfenyura uye kufonerana zvinogona kupa hunyanzvi hwekudzidziswa uye chitupa mumunda weredhiyo nhepfenyuro engineering, kusanganisira dhizaini yeantenna, kuisirwa, uye kugadzirisa.

3. Rezinesi: Kuti ushandise nhepfenyuro yeshortwave munyika zhinji, unozofanirwa kutora rezinesi rekutepfenyura kubva kune vane masimba vanodzora. Rezinesi iri rinogona kuda kudzidziswa chaiko kana zvinodiwa zvedzidzo.

4. Chiitiko cheIndasitiri: Chiitiko chekushanda munhepfenyuro, nharembozha, kana ndima ine hukama inogona kukosha pakunzwisisa tekinoroji, kudzora, uye mashandiro matambudziko ekumisikidza yekushambadzira shortwave antenna system.

5. Mutemo Unyanzvi: Kuzivana nemirau yenzvimbo, mitemo, uye mwero kwakakosha kuti unzwisise zviri pamutemo uye zvekutonga zvinodiwa kumisikidza yekushambadzira shortwave antenna system.

Izvo zvakakosha kubvunzana nenyanzvi mumunda uye neakakodzera zviremera zvinotungamira kune nhungamiro yekuti ungaenderera sei kuronga nekuvaka yekushambadzira shortwave antenna system. Iwe unogona zvakare kushanda nemakontrakta ane hunyanzvi uye matekiniki ebasa anogona kubata zvakati wandei zvepurojekiti, sekuvaka shongwe, kuisirwa pasi system, kana kuisirwa michina kuti uve nechokwadi chekubudirira kweprojekiti.
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