China Handheld Walky Talky Lt-790 2 Way Radio with FM Fucntion / Ctcss/ Dcs, Find details and Price about China Handheld Radio, Two Way Radio from Handheld Walky Talky Lt-790 2 Way Radio with FM Fucntion / Ctcss/ Dcs
Model NO. | LT-790V | LT-790U |
General | ||
Frequency Band | VHF | UHF |
Frequency Range | 136-174MHz | 400-470MHz |
Channel Capacity | 99 | |
Operating Voltage | 7.2V DC ± 15% | |
Antenna Impedance | 50Ω | |
Channel Spacing | 12.5kHz/25kHz | |
Working Temperature | -30 ° C - +60 ° C | |
Frequency Stability | ± 2.5 ppm | |
Size (Without Antenna) | 104(W)mmx62(L)mmx36mm(D) | |
Weight(With Battery) | 250g | |
Battery | 1500 mAh(Li-ion) | |
Transmitter | ||
RF Power Output | 5W/4W | |
Modulation Type | F3E | |
Modulation Distortion | < 5%(300-3000Hz) | |
Max Freq Deviation | < 5kHz(1000Hz When 100%) | |
FM Noise | < =-45dB | |
Receiver | ||
Sensitivity(12Db SINAD) | 0.16μ V | |
Selectivity | 55dB | |
Adjacent Channel Selecivity | > =70dB | |
Noise Respond | > =60dB | |
FM Noise | 30dB/40dB | |
Modulation Type | 8K/16KF3E | |
Audio Power Output | 500mW When Distortion Less Than 10% | |
Audio Distortion | < 5% | |
Operating Bandwidth | ± 3.5kHz/3.75kHz | |
Standby Current | < 12mA |