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Usesho oludumile
Amaqiniso angu-3 Aphezulu Okufanele Uwazi Ngama-FM Radio Transmitters ngaphambi kokuthenga
Ngingasikhetha kanjani isidlulisi somsakazo we-FM esifinyelela kangcono engikulindele ngokwengqondo? Ngikholwa ukuthi abantu abaningi bake bacabanga ngalo mbuzo. Le nkinga ingaxazululwa ngokukhumbula ezinye zezinyathelo ezibalulekile ngaphambi kokuthenga! Le bhulogi izochaza kafushane lokho okwenziwa ngumsakazi we-FM, futhi igxile ezintweni ezintathu ezibaluleke kakhulu okudingeka zibhekwe ngaphambi kokukhetha isidlulisi, okuwukuthi ukuqinisekiswa kwekhwalithi, uhla lwamafrikhwensi, ukuphepha, ukusiza lawo makhasimende afuna ukuthenga ama-transmitter. ukwenza ukukhetha okungcono! Uma le bhulogi iwusizo kuwe, ungakhohlwa ukwabelana ngaleli khasi!
Ukwabelana Kuyanakekela!
Okuqukethwe
- Wenzani Umsakazi We-FM?
- Amaqiniso angu-3 Aphezulu Okufanele Ucatshangelwe Ngaphambi Kokuthenga Ama-FM Radio Transmitters
- Imibuzo Evame Ukubuzwa
- Isiphetho
Wenzani Umsakazi We-FM?
I-1. Umsebenzi
Ngamafuphi, isidlulisi se-FM siwumsakazo omncane womuntu. Njengesiteshi somsakazo, umsebenzi waso oyinhloko ukuguqula amasignali alalelwayo amanye amadivaysi abe amasignali angenantambo e-FM stereo futhi awakhiphe.
Lawa madivaysi ahlanganisa ama-MP3 (okuhlanganisa nama-iPod), omakhalekhukhwini, amathebulethi (okuhlanganisa nama-iPad), amakhompyutha aphathekayo, njll. Okuqukethwe kungaba okulalelwayo noma ividiyo inqobo nje uma kukhona isignali yomsindo. Ngokufanayo, uma inomsebenzi we-FM, into ethola isignali yomsindo ingaba umsakazo wemoto noma umsakazo wasekhaya.
Ngesidlulisi somsakazo we-FM, ungadlulisela umculo kusidlali, ngaleyo ndlela wandise imisebenzi yohlelo kanye nendawo yalaba badlali ezandleni zakho. Kusho futhi ukuthi ungajabulela umculo we-stereo othuthukisiwe emotweni yakho noma emsakazweni.
I-2. Imiyalo
Ngakho-ke sisebenza kanjani ukuzwa umsindo osakazwa ngabasakazi bomsakazo we-FM?
Njengoba kushiwo ngenhla, ukusebenzisa ama-transmitters omsakazo we-FM kulula kakhulu. Shuna isidlulisi sakho se-FM nomamukeli kubhendi yefrikhwensi efanayo futhi uzokwazi ukwamukela umculo ocacile we-stereo ngokushelela.
Amaqiniso angu-3 Aphezulu Okufanele Ucatshangelwe Ngaphambi Kokuthenga Ama-FM Radio Transmitters
1. Ukuqinisekisa Ikhwalithi
Izinga lomkhiqizo lingenye yezindawo okuthengiswa kuzo yonke imikhiqizo, okuhlanganisa nama-transmitters omsakazo we-FM. Futhi lokho kungenxa yokuthi iqinisekisa ulwazi oluhle lomsebenzisi.
Umkhiqizo wekhwalithi enhle uvamise ukuba nempilo ende yesevisi. Ngokufanayo, ikhwalithi ithinta kokubili isignali kanye nekhwalithi yomsindo yesidlulisi se-FM. Ngamanye amazwi, isidluliseli se-FM sekhwalithi ephezulu sinezici zesiginali eqinile, ukuhanjiswa komsindo okuhle, nokuxhumana okuzinzile.
● Isiginali Enhle - Ngenxa yokuthi ukucaca kwesignali eyamukelwe kuncike ekwakhiweni kwe-elekthronikhi komkhiqizo kanye nekhwalithi yezingxenye ezisetshenziswe ekwakhiweni, ukukhetha ama-electronics ekhwalithi embi kungaholela esignali embi. Ngokuphambene, isidlulisi sekhwalithi ephezulu singaqinisekisa isignali enhle.
