■ Frequency range: VHF :134-160MHz (A) / 148-174MHz (C) UHF :400-430MHz (AS1) / 440-470MHz (CS) ■ Number of channels: 16 channels ■ 5W RF output power (optional 1W ) ■ U.S. military standard MIL-STD 810 C / D / E ■ ■ durable loud and clear audio output ■ channel spacing per channel programmable 12.5/25kHz ■ CTCSS / DCS encode / decode ■ DTMF ANI automatically call sign identification code ■ Double 2 audio decoding ■ ■ ARTS ? scanning a variety of communication channels locked out of the loop tips ■ busy, busy tone channel locks and launch time setting function ■ TX / RX battery power-saving circuitry, transmit power can be adjusted automatically in response to field of computer programming ■ ■ Cable ■ Copy Size: 58 × 120 × 31mm ■ Weight: 365g (including battery)