La description

VHF/UHF two way radio with good quanlity and low price (******0/******4/******0/******0MHZ) 产品详细描述 General Frequency Range VHF******0 MHz ******4 MHz UHF******0 MHz ******0 MHz Channel Capacity *6 Channel Spacing *5 /*2.5 KHz Operating Voltage 7.2V Battery ***0 mAh (Li-ion) Battery Life (*****0 duty cycle) With ***0mAh Li-ion Battery With ***0mAh Ni-MH Battery More than 9 hours More than 8 hours Frequency Stability *5 ppm/*5ppm Operating Temperature **0~**0 Antenna Impedance *0Ω Dimensions(without antenna & battery) L*W*H **6 mm**8mm**0mm Weight(with antenna & battery) **0 g Transmitter RF Power Output 5W/2WVHF 4W/2WUHF Modulation F3E Spurious and Harmonics **6dBm<1GHz **0dBm>1GHz FM Noise *0/*4dB Audio Distortion ≤5 % Receiver Sensitivity 0.*5/0.*8 μV Selectivity *0/*5dB Intermodulation *0dB Spurious Response Rejection *0dB S/N *0/*4dB Audio Power Output **0mW Audio Distortion ≤5%