| Technical data |
| General specification ： |
| Frequency range |
446MHz/462MHz/476MHz/409MHz/433MHz |
| Channel storage |
128 group |
| Step |
2.5/6.25/10/12.5/20/25Khz |
| Working voltage |
DC 7.4V（Rechargeable lithium battery） |
| Frequency stability |
+/-2.5ppm |
| Working temperature |
’-20°- +60° |
| Working method |
Same frequency simplex or pilot frequency simplex |
| Antenna Impedance |
50Ω |
| Transmit |
| Output power |
8W/1W |
| Modulation |
F3E |
| Maximum frequency deviation (broadband/narrow band) |
≤5Khz/≤2.5Khz |
| Spurious power |
≤7.5uW |
| Adjacent channel power |
≤-65dB/≤-60dB |
| SNR(broadband/narrow band) |
40dB(W)/42dB(N) |
| CTCSS/DCS(broadband/narrow band) |
0.7+/-0.1Khz/0.4+/-0.1Khz |
| Modulation sensitivity |
8----12mV |
| Transmit current |
＜1.5A |
| Receive |
| Sensivity |
≤0.20uV |
| Audio power |
1W |
| Audio distortion |
≤5% |
| Intermodulation(broadband/narrow band) |
≥65dB/≥60dB |
| Adjacent channel selectivity(broadband/narrow band) |
≥65dB/≥60dB |
| Clutter suppression |
≥60dB |
| Receