Chifukwa Chiyani Musankhe FU-05B pa Wailesi Yanu Yawayilesi?

FMUSER FU-05B (yomwe imadziwikanso kuti CZH-05B CZE-05B) ndi wailesi ya FM komanso yosangalatsa ya FM pamawayilesi a Small FM. FU-05B 15W FM transmitter ili ndi mawonekedwe amitundumitundu yotumizira ma siginecha a RF, kukhulupirika kwakukulu, kutulutsa kwamamvekedwe apamwamba, kuletsa kusokoneza, komanso kugwira ntchito kosavuta. FU-05B ndi imodzi mwamawayilesi apamwamba kwambiri a 0-50W a FM. FU-05B low-power FM radio transmitter imagwiritsidwa ntchito kwambiri pamawayilesi ang'onoang'ono osiyanasiyana, monga kuwulutsa kwamasewera, kuwulutsa kwa matchalitchi, kuwulutsa kwa mayeso, kuwulutsa kwapasukulu, kuwulutsa kwa anthu ammudzi, kuwulutsa kwa mafakitale ndi migodi, zokopa alendo, FU-05B ndi amodzi mwa ma transmitter otsika kwambiri a FM omwe amakondedwa ndi akatswiri/okonda zida zamawayilesi a FM.

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1 *FU-05B 0.5 W FM chowulutsa chowulutsira

Zimene Mukuyenera Kudziwa 

1. Nthawi zonse kumbukirani kulumikiza mlongoti kaye musanalumikizane ndi chotumizira ku DC, apo ayi, chotumiziracho chidzawotchedwa.
2. Ngati mukufuna kugwiritsa ntchito doko la maikolofoni la cholumikizira ichi, chonde gwiritsani ntchito cholankhulira chokhala ndi cholumikizira chamtundu wa STEREO cha 3.5 mm 3 pini.

luso mfundo

• Kulowetsa kwa DC: 2.1 mm
• mphamvu yolowera: DC 12 V
• ntchito panopa: 150 mA
• Pafupipafupi: 76 ~ 108 MHz
• Kusinthasintha: FM
• Magawo pafupipafupi: 0.1 MHz
• Njira yokhazikika yokhazikika: PLL
• kupatuka: ± 75 kHz
• Kutulutsa kwa RF: 0.5 W
• Kutulutsa kwamphamvu: 50 Ω
• Ma radiation a Harmonic: -60 dB
• Mayankho pafupipafupi: 50 ~ 15000 Hz
• Kusokoneza: 0.2%
• Kuchedwa kwapang'onopang'ono: 50us
• Kupatukana kwa Stereo: 40 dB
• Mulingo wolowetsa: -15 dBV
• Kulowetsa: 50 K Ω
• SNR: 65dB
• Fananizani ndi maikolofoni: ECM MIC
• Kukula: 1138838 mm
• Mtundu: Black
• makilogalamu 0.27: kulemera
• Kutentha kogwira ntchito: 0 ~ 55°C