General Specifications Frequency Range 136~174MHz Number of Channel 99 Channel Spacing 25KHz or 12.5KHz (Programmable) Microphone input impedance 2K? Operating Range 6.8~8.5V Nominal Input Voltage
7.4V High App. d1650mA (5W) Mid App. d950mA (2.5W) Low App. d550mA (0.5W) Standby d50mA