Ukusakazwa kwe-Covid-19: I-FM Transmitter Isebenza Kanjani Esontweni Loku-Drive-in?

 

  

Kwamanye amazwe, ukuqubuka kwenkonzo yesonto ye-covid-19 enomkhawulo wokuxhumana ubuso nobuso, futhi amasonto amaningi kudingeke ukuthi avalwe isikhashana. Ngenhlanhla, isonto elithile elingena ngaphakathi likwazile ngempumelelo izinsiza zokusakaza zesonto le-FM - ukuthumela amasignali okusakaza emsakazweni wezimoto zababukeli Umsakazi womsakazo we-FM, uthi lwe-FM, nokunye okukhethekile imishini yesiteshi somsakazo. Ngokungafani nenkonzo yesonto lokuxhumana, ukusakazwa kwe-drive-in yesonto kudinga kuphela isidluliseli sokusakaza sekhwalithi ephezulu, i-antenna yokusakaza, indawo encane yokusakaza, ugesi, nokunye okuyisisekelo. imishini yokusakaza emsakazweni esontweni. Njengomongo wemishini yesiteshi somsakazo wesonto, isidlulisi se-FM sinquma ikhwalithi nendlela yokusakaza. Ku-opharetha wesonto, indlela yokukhetha ikhwalithi ephezulu Umsakazi womsakazo we-FM?

  

OKUQUKETHWE

Incazelo ye-FM Radio Transmitter

Kungani I-FM Broadcast Transmitter Isetshenziswa Ebandleni le-Drive-in

Isebenza kanjani i-FM Radio Transmitter

Umsakazo Wokusakaza Ongcono Kakhulu WamaBandla

Imibuzo Evame Ukubuzwa

Isiphetho

  
 
Incazelo ye-FM Radio Transmitter

  

Umsakazi womsakazo we-FM iyimishini ewumgogodla ye-drive-in church, ngakho-ke umbuzo uwukuthi, yini i-FM Transmitter?

 

Ngokwencazelo yeWikipedia, umsakazi we-FM kuyingxenye ebalulekile yakho konke ukuxhumana ngomsakazo. Ikhiqiza i-radio frequency alternating current, esetshenziswa ku- I-antenna ye-FM. Lapho ijatshuliswa yilokhu kushintshana kwamanje, i I-antenna yomsakazo we-FM ikhipha amaza omsakazo.

  

Ngamafuphi, isidlulisi somsakazo we-FM siwumshini kagesi oguqula isignali yomsindo eyamukelwe ibe yisignali ye-RF bese iyidlulisela ngothi lwe-FM.

  

 Buyela ku Okuqukethwe

 

Kungani I-FM Radio Transmitter E-Drive-in Church?
 

Kungani iyona Umsakazi womsakazo we-FM esikhundleni se-AM radio transmitter esontweni lokungena? Ilandisa ngendlela asebenza ngayo.

 

 

I-FM isho ukuguqulwa kwemvamisa, kuyilapho i-AM isho ukushintshashintsha kwe-amplitude. Bashintsha amasignali ngezindlela ezahlukene. I-FM idlulisa amasiginali ngoshintsho lwemvamisa, kuyilapho i-AM idlulisela amasignali ngoshintsho lwe-amplitude, okuwenza abe nezici ezihlukile:

   

  • Njengoba i-FM inomkhawulokudonsa ophezulu, umsakazo we-FM uzwakala kangcono kunomsakazo we-AM;
  • Uma kuqhathaniswa ne-AM, i-FM ayithinteki kangako ekuphazamisekeni koshintsho lwe-amplitude, ngakho isignali ye-FM izinzile;
  • I-AM isakaza ngamaza aphakathi nendawo namade aphansi, kuyilapho i-FM isakaza ngamaza amakhulu amagagasi amagagasi namaza amafushane, ukuze amasignali e-AM aye kude, kodwa amasignali e-FM adlulisa ibanga elifushane.

   

Ngokuvamile, umsakazi we-FM ungcono esontweni elingena ngaphakathi. Ngoba uhla oluncane lokufakwa kwesiginali lungahlangana nesonto lokushayela. Kubalulekile ukuthi amakholwa ezwe kahle izwi lomfundisi njengenjwayelo. Ngakho-ke, abefundisi abaningi babheka ukubaluleka okukhulu kwekhwalithi yomsindo, yingakho bekhetha umsakazi we-FM ku-FMUSER. Sigxila ekusebenzeni kokudluliswa komsindo kanye nokusebenza kwezindleko zabasakazi bomsakazo we-FM. Uma udinga buy Umsakazi womsakazo we-FM kusuka ku-FMUSER, sicela ukhululeke uku Xhumana nathi.

  

 Buyela ku Okuqukethwe

 

Isebenza Kanjani I-FM Radio Transmitter E-Drive-in Church?  
 

Akunzima ukusebenzisa umsakazi we-FM esontweni. Ngokusetha okulula, umpristi angaqala ukusho imibhalo kumakholwa. Nawu umhlahlandlela omfushane wokusetha wesonto lokushayela ngaphakathi:

  

  • Okokuqala, xhuma i- I-antenna yomsakazo we-FM ne Umsakazi womsakazo we-FM ngezintambo. Lesi sinyathelo sibalulekile. Noma i Umsakazi womsakazo we-FM kulula ukudiliza futhi shayela-ke esontweni ayikwazi ukusebenza.
  • Bese uxhuma i- Umsakazi womsakazo we-FM ngokunikezwa kwamandla, yivule futhi ulungise imvamisa. Akufanele kube khona ukuphazamiseka kwesignali kule frikhwensi ukuze umsindo udluliselwe ngokucacile.
  • Ekugcineni, xhuma imakrofoni esetshenziswa umpristi kujekhi yomsindo we Umsakazi womsakazo we-FM.

  

Ngalezi zilungiselelo eziyisisekelo, i Umsakazi womsakazo we-FM angadlulisela izwi lompristi.

  

Note: uma unezinye izidingo zomsindo, ungakwazi futhi ukwengeza i-mixer nephrosesa yomsindo ukuze ulungise umsindo odluliswayo.

  

 Buyela ku Okuqukethwe

 

I-Best Radio Broadcast Transmitter Yamasonto

  

Ebandleni lokungena, umsakazi we-FM idlala indima yokuguqula isignali yomsindo ibe isignali yefrikhwensi yomsakazo futhi iyidlulise ngothi lwe-FM. Ngakho-ke, lezi zici kufanele zicatshangelwe lapho kukhethwa Umsakazi womsakazo we-FM ngezinkonzo zesonto zokushayela:

  

  • Amandla we Umsakazi womsakazo we-FM - amasonto amaningi angena ngemoto awamakhulu, ngakho-ke amandla omsakazo we-FM akufanele abe phezulu kakhulu. Ngokusho kokuhlangenwe nakho okungokoqobo konjiniyela bethu, a I-15W FM Transmitter ilungele kakhulu ukungena esontweni. Ngoba a I-15W FM Transmitter ingasakaza ibanga le-radius engaba ngu-3km ngokufanelekile.
  • Umsindo kufanele ube mncane - I-SNR ye- Umsakazi womsakazo we-FM akufanele kube phansi kakhulu, noma amakholwa azozwa umsindo omkhulu lapho ezwa amaBhayibheli. Ngokuvamile, i-SNR yayo akufanele ibe ngaphansi kuka-40dB.
  • I-stereo nayo iyadingeka - isonto lokungena ngemoto kwesinye isikhathi lidlala umculo othile. Uma usebenzisa Iziteshi zomsakazo we-FM ngokuhlukana kwe-stereo ephakeme kuno-40dB, amakholwa angakwazi ukuzwa umculo ngezandlalelo ezinothile.

  

Iziteshi zomsakazo we-FM ukuhlangabezana nezimo ezinjalo kungenza umoya webandla uqine, futhi kulula ukuhlanganisa imizwa yamakholwa ukuze bathole ukuthula kwangaphakathi eBhayibhelini. U-FMUSER wethule i- I-15W FM stereo PLL transmitter, I-FU-15A FM stereo transmitter, eyakhelwe ngokukhethekile esontweni lokushayela, esihlangabezana ngokugcwele nezidingo ezingenhla futhi esithole ukunconywa kumakhasimende amaningi. Uma unentshisekelo kukho, Chofoza lapha ukuze uthole olunye ulwazi.

 

   

  

 Buyela ku Okuqukethwe

  

Imibuzo Evame Ukubuzwa
 
Kude kangakanani a 15W FM umsakazo transmitter ukuhamba?

Ayikho impendulo engaguquki kulo mbuzo ngenxa yokumbozwa kwe Umsakazi womsakazo we-FM kuncike ezintweni eziningi, kuhlanganise namandla we Umsakazi womsakazo we-FM, indawo ezungezile, ukuphakama kwe-antenna ye-FM, njalonjalo. Isidluliseli esingu-15W singasabalalisa uhla lwerediyasi engu-3-5km ezimeni ezifanele. Uma unentshisekelo kulesi sihloko, chofoza lapha ukuze ufunde kabanzi

  

Liyini isonto lokungena?

Isonto lokungena liwuhlobo lomsebenzi wenkolo lapho amakholwa engakwazi ukuhlanganyela emisebenzini yezenkolo ngaphandle kokwehla ezimotweni zawo. Ngesikhathi sodlame, isonto lokushayela lizuza ukuthandwa ngokunciphisa ingozi yokutheleleka.

  

Ingabe kusemthethweni ukuqala isonto lokushayela?

Udinga ukuxhumana nabaphathi be-FM bendawo ukuze uthole imithetho ethile. Emazweni amaningi emhlabeni, uma ufuna ukwakha isonto lokushayela nge isidluliseli se-FM esinamandla aphansi, udinga ukufaka isicelo kubaphathi bendawo FM.

  

Iyiphi impahla edingwa isonto lokushayela?

Ukuqala isonto lokushayela, udinga okungenani izinto ezilandelayo:

   

  • Umsakazi womsakazo we-FM;
  • I-antenna yomsakazo we-FM;
  • Amakhebula;
  • Izintambo zomsindo;
  • Imakrofoni;
  • Ezinye izesekeli.

    

Uma unezinye izidingo zomsindo, ungangeza nezinye izisetshenziswa, njenge-mixer, i-audio processor, nokunye.

  

 Buyela ku Okuqukethwe

 

Isiphetho

  

Isonto lokushayela libuya ngenkathi yegciwane. Ivumela amakholwa ukuthi aphume ayokhonza njengenjwayelo alalele nemibhalo eshiwo ngumfundisi ngaphandle kokwehla ezimotweni. Uma udinga ukuqala isonto lokushayela, i-FMUSER ingakunikeza izinga eliphezulu nelingabizi kakhulu amaphakheji emishini yomsakazo kanye nezisombululo, okuhlanganisa nomsakazi we-FM wezinkonzo zesonto ezingena ngemoto. Uma uhlela ukuqala isonto lokushayela, sicela ukhululeke ukuxhumana nathi. Sonke siyizindlebe!

 

 Buyela ku Okuqukethwe

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I-FMUSER INTERNATIONAL GROUP LIMITED.

Sihlala sinikeza amakhasimende ethu imikhiqizo ethembekile nezinsizakalo ezicabangelayo.

Uma ungathanda ukuxhumana nathi ngqo, sicela uye ku Xhumana nathi

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