Frequency range:136-150/150-174MHz
350-370/400-420/450-470MHz
Channel no.:16
Work Voltage:7.5V DC \20%
battery:600mAh
Average battery life: 8hours
Frenqucy stabilization:\5/\2.5 ppm
Work temperature scope:-30≧゛+60≧
Antenna impedance:50Ω
Exterior size: 58 x 125.5 x 32mm
Weight(include antenna and battery):330g
Output Power:5W/4W