HT-838 is 10w, long talking range radio.
HT-838 is 10w, long talking range radio.
Long talking range cheap radio station walkie talkie radio
1.long talking range: HT-838 is 10W radio whose talking range is up to 10kms in the open air, which allows long distant talking range, can be used in logistics, construction sites.
2.Long standby: the battery is 2800mAh, large battery capacity allows long time standby and also battery capacity can be change to 3500mAh, is subject to the demand.
3.Rugged design & high quality audio: it can withstand shocks and usde in construction sites or other harsh environment
Main Features:
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Specifications
General |
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Frequency Range | 136-174MHz/400-480MHz |
Channel Capacity | 16 |
Cnannel Spacing | 12.5KHz/25KHz |
Antenna Impedance | 50Ω |
Working Voltage | 7.4V DC |
Working Temperature | -10°~+35° |
Dimension | 131mm*60mm*40mm |
Weight | 260g |
Transmitter | |
RF Output Power | 4/8W |
Modulation Mode | F3E |
Maximum Frequency Deviation |
≤5KHz/2.5KHz |
Adjacent Channel Power | -65dB/-60dB |
Stray Power |
≤7.5uW |
Receiver | |
RX Sensitivity |
<0.18μV |
Audio Distortion |
≤7% |
Audio Output Power |
≤1W |
Intermodulation | 60dB |
Clutter Suppression |
≥65dB |