Umsakazi womsakazo we-FM luhlobo lwensiza ye-elekthronikhi, efinyelela inhloso yokuhlinzeka ngezinsizakalo zokusakaza kubalaleli ekusakazeni ngokudlulisa amaza omsakazo. Iyasebenza, iyathengeka, futhi isetshenziswa kabanzi, futhi izuza umusa kubasebenzi abaningi bokusakaza emsakazweni. Uma usukulungele ukuthenga umsakazi wakho we-FM, ingabe ucacile mayelana nemingcele okufanele icatshangelwe? Lokhu kwabelana kuzokutshela amaphuzu abalulekile angu-5 okufanele acatshangelwe ukuze akusize wenze ukukhetha kwakho okungcono kakhulu.
Ukwabelana Kuyanakekela!
Okuqukethwe
Cabanga Ngesabelomali Sakho
Udaba lwesabelomali lubaluleke kakhulu. Ngoba ibhajethi yakho inquma ubukhulu besiteshi sakho somsakazo. Lapho ucubungula ibhajethi yakho, kufanele unqume ukuthi singakanani isabelomali esabelwe ucezu lwesisetshenziswa ngasinye. Ngemuva kwalokho ungaqinisekisa isabelomali sokuthenga Umsakazi womsakazo we-FM. Ekugcineni, ungabheka ukuthi isabelomali sokuthenga sinengqondo yini nokuthi singahlangabezana yini nemfuneko yokusebenzisa isiteshi sakho somsakazo ngokujwayelekile.
Imisebenzi Ye-FM Broadcast Transmitter
Akungabazeki ukuthi imisebenzi ye- Umsakazi womsakazo we-FM yizona eziza kuqala. Ngenxa yokuthi isidlulisi somsakazo we-FM siwumongo wesiteshi somsakazo, uma singasebenzi kahle emisebenzini, isiteshi sakho somsakazo asikwazi ukusebenza ngendlela evamile. Futhi sicabanga ukuthi lawa maphuzu amahlanu abalulekile yiwona abaluleke kakhulu, amandla okudlulisa, ububanzi bokusabela okuvama, ikhwalithi yamasiginali omsindo, imisebenzi yomsindo, nezinhlelo zokuvikela ukuphepha.
Amandla Okudlulisa Anele
Isibalo sabalaleli ongabasiza sincike ekumbozweni komsakazo wakho we-FM. Nansi idatha enzima ongabhekisela kuyo lapho uzama ukuthola amandla okudlulisela omsakazo we-FM. Isidluliseli esingu-50w FM singamboza indawo engaba amamayela ayi-6. Umsakazi we-100w FM ungamboza indawo engaba amamayela ayi-10.
Ukwabelana okwengeziwe: Amandla okudlulisa omsakazo we-FM akuyona ukuphela kwepharamitha ethinta ukusabalala. Isimo sezulu, ukuphakama kwe-antenna, izithiyo, njll. konke kuthinta ukumbozwa nakho.
Ibanga Elifanelekile Lempendulo Yemvamisa
Uyazi ukuthi amazwe ahlukene anemithetho ehlukene kububanzi befrikhwensi ye-FM engasetshenziswa ngokusemthethweni? Isibonelo, isebenzisa ibanga lefrikhwensi ye-FM engu-76.0 - 95.0 MHz e-Japan. Amanye amazwe aseMpumalanga Yurophu asebenzisa ibanga lefrikhwensi ye-FM engu-65.8 - 74.0 MHz. Amazwe amaningi emhlabeni wonke asebenzisa i-FM frequency range yama-87.5 - 108.0MHz. Ngakho-ke, udinga ukukhetha ifayela Umsakazi womsakazo we-FM ngobubanzi obufanele bokuphendula okuvama okusekelwe kumithetho yendawo yangakini.
