Wotumiza wailesi ya FM ndi mtundu wa chipangizo chamagetsi, chomwe chimakwaniritsa cholinga chopereka mautumiki owulutsa kwa omvera omwe ali pachiwonetsero potumiza mafunde a wailesi. Ndizothandiza, zotsika mtengo, komanso zogwiritsidwa ntchito kwambiri, ndipo zimakondedwa ndi ambiri ogwira ntchito pawayilesi. Ngati mwakonzeka kugula ma transmitter anu a FM, kodi mukudziwa zomwe ziyenera kuganiziridwa? Gawoli lidzakuuzani mfundo zazikulu 5 zomwe ziyenera kuganiziridwa kuti zikuthandizeni kusankha bwino.
Kugawana ndi Kusamalira!
Timasangalala
Ganizirani Bajeti Yanu
Nkhani ya bajeti ndiyofunika kwambiri. Chifukwa bajeti yanu imatsimikizira kukula kwa wayilesi yanu. Mukamaganizira za bajeti yanu, muyenera kudziwa kuchuluka kwa bajeti yomwe yaperekedwa pazida zilizonse. Ndiye inu mukhoza kutsimikizira bajeti kugula ndi Wotumiza wailesi ya FM. Pomaliza, mutha kuwona ngati bajeti yogulira ndiyoyenera komanso ngati ingakwaniritse zofunikira zoyendetsera wayilesi yanu nthawi zonse.
Ntchito za FM Broadcast Transmitter
Ndizosakayikitsa kuti ntchito za Ma transmitter a FM ndizo zofunika kwambiri. Chifukwa mawayilesi a FM ndiye pakatikati pa wayilesi, ngati siyikuyenda bwino, wayilesi yanu siyigwira ntchito bwino. Ndipo tikuganiza kuti mfundo zisanu zazikuluzikuluzi ndizofunika kwambiri, mphamvu zotumizira, kuyankha pafupipafupi, mtundu wazizindikiro zamawu, ntchito zomvera, komanso mapulogalamu oteteza chitetezo.
Mphamvu Yokwanira Yotumizira
Kuchuluka kwa omvera omwe mungatumikire kumatengera kufalikira kwa wailesi yanu ya FM. Nawa zina mwazovuta zomwe munganene mukamayesa kudziwa mphamvu yotumizira ma transmitter a FM. Ma transmitter a 50w FM amatha kuphimba ma radius pafupifupi ma 6 miles. 100w FM transmitter imatha kuphimba ma radius pafupifupi ma 10 miles.
Gawo lowonjezera: Mphamvu yotumizira ya wailesi ya FM sizinthu zokhazo zomwe zimakhudza kufalikira. Nyengo, kutalika kwa mlongoti wotumizira, zopinga, ndi zina zonse zimakhudzanso kufalikira.
Masanjidwe Oyenera Amayankhidwe Afupipafupi
Kodi mukudziwa kuti mayiko osiyanasiyana ali ndi malamulo osiyanasiyana pa ma frequency a FM omwe angagwiritsidwe ntchito mwalamulo? Mwachitsanzo, imagwiritsa ntchito ma frequency a FM a 76.0 - 95.0 MHz ku Japan. Mayiko ena ku Eastern Europe amagwiritsa ntchito ma frequency a FM a 65.8 - 74.0 MHz. Mayiko ambiri padziko lonse lapansi amagwiritsa ntchito ma frequency a FM a 87.5 - 108.0MHz. Choncho, muyenera kusankha Ma transmitter a FM ndi ma frequency oyenerera oyankha kutengera malamulo amdera lanu.
