Makarafoonka Wireless-ka
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Wariyaha Wireless Wireless Jumlad ee karaoke
Astaamaha wax qabad: Warshadaha markii ugu horeysay ee farsamadeedu si toos ah u dareemayo gacanta bini'aadamka, makarafoonka si toos ah ayaa loo dami doonaa 3 ilbiriqsi gudahood ka dib marka ay ka baxdo gacanta oo taagan (jiho kasta, xagal kasta ayaa la dhigi karaa), si toos ah u badbaadiya tamarta 5 daqiiqo ka dib oo ay gasho gobolka heeganka ah, oo si toos ah u xira 15 daqiiqo ka dib oo gebi ahaanba gooyaa korontada. Fikrad cusub oo ah makarafoonka bilaa-waayirka ah ee caqliga iyo otomaatiga ah Dhammaan qaab dhismeedka wareegga maqalka ee cusub, hig wanaagsan ... -
Alaab-qeybiyeyaasha Makarafoonka Labada Wireless-ka ah ee Xirfadlayaasha mashruuca KTV
Tilmaamayaasha nidaamka inta jeer ee inta jeer ee raadiyaha: 645.05-695.05MHz ( Kanaalka: 645-665, kanaalka B: 665-695) Xaddiga la isticmaali karo: 30MHz channelkii (60MHz guud ahaan) Habka wax ka beddelka: Hababka soo noqnoqda FM Lambarka kanaalka: infrared soo noqnoqoshada tooska ah ee u dhigma 200 darajo kanaalka heerkulka shaqaynta: laga jaray 10 Celsius ogaanshaha iyo koodka aqoonsiga dhijitaalka ah ee squelch Offset: 45KHz Kala duwanaanshaha firfircoon:>110dB Jawaabta maqalka: 60Hz-18KHz Calaamad-banqadh dhammaystiran... -
Makarafoonka Xadka Wireless-ka ee Jumlada ah ee kala fogaansho dheer
Qiyaasta soo noqnoqda ee qaataha: 740-800MHz Tirada la hagaajin karo ee kanaalada: 100×2=200 Habka gariir: PLL Joogtada soo noqnoqda soo noqnoqda: ± 10ppm; Habka qaadashada: superheterodyne laba beddelka; Nooca kala duwananshiyaha: labba-daawaynta Kala duwanaanshaha xulashada tooska ah ee soo dhawaynta soo dhawaynta dareenka qaataha: -95dBm Jawaabta Soo noqnoqda Maqalka: 40–18KHz Qallooca: ≤0.5% Calaamada Sawaxanka Saamiga: 50-60Hz (Awoodda beddelka A...