Mune dzimwe nyika, kubuda kweCCIDID-19 vashoma vakatarisana kumeso masevhisi emachechi, uye machechi mazhinji aifanira kuvharwa kwenguva pfupi. Neraki, imwe dhiraivha-muchechi yakabudirira kuona isingabatanidzi FM nhepfenyuro yekereke - kutumira zvikwangwani kunhepfenyuro yemotokari yevateereri kuburikidza. FM radio transmitter, FM antenna, uye zvimwe zvakakosha midziyo yeredhiyo. Kusiyana nesevhisi yekereke yekusangana, kutyaira-muchechi kutepfenyura kunongoda nhepfenyuro yemhando yepamusoro, antenna yekutepfenyura, nzvimbo diki yekutepfenyura, magetsi, uye zvimwe zvakakosha. midziyo yekutepfenyura mukereke. Sezvo musimboti wedhiraivha-muchechi chiteshi chiteshi, FM transmitter inosarudza mhando uye maitiro ekutepfenyura. Kune mushandisi wechechi, nzira yekusarudza yemhando yepamusoro FM nhepfenyuro yekuparadzira?

CONTENT

Tsanangudzo yeFM Radio Transmitter

Nei FM Broadcast Transmitter Ichishandiswa muDrive-muChechi

FM Radio Transmitter Inoshanda sei

Iyo Yakanakisa Radio Broadcast Transmitter yemakereke

FAQ

mhedziso

FM radio transmitter ndiyo yakakosha mudziyo wekutyaira-muchechi, saka mubvunzo ndewokuti, chii chinonzi FM Transmitter?

Zvinoenderana netsanangudzo yeWikipedia, iyo FM radio transmitter chikamu chakakosha chekutaura kweredhiyo. Iyo inogadzira radio frequency alternating ikozvino, iyo inoshandiswa kune iyo FM antenna. Kana uchinakidzwa nekuchinja uku, the FM redhiyo kanyanga inopenya masaisai eredhiyo.

Muchidimbu, FM radio transmitter chinhu chemagetsi chinoshandura chinogashirwa odhiyo chiratidzo muRF chiratidzo uye chinochiendesa kuburikidza neFM antenna.

 Dzokera ku gutsikana

Sei ndiro FM radio transmitter pachinzvimbo che AM radio transmitter mudhiraivha-muchechi? Inotsanangura mashandiro avanoita.

FM inoreva frequency modulation, nepo AM ichireva amplitude modulation. Vanogadzirisa masaini nenzira dzakasiyana. FM inofambisa masaini kuburikidza ne frequency shanduko, nepo AM ichitumira masaini kuburikidza neamplitude shanduko, izvo zvinoita kuti ive neakasiyana maitiro:

• Sezvo FM ine yakakwira bandwidth, FM radio inonzwika zvirinani pane AM radio;

• Kuenzaniswa neAM, FM haina kukanganiswa nekukanganiswa kwekuchinja kweamplitude, saka chiratidzo cheFM chakanyanya kugadzikana;

• AM inotepfenyura ine yakaderera-frequency yepakati uye kureba masaisai, ukuwo FM ichitepfenyura ine yakakwirira-frequency microwaves uye mafungu mapfupi, saka masaini eAM anogona kuenda kure, asi masaini eFM anofambisa chinhambwe chipfupi.

Kazhinji kutaura, nhepfenyuro yeFM iri nani kune drive-muchechi. Nekuti huwandu hudiki hwekuvhara kwechiratidzo hunogona kusangana nekutyaira-muchechi. Zvakakosha kuti vatendi vanzwe inzwi remupristi zvakajeka semazuva ose. Naizvozvo, vapristi vazhinji vanoisa kukosha kukuru kune ruzha rwemhando, ndosaka vachisarudza iyo FM radio transmitter kubva kuFMUSER. Isu tinotarisisa nezvekuita kweodhiyo kutapurirana uye mutengo-kuita kweFM radio transmitters. Kana uchida tenga FM radio transmitter kubva kuFMUSER, ndapota inzwa wakasununguka taura nesu.

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Hazvina kuoma kushandisa FM nhepfenyuro transmitter mukutyaira-muchechi. Nekumwe kuseta kwakapfava, mupirisita anogona kutanga kutaura magwaro kuvatendi. Heino nhungamiro pfupi yekumisikidza yekutyaira-muchechi:

• Kutanga, batanidza iyo FM redhiyo kanyanga pamwe FM nhepfenyuro yekuparadzira netambo. Danho iri rakakosha. Kana kuti FM radio transmitter iri nyore kuputsa uye iyo fambisa-muchechi haigoni kushanda.

• Wobva wabatanidza iyo FM radio transmitter nemagetsi, ibatidze uye gadzirisa frequency. Hapafanirwe kuve nekukanganiswa kwechiratidzo pane iyi frequency kuitira kuti ruzha rugone kufambiswa zvakajeka.