Ntchito Zabwino Kwambiri Zomvera
Ngati mukufuna kupatsa omvera anu zokumana nazo zomveka, muyenera kusankha ma transmitters a FM omwe ali ndi ntchito zosiyanasiyana zosinthira ma audio ndikutha kufalitsa kukhulupirika kwakukulu komanso ma siginecha otaya otsika. Mutha kuyang'ana pazizindikiro zaukadaulo izi: Kugogomezeratu, SNR yayikulu kuposa 40dB, kulekanitsa kwa stereo kuposa 40dB, ndi Distortion yochepera 1%. Zizindikiro zaukadaulo izi zitha kukuthandizani kuti musankhe chowulutsira pawailesi ya FM chokhala ndi mawu abwino kwambiri. Ngati ndichidule cha inu, tiyeni titenge chitsanzo, FU-50B 50w FM transmitter kuchokera ku FMUSER. Imagwira bwino ntchito zoulutsira pagalimoto, wailesi yam'deralo, ndi wailesi yakusukulu monga ntchito zake zabwino zomvera.
Mapulogalamu Odalirika Oteteza Chitetezo
Mawayilesi anu a wailesi ya FM mwina azigwira ntchito mosalekeza kwa nthawi yayitali, zomwe zidzakulitsa kuthekera kwakuti zida kuwonongeka. Chifukwa chake, kusankha chowulutsira pawayilesi ya FM chokhala ndi mapulogalamu oteteza chitetezo kutha kuchepetsa kuthekera kwa kuwonongeka kwa zida ndi mtengo wogwiritsa ntchito.
Zida Zofananira
Nthawi zambiri, chowulutsa chimodzi chokha cha FM sichingagwire ntchito bwino. Mufunika zida zina zofananira kuti mugwire ntchito limodzi ndi wailesi ya FM. Nawa mndandanda wa zida zomwe zimagwiritsidwa ntchito pazinthu zina zofala.
Drive-in Broadcasting Services - Zida izi nthawi zambiri zimagwiritsidwa ntchito pamayendedwe owulutsa:
- FM radio transmitter;
- FM mlongoti;
- Zida zakunja monga zomvera;
- Zina zofunika zowonjezera.
Wailesi ya Community ndi Sukulu - Zida izi ndizofunikira pawailesi yam'deralo ndi wailesi yakusukulu:
- FM radio transmitter;
- FM mlongoti;
- Zida zakunja monga zomvera;
- Maikolofoni;
- Chosakaniza;
- Purosesa ya audio;
- Maikolofoni yoyima;
- Zina zofunika zowonjezera.
Ma Radio Stations akatswiri - M'mawayilesi akatswiri, zidazo zimakhala zovuta kwambiri, nthawi zambiri zimakhala:
- FM radio transmitter;
- FM mlongoti;
- Kompyuta yokhazikika;
- Chosakaniza;
- Purosesa ya audio;
- Maikolofoni;
- Maikolofoni yoyima;
- Zomverera;
- Zina zofunika zowonjezera.
FMUSER 50W Malizitsani Phukusi Lapa Radio Station ya FM Yogulitsa
Pezani Wopereka Zida Zapamwamba Zapa Radio Station
Mukagula zida zowulutsira pawailesi kuchokera kwa ogulitsa odalirika, mtundu, kudalirika, ndi kulimba kwa zida zitha kukhala zotsimikizika. Ngakhale zida zanu zitawonongeka, mutha kupeza ntchito yabwino mukagulitsa. Izi zikutanthauza kuti vuto lanu lidzathetsedwa mwachangu momwe mungathere ndikuchepetsa zotayika zanu. Kuphatikiza apo, ogulitsa odalirika amatha kukupatsirani zida zoulutsira pawayilesi zapamwamba pamtengo wa bajeti. FMUSER ndiye wogulitsa bwino kwambiri zida zamawayilesi ochokera ku China. Ndife akatswiri pa wailesi ndipo akhoza kukupatsani Wotumiza wailesi ya FM ndi ntchito zambiri, apamwamba, ndi mitengo angakwanitse. Ndipo tidzapereka chithandizo cha intaneti pa nthawi yonse yogula. Dinani apa kuti mudziwe zambiri.
Funsani za Malamulo ndi Malamulo Oyenerera
Muyenera kufunsa za malamulo ndi malamulo okhudza kuwulutsa kwa FM. Ngakhale ndizotopetsa, ndizofunikira kwambiri, apo ayi, mutha kukumana ndi chindapusa chosayembekezereka. Mwachitsanzo, ku United States, ngati mukufuna kugwiritsa ntchito wailesi ya FM kuchokera pa 0.1w mpaka 100w mwachinsinsi, muyenera kupeza satifiketi ya FCC, apo ayi, mudzaganiziridwa kuti mukusokoneza ma siginecha amawayilesi ena omwe amagwira ntchito. chindapusa ndi FCC.
Mafunso Ofunsidwa Kawirikawiri
1. Q: Kodi Low-power FM Transmitter ndi chiyani?
A: Zimatanthawuza chowulutsira wailesi ya FM yomwe imagwira ntchito kuchokera pa 0.1 watts mpaka 100 watts.
Transmitter yamphamvu yotsika ya FM ndi lingaliro pamagawo otumizira mphamvu. Mphamvu yake yotumizira nthawi zambiri imasiyana kuchokera ku 0.1 watts kupita ku 100 watts. Kuphatikiza apo, imagwiritsidwa ntchito popereka mawayilesi apagulu osiyanasiyana pafupifupi ma 3.5 miles (5.6km). Chifukwa chake amagwiritsidwa ntchito kwambiri pawayilesi wapamudzi, wailesi yophunzitsa, wailesi yakufakitale, tchalitchi choyendetsa galimoto, malo owonetsera kanema, ndi zina zambiri.
2. Q: Kodi High Power FM Transmitter ndi chiyani?
A: Zimatanthawuza chowulutsa chawayilesi cha FM chomwe chimagwira ma watts opitilira 100.
Transmitter yamphamvu yotsika ya FM ndi lingaliro pamagawo otumizira mphamvu. Mphamvu yake yotumizira ndi yoposa 100watts. Amagwiritsidwa ntchito kwambiri pamawayilesi a FM, mawayilesi amtawuni, komanso ma wayilesi aukadaulo a FM.
3. Q: Kodi Ubwino Wogwiritsa Ntchito Ma Transmitters a Low-power FM ndi ati?
A: Poyerekeza ndi ma transmitters amphamvu kwambiri a FM, ma transmitters amphamvu otsika a FM ndi opepuka, ang'onoang'ono, osavuta.
Chifukwa cha kulemera kwake ndi kukula kwake kochepa, zimakhala zosavuta kuti munthu mmodzi achotse. Kuphatikiza apo, kugwira ntchito kosavuta kumapangitsa kuti anthu azitha kuzidziwa munthawi yochepa. Imachepetsa ndalama zogwirira ntchito m'mbali zonse.
4: Q: Chifukwa Chiyani Mawayilesi Otsika Ochepa a FM Ali Ofunika?
A: Chifukwa amatumikira madera ocheperako ndipo ndi abwino kutumikira madera ang'onoang'ono komanso osatetezedwa
Mawayilesi a Low-power FM ndi gulu la ma wayilesi a FM osachita malonda omwe amapangira zopanda phindu. Chifukwa cha mphamvu zawo zochepa, iwo amatumikira madera ochepa monga madera, masukulu, mafakitale, ndi zina.
Kutsiliza
Tikuganiza kuti zinthu zisanu izi ndiye mfundo zofunika kwambiri kuziganizira mukagula chowulutsira cha FM. Tikukhulupirira kuti nkhaniyi ingakuthandizenidi. Mutaganizira mozama, kodi mwasankha kuti mugule mtundu wanji wa wailesi ya FM? Ngati mukufuna kugula zida zilizonse zowulutsira pawailesi ya FM, chonde khalani omasuka lumikizanani ndi FMUSER kwa thandizo.
Kuwerenga Kofananira