● Ukudluliswa Okuhle Komsindo - Abantu abaningi bazocasuka kakhulu uma umsindo uvele unqamuke noma ungacaci nhlobo ngenkathi belalele umsakazo. Kuleli qophelo, sidinga ukushintsha isidluliseli se-FM esingathambekele kangako ekuhlulekeni futhi esenziwe ngezinto ezisezingeni eliphezulu ngoba singanikeza ikhwalithi yomsindo engcono futhi sisize nasekunciphiseni umsindo. Ngale ndlela awudingi ukukhathazeka ngokuphazanyiswa uma uzwa ingxenye engcono kakhulu yokusakaza!
Ukubuyekezwa Komkhiqizo we-FMUSER | I-FU-1000D I-1KW FM Yokusakaza Engcono Kakhulu Yokusakaza
● Ukuxhumana Okuzinzile - Ngaphezu kwalokho, ukuxhumana kwamagagasi omsakazo we-FM, okubhekisela ekuzinzeni kwezidluliseli zomsakazo ngesikhathi sokuxhuma, futhi kunquma izinhlobo zezinsizakalo ongazihlola emkhiqizweni. Ukuxhumana kuyinkinga yokuqala enabasakazi be-FM abasezingeni eliphansi. Ngakho-ke, kufanele wenze isiqiniseko sokuthi ikhwalithi iyaphenywa ngaphambi kokuthenga isidluliseli se-FM, esinganciphisa izinkinga ezibangelwa ukuxhumana okungalungile.
2. imvamisa Range
Kungani ububanzi befrikhwensi buyinto ebalulekile ekukhetheni umsakazi we-FM? Ngenxa yokuthi uma ububanzi befrikhwensi buba banzi, kuba namashaneli amaningi ongakhetha kuwo, okunciphisa kakhulu amathuba okuthi omunye ashayisane ekusakazweni kwesiteshi okufana nokwakho, ngaleyo ndlela kugwenywe ukuphazamiseka kwesignali.
Ububanzi befrikhwensi yama-transmitters omsakazo we-FM kungaqondwa njengobubanzi bomgwaqo. Lapho umgwaqo uba banzi, kuba nemizila yezimoto eziningi. Ngakho-ke wonke umuntu angahamba ngendlela yakhe ngaphandle kokubuthelana ndawonye futhi athonye omunye nomunye.
Ngaphezu kwalokho, izidluliseli zomsakazo we-FM zisekela amafrikhwensi amaningi. Futhi abasakazi abahamba phambili be-FM woza no-88.0 kuya ku-108.0MHz, futhi lawa mafrikhwensi asetshenziselwa ukusetshenziswa kwezentengiso nokungekona okokuthengisa.
I-3. Ukuphepha
Ukuphepha kwama-radio transmitters kufanele kunake izici ezimbili zamandla kagesi kanye nokuchithwa kokushisa.
● Voltage Ukuvikelwa - Amandla kagesi amaningi angabangela ukuthi okokusebenza kushise futhi kubangele nomlilo. Uma i-radio transmitter ngokwayo inesinzinzisi esakhelwe ngaphakathi noma esinye isisetshenziswa sokuvikela sika-elekthronikhi, ingozi engadingekile ingagwenywa kakhulu. I-FMUSER inohlobo lwesidlulisi se-FM sekhwalithi ephezulu esinomsebenzi wokuvikela ukuma kwegagasi nokuvikela izinga lokushisa elingaphezu kwamandla, futhi lesi sidlulisi yi-FU-30/50B.
Sicela uyihlole uma uthanda!
Isidluliseli sokusakazwa komsakazo we-FM esisezingeni eliphezulu | U-FMUSER FU-30/50B - Ulwazi olubanzi
Ngokunjalo, abathumeli be-FM kufanele ngokungcono babe nenethiwekhi yabo yangaphakathi yokuvikela amandla kagesi ukuze bavimbele idivayisi ukuthi ivaleke ngephutha ngenxa yamandla kagesi ayingozi noma amabhodi amafushane lapho isetshenziswa.