• Pakupedzisira, batanidza maikorofoni inoshandiswa nemupristi kune audio jack ye FM nhepfenyuro yekuparadzira.

Nezvirongwa izvi zvakakosha, iyo FM nhepfenyuro yekuparadzira anogona kutumira inzwi remupristi.

chitsamba+

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Muchechi-muchechi, iyo FM inotepfenyura transmitter inoita basa rekushandura chiratidzo cheodhiyo kuita redhiyo frequency siginecha uye kuifambisa kuburikidza neFM antenna. Naizvozvo, izvi zvinhu zvinofanirwa kutariswa pakusarudza FM redhiyo nhepfenyuro inoshambadzira yeDrive-in chechi masevhisi:

• Simba re FM radio transmitter - mazhinji madhiraivha-machechi haana hombe, saka simba reFM transmitters harifanire kunge rakanyanya. Zvinoenderana neruzivo runoshanda rwemainjiniya edu, a 15W FM inoshambadzira yakanyatsokodzera drive-in church. Nokuti a 15W FM inoshambadzira inogona kutepfenyura huwandu hwe radius inosvika 3km zvakanaka.

• Ruzha ngaruve rushoma - iyo SNR ye FM radio transmitter haifaniri kuva yakaderera zvikuru, kana kuti vatendi vachanzwa ruzha rwakawanda pavanonzwa maBhaibheri. Kazhinji, SNR yayo haifanire kunge yakaderera pane 40dB.

• Stereo inodiwawo - drive-muchechi dzimwe nguva inoridza mimhanzi. Paunenge uchishandisa FM stereo transmitters nekupatsanurwa kwestereo kwakakwira kupfuura 40dB, vatendi vanogona kunzwa mimhanzi ine akapfuma akaturikidzana.

FM stereo transmitters kusangana nemamiriro ezvinhu akadaro kunogona kuita kuti mhepo yechechi isimbe, uye zviri nyore kuunganidza manzwiro evatendi kuti vawane rugare rwomukati muBhaibheri. FMUSER yatangisa a 15W FM stereo PLL transmitter, FU-15A FM stereo transmitter, yakanyatsogadzirirwa dhiraivha-muchechi, inonyatsozadzisa zvinodiwa pamusoro uye yakawana ongororo kubva kune vazhinji vatengi. Kana uchiifarira, tinya pano mamwe mashoko.

 Dzokera ku gutsikana

Kusvika papi a 15W FM radio transmitter enda?

Iko hakuna mhinduro yakagadziriswa kumubvunzo uyu nekuti kuvharwa kwe FM radio transmitter zvinoenderana nezvakawanda zvinhu, kusanganisira simba reiyo FM radio transmitter, yakapoteredza nharaunda, FM antenna kureba, zvichingodaro. Iyo 15W transmitter inogona kuparadzira huwandu hweradius ye3-5km mumamiriro akanaka. Kana muchifarira nyaya iyi, tinya apa kuti udzidze zvimwe

Chii chinonzi drive-in chechi?

Chechi yekutyaira inzira yechitendero umo vatendi vanogona kutora chikamu mune zvechitendero pasina kuburuka mumotokari dzavo. Munguva yedenda, kutyaira-muchechi kunowana mukurumbira wekudzikisa njodzi yekutapukirwa.

Zviri pamutemo here kutanga chechi yekutyaira?

Iwe unofanirwa kubata iyo yemuno FM manejimendi kune yakatarwa mirau. Munyika zhinji dzepasi, kana iwe uchida kuvaka dhiraivha-muchechi ine a yakaderera-simba FM transmitter, unofanirwa kunyorera kune yemuno FM manejimendi.

Chechi yekutyaira inodei?

Kuti utange dhiraivha-muchechi, iwe unoda inokwana inotevera michina:

• FM radio radio transmitter;
• FM radio antenna;
• Cables;
• Audio cables;
• Maikorofoni;
• Zvimwe zvishongedzo.

Kana iwe uine zvimwe zvinodikanwa zvekurira, unogona zvakare kuwedzera mamwe maturusi, senge musanganiswa, audio processor, zvichingodaro.

 Dzokera ku gutsikana

Iyo drive-in chechi inodzoka munguva yehutachiona. Inobvumira vatendi kuti vaende kunonamata senguva dzose uye vateerere kumagwaro akadzokororwa nemupristi pasina kuburuka mumotokari. Kana iwe uchida kutanga dhiraivha-muchechi, FMUSER inogona kukupa iwe yemhando yepamusoro uye yakaderera-mutengo redhiyo midziyo mapakeji uye mhinduro, kusanganisira iyo FM transmitter yekutyaira-mumachechi masevhisi. Kana uri kuronga kutanga dhiraivha-muchechi, ndapota inzwa wakasununguka kutibata nesu. Tese tiri nzeve!

 Dzokera ku gutsikana