Frequency range | UHF:400-470MHz |
channel | 32 |
Zone capacity | 2 |
Channel spacing(KHz) | 25 /12.5 KHz |
Operation voltage (V) | 7.4V(rated) |
Battery capacity | 2000mAh Li-ion |
Battery life | analog/digital:13/17hours |
(5-5-90 duty cycle,high power transmission) | |
weight(with battery and antenna) | 280g |
dimension(H×W×D) | 119 x 55 x 34 mm |
(without antenna) | |
Frequency stability | ±1.5 ppm |
Antenna impedance | 50Ω |
Receiver
sensitivity(analog) | 0.22μV(12dB SINAD) |
sensitivity(digital) | 0.22μV/BER 5% |
Adjacent channel selectivity | 60dB @ 12.5KHz /70dB @ 25KHz |
Spurious response rejection | 70dB @ 12.5/25KHz |
S/N | 65dB @ 12.5/25KHz |
alternating current hum and noise | 40dB @ 12.5KHz; 45dB @ 25KHz |
Rated audio output power | 1.0W |
rated audio distortion | ≤3% |
Audio frequency response | +1 ~ -3dB |
Conductive spurious emission | <-57dBm |
Dimension:54*122*33mm Storage Channel:16 Frequency Range: 136-174MHZ /400-430/430-450/45... Talk Range:7 km Type:Handheld Model Number:OM-1880 Brand Name:OM Place of Origin:Guangdong China (Mainland) OM--1880 handheld walkie talkie, two way radio, transceiver Power output:7W ...
Shenzhen Tian Yi Fei Science and Technology Development Co., Ltd.