Keys defined Voice function prompt，channel dial keys alarm(4 types alarm modes) high performance fast priority scan(TO/CO/SE) Whisper High performance DSP voice companding Scrambler Battery capacity measure and voice notice

• Man down alarm
• Voice function prompt，channel dial
• Keys alarm
• Scrambler functino
• Whisper
• PTT ID
• Commercial 16CH

GENERAL
Frequency Range	136-174Mhz
Operating Voltage	-20℃~+50℃
Operate Mode	Simplex or Semi-duplex
Dimension	132mm x 63mm x 33mm(Not included antenna)
Weight	263g(Including battery)
Antenna Impedance	50 Ω
TRANSMITTER
Frequency Stability	±2.5PPM
Output Power	≤5W
Max Frequency Deviation	≤5KHz
Audio Distortion	≤5%
Modulation Character	+3dB~-3dB
Adjacent Channel Power	≥65dB
Spurious Radiation	≤7.5uW
Occupied Bandwidth	≤16KHz
RECEIVER
Sensitivity	＜-120.0dBm
Audio Distortion	≤5%
Audio Response	+2dB~-10dB
Co-Channel Rejection	≥-8dB
Adjacent Channel Selectivity	≥55dB
Intermodulation Rejection	≥55dB
Spurious Response	≥55dB
Blocking	≥85dB

Each Set PACKAGE CONTAIN 1 x PUXING PX-680 (VHF 136-174Mhz) 1 x 7.4V 1700mah Li-ion Battery Pack 1 x VHF Antenna 1 x Belt Clip 1 x ENG Manual 1 x Desktop Charger ( 100V ~ 240V )+(2pin USA or 3pin UK or 2pin EURO or 2pin Australia) 1 x PTT Earpiece for free