● Ukuphola System - Ngisho nabasakazi be-FM abahamba phambili bangashisa ngemuva kokusetshenziswa isikhathi eside. Uma ukushisa kuqhubeka, idivayisi izoshisa ngokweqile futhi ekugcineni ibangele umonakalo. Ngakho-ke, udinga uhlelo lokupholisa olusebenzayo ukuze ugweme lesi sigameko esiyingozi.
imibuzo ejwayelekile ukubuzwa
1. Umbuzo: Ungawudlulisa kude kangakanani ngokomthetho uKhozi FM?
A: Cishe amafidi angama-200. Ezinye izisetshenziswa ezinamandla aphansi kakhulu ezimbozwe Ingxenye 15 yemithetho ye-FCC zivumela ukusebenza okungagunyaziwe kumabhendi okusakaza omsakazo we-AM ne-FM. Kumafrikhwensi e-FM, lezi zixhobo zikhawulelwe kububanzi besevisi obusebenzayo obucishe bube ngamafidi angu-200 (amamitha angu-61).
2. Q: Ungayithola Kanjani Imvamisa Yokudluliswa Kwe-FM Engcono Kakhulu?
A: Setha isidlulisi sakho se-FM ukuthi sisakaze ku-89.9 FM, bese ushuna umsakazo wakho kuleyo frikhwensi. Uma uhlangabezana nokuphazamiseka kwe-FM, sebenzisa uhlelo olucacile ukuze uthole amaza avulekile asekelwe endaweni okuyo. Ukudlala umculo kumakhalekhukhwini usebenzisa isidluliseli se-FM, kufanele uthole ifrikhwensi ngaphandle kokuphazamiseka.
3. Q: Kungani I-My FM Transmitter Ihlala Imile?
A: Uma ufaka umsindo womsakazo we-FM uphansi kakhulu, uzozwa ugesi omningi omile, ngoba kuhlale kunogesi omile ngemuva. Kufanele ukhuphule ithoni ukuze uthole okokufaka komculo ngemva kokumiswa komsindo, ungathola ileveli engcono kakhulu yokusebenzisa uhlelo.
Isiphetho
Le bhulogi ihlanganisa indima yabasakazi bomsakazo we-FM kanye nezinto ezintathu ezibaluleke kakhulu okufanele uzicabangele ngaphambi kokukhetha umsakazi we-FM, okungukuthi. ukuqinisekiswa kwekhwalithi, ububanzi befrikhwensi, ukuphepha. Ngibheja ukuthi ungathola impendulo ngokufunda okungenhla lapho udonsa kanzima ukukukhethela umsakazi we-FM ongcono kakhulu! I-FMUSER ingumnikezeli wemishini yesiteshi somsakazo okhokhelwayo evela e-China, engakunikeza izisakazi zekhwalithi eziphezulu ze-FM. Uma ufuna ukuthola ulwazi olwengeziwe, sicela ukhululeke Xhumana nathi futhi sizobuyela kuwe ngokushesha okukhulu.
Funda futhi
● Ungayithola Kanjani I-FM Radio Transmitter Engcono Kakhulu
● Izaziso Ngaphambi Kokuthenga I-FM Broadcast Transmitter
● Isiphi Isidluliseli Samandla Aphezulu Esiphezulu Sesiteshi Somsakazo?
Ama-FM Broadcast Transmitters | Ama-Antenna okusakaza e-FM | Gcwalisa Iphakheji Yesiteshi Somsakazo We-FM |
kusuka ku-0.5W kuye ku-10kW | I-Dipole, i-Circular polarize, iphaneli, i-Yagi, i-GP, ibhendi ebanzi, i-Stainless ne-Aluminium | Gcwalisa nge-FM transmitter, uthi lwe-FM, izintambo, izesekeli nemishini yesitudiyo |
Izisetshenziswa ze-Studio Transmitter Link |
kusuka ku-220 kuya ku-260MHz, 300 kuya ku-320MHz, 320 kuya ku-340MHz, 400 kuya ku-420MHz kanye no-450 kuya ku-490MHz, ukusuka ku-0 - 25W |
Amathegi
Okuqukethwe
Izihloko ezihlobene Nalesi
XHUMANA NATHI
I-FMUSER INTERNATIONAL GROUP LIMITED.
Sihlala sinikeza amakhasimende ethu imikhiqizo ethembekile nezinsizakalo ezicabangelayo.
Uma ungathanda ukuxhumana nathi ngqo, sicela uye ku Xhumana nathi