China Dual Band Amateur Radio UV-6r Transceiver, Find details and Price about China Walkie Talkie, Dual Band Radio from Dual Band Amateur Radio UV-6r Transceiver
General | ||
Frequency Range | 136-174MHz & 400-480MHz (dual band) | |
Channel No. | 128 | |
Channel Spacing | 2.5/5/6.25/12.5/20/25KHz | |
Voltage | DC7.2V | |
Battery | 1500mAh(Li-Ion) | |
Frequency Stabilization | ±2.5ppm | |
Operating Temperature Range | -20°C~+55°C | |
Antenna Impedance | 50 | |
Working Mode | Simplex for same/different channel | |
Dimension(without antenna) | 110 * 58 * 32mm | |
Transmitter | ||
RF Power Output | 4W/1W | |
Modulation Type(Wide/Narrow) | 16KØF3E / 11KØF3E | |
Spurious power | ≤7.5uW | |
Maximum Frequency Deviation | ≤5KHz/≤2.5KHz | |
Adjacent channel power | ≤-65dB/≤-60dB | |
Signal to Noise Ratio(Wide/Narrow) | ≥-45dB/≥-40dB | |
Frequency Deviation | 0.7 ± 0.1KHz/ 0.4 ± 0.1KHz | |
Modulation sensitivity | 8-12mV | |
TX Current | ≤1.4A | |
Receiver | ||
Sensitivity | -122dBm(12dB SINAD) | |
Audio Power | 1W | |
Audio distortion | <10% | |
Intermodulation(Wide/Marrow) | ≥65dB/≥60dB | |
Adjacent channel selectivity(Wide/Narrow) | ≥65dB/≥60dB | |
Clutter rejection | ≥65dB | |
RX Current | ≤380mA |