Specification: Brand Quansheng Item Radio Walkie Talkie Size 115mm X58m X35.5mm Channel Capacity 128 Frequency Range 136-174 M Hz/400-480 M Hz (RX/TX)136-174 M Hz/400-480 M Hz (RX/TX) Antenna Impedance 50 Operating Voltage 7.2 V Output 5WWorking Manner Same frequency simplex or different frequency simpiex Temperature-25℃~+65℃ Frequency Stability 2.5ppm Modulation W/N16k F3E / 11k F3 E Modulation Distortion 5% Modulation Sensitivity 8-12m V Maximum Frequency Deviation 5KHz (Wide) Spurious Radiation 7.5WCTCSS/DCS Frequency Deviation (W/N)0.70.1 K Hz/0.40.1 K Hz Audio Distortion 5% Audio Power 0.5 W Signal Noise Ratio 43/38d B Spurious Rejection 70d B Intermodulation 60d B Intermodulation (W/N)60d B/55d B Channel Spacing 25/12.5 K Hz Intermodulation Selectivity 70/50d B Sensitivity 0.25/0.28 V Battery 2000m Ah (Polymer Li-ion) Weight (with antenna & battery)640g
Features:- Dot matrix LCD screen with Chinese & English voice prompts, friendly interface, more convenient to control & select the function.- Up to 128 memory channels are available for programming frequency & various other data.- Busy channel lock. Frequency/ Channel scan. Monitor. Reverse frequency. Emergency alarm. Automatically search CTCSS/DCS code. Repeater tail tone elimination. Multib&. Double standby. Double display. Voice-activated transmission function.- FM Radio function (65-108 M Hz) & lightenning function.PC Programming. Channel time-out timer. Channel name editing.- Noise Reduction. Busy channel lock. LED flashlight. Broadband (Wide)narrowband (Narrow)selectable. High or low pow