UHF 400-470 MHz MINI-handheld WLN KD-C1 Walkie Talkie Transceiver Radio …

General Specifications Frequency Range:UHF 400-470MHz Channel Capacity:16 Channel Spacing:25KHz Operated Voltage:3.7 V Battery:1500MAh Li-ion Battery Life(5-5-90 duty cycle) :About 8 hours Frequency Stability:±2.5ppm Operated Temperature:-30°c-+60°c Antenna Impedance:50? Dimensions (L×W×H) (with battery,without antenna):110×50×32 mm Weight (with battery/antenna):198g Communication Range:about 6km Transmitter RF Power Output Modulation:<5W F3E Spurious Emission:?65dB FM Noise:?-45dB(W) ?-40dB (N) Audio Distortion:?5% Transmitting Current:?1.3A Receiver Sensitivity (12dB SINAD):?0.20 uV Selectivity:55dB/50dB Intermodulation:?65dB Adjacent Channel Selectivity ?60dB Spurious Response:?60dB FM Noise:45dB/40dB Audio Power Output:1000mW Audio Distortion:?5% Standby Current:?15mA (with battery save on) Package contain: 1*Two Way Radio 1*Battery 1*Belt Clip 1*Instructions