Main Features Frequency Range: UHF 420–450 MHZ （RX/TX） Up to 16 Channels Commercial FM radio Chinese/English Language 50 Groups CTCSS，105 Groups of standard DCS Time-out timer(TOT) Battery saving function Alarm function USB rapid charge Programmable by PC General Frequency range UHF 420-450MHz Memory channels 16 Groups Operation voltage DC3.7V Frequency stability ±2.5ppm Operation temperature -20℃—+50℃ Mode of operation Simplex Antenna impedance 50Ω Transmitter RF Power ＜5W Maximum deviation(W/N) ≤5KHz/≤2.5KHz Spurious emission ≤7.5uW Adjacent channel power ≤-65dB/≤-60dB SNR(W/N) ≥-45dB/≥-40dB QT/DQT (W/N) 0.7±0.1KHz/0.4±0.1KHz Modulation sensitivity 8—12mV Transmission current ≤1.2A Standard Package Content Walkie talkie Li-Ion battery Antenna Belt Clip User's Manual Charger Download V1_V2_V4_V6-A_Manual 1567586336215 BF-480 program v1.5