Imisebenzi Yomsindo Enhle Kakhulu
Uma ufuna ukunikeza abalaleli bakho umuzwa wokugcina wokuzwa, kufanele ukhethe lezo zidlulisi zokusakaza ze-FM ezinemisebenzi ehlukahlukene yokucubungula umsindo futhi ukwazi ukudlulisa ukwethembeka okuphezulu namasignali omsindo okulahlekelwa kancane. Ungagxila kulezi zinkomba zobuchwepheshe: Ukugcizelela ngaphambilini, i-SNR enkulu kuno-40dB, ukuhlukaniswa kwe-Stereo okukhulu kuno-40dB, kanye nokuhlanekezela okungaphansi kuka-1%. Lezi zinkomba zobuchwepheshe zingakusiza ukuthi ukhethe isidlulisi somsakazo we-FM esinezici ezinhle kakhulu zomsindo. Uma iwubufakazi obuncane kuwe, ake sithathe isibonelo, I-FU-50B I-50w FM Transmitter evela ku-FMUSER. Isebenza kahle ezinsizeni zokusakaza zokushayela, umsakazo womphakathi, nomsakazo wesikole njengemisebenzi yayo emihle kakhulu yomsindo.
Izinhlelo Ezithembekile Zokuvikela Ukuphepha
Umsakazi wakho womsakazo we-FM cishe uzosebenza ngokuqhubekayo isikhathi eside, okuzokwandisa amathuba okufa kwemishini. Ngakho-ke, ukukhetha isidluliseli somsakazo we-FM esifakwe izinhlelo zokuvikela ukuphepha kunganciphisa amathuba okulimala kwemishini kanye nezindleko zakho zokusebenzisa.
Isisetshenziswa Esifanisiwe
Ngokuvamile, umsakazi oyedwa kuphela we-FM ongakwazi ukusebenza ngendlela evamile. Udinga ezinye izisetshenziswa ezifaniswayo ukuze usebenze kanye nomsakazi womsakazo we-FM. Nazi izinhlu zemishini esetshenziswa kwezinye izimo ezijwayelekile.
Izinkonzo Zokusakaza NgeDrayivu - Lezi zingcezu zezinto zokusebenza zivame ukusetshenziswa ezinsizeni zokusakaza nge-drive-in:
- Umsakazi womsakazo we-FM;
- I-antenna ye-FM;
- Izinto zangaphandle njengezinsiza zomsindo;
- Ezinye izesekeli ezidingekayo.
Irediyo Yomphakathi Nesikole - Lezi zingcezu zemishini ziyadingeka kumsakazo womphakathi kanye nomsakazo wesikole:
- Umsakazi womsakazo we-FM;
- I-antenna ye-FM;
- Izinto zangaphandle njengezinsiza zomsindo;
- Umbhobho;
- Umdidiyeli;
- Iphrosesa yomsindo;
- I-microphone stand;
- Ezinye izesekeli ezidingekayo.
Iziteshi Zomsakazo Eziqeqeshiwe - Eziteshini zomsakazo eziqeqeshiwe, izinto zokusebenza zizoba nzima kakhulu, zivame ukuba:
- Umsakazi womsakazo we-FM;
- I-antenna ye-FM;
- Ikhompyutha eyenziwe ngokwezifiso;
- Umdidiyeli;
- Iphrosesa yomsindo;
- Umbhobho;
- I-microphone stand;
- I-headphone;
- Ezinye izesekeli ezidingekayo.
I-FMUSER 50W Qedela Iphakheji Yesiteshi Somsakazo We-FM Iyathengiswa
Thola Umhlinzeki Wezisetshenziswa Zesiteshi Somsakazo Ohamba Phambili
Uma uthenga izinto zokusakaza zomsakazo kubahlinzeki-mpahla abathembekile, ikhwalithi, ukwethembeka, nokuqina kwayo kungaqinisekiswa. Noma ngabe okokusebenza kwakho konakala, ungathola isevisi ephelele ngemva kokuthengisa. Lokhu kusho ukuthi inkinga yakho izoxazululwa ngokushesha ngangokunokwenzeka futhi kunciphise ukulahlekelwa kwakho. Ngaphezu kwalokho, abahlinzeki abathembekile bangakunikeza imishini yokusakaza yomsakazo yezinga eliphezulu ngentengo yesabelomali. U-FMUSER ungumphakeli wezinto zesiteshi somsakazo ohamba phambili ovela e-China. Singochwepheshe kwezokusakaza ngomsakazo futhi singakunikeza Umsakazi womsakazo we-FM ngemisebenzi eminingi, ikhwalithi ephezulu, namanani athengekayo. Futhi sizohlinzeka ngosekelo lwe-inthanethi kuyo yonke inqubo yokuthenga. Chofoza lapha ukuze uthole olunye ulwazi.
Buza Ngemithetho Nemithetho Ebalulekile
Udinga ukubuza ngemithetho nemithethonqubo mayelana nokusakaza kwe-FM. Nakuba kuyisicefe, kubaluleke kakhulu, ngaphandle kwalokho, ungase ubhekane nezinhlawulo ezingalindelekile. Isibonelo, e-United States, uma ufuna ukusebenzisa isidluliseli somsakazo we-FM sisuka ku-0.1w siye ku-100w ngasese, udinga ukuthola isitifiketi se-FCC, ngaphandle kwalokho, uzobhekwa njengophazamisa izimpawu zezinye iziteshi zomsakazo ezisebenzayo futhi uhlawuliswe yi-FCC.
imibuzo ejwayelekile ukubuzwa
1. Q: Iyini i-FM Transmitter enamandla aphansi?
A: Kubhekiselwa kumsakazo we-FM osebenza kusuka ku-0.1 watts kuye ku-100 watts.
I-Low-power FM Transmitter ingumqondo esicini samandla okudlulisa. Amandla ayo okudlulisa ngokuvamile ayahluka ukusuka ku-0.1 watts kuya ku-100 watts. Ngaphezu kwalokho, isetshenziselwa ukuhlinzeka ngezinsizakalo zokusakaza zomphakathi ebangeni elicishe libe ngamamayela angu-3.5 (5.6km). Ngakho-ke isetshenziswa kakhulu emisakazweni yomphakathi, umsakazo wezemfundo, umsakazo wasefekthri, i-drive-in church, i-drive-in movie yaseshashalazini, njll.
2. Q: Iyini i-High Power FM Transmitter?
A: Kubhekiselwa kumsakazo we-FM osebenza ngaphezu kwama-watts ayi-100.
I-Low-power FM Transmitter ingumqondo esicini samandla okudlulisa. Amandla ayo okudlulisa angaphezulu kuka-100watts. Isetshenziswa kakhulu kubasakazi be-FM, imisakazo yedolobha, neziteshi zomsakazo ze-FM ezichwepheshile.
3. Q: Yiziphi Izinzuzo Zokusebenzisa Ama-Transmitter FM anamandla aphansi?
A: Uma kuqhathaniswa nama-FM anamandla aphezulu, ama-FM anamandla aphansi alula, mancane, asebenza kalula.
Ngenxa yesisindo sayo esilula nobukhulu bayo obuncane, kulula kakhulu kumuntu oyedwa ukuyisusa. Ngaphezu kwalokho, ukusebenza okulula kwenza abantu bakuthole ngokushesha. Yehlisa izindleko zabasebenzi kuzo zonke izici.
4: Umbuzo: Kungani Iziteshi Zomsakazo We-FM ezinamandla aphansi zibalulekile?
A: Ngoba bayakhonza izindawo ezinomkhawulo wejografi futhi zilungele ukusiza imiphakathi emincane nenganakiwe
Iziteshi ze-FM ezinamandla aphansi ziyikilasi leziteshi ze-FM ezingezona ezohwebo ezihloselwe izinjongo ezingenzi nzuzo. Ngenxa yamazinga abo aphansi amandla, bona sebenzela izindawo ezilinganiselwe njengemiphakathi, izikole, izimboni, njll.
Isiphetho
Sicabanga ukuthi lezi zinto ezinhlanu zingamaphuzu asemqoka kakhulu okufanele uwacabangele uma uthenga isidluliseli somsakazo we-FM. Sithemba ngobuqotho ukuthi lesi sihloko singakusiza ngempela. Ngemuva kokucabangisisa kahle, usunqumile ukuthi hlobo luni lwesidlulisi somsakazo we-FM ongasithenga? Uma udinga ukuthenga noma yimiphi imishini yokusakaza yomsakazo we-FM, sicela ukhululeke xhumana ne-FMUSER ukuthola usizo.
Ukufunda okuhlobene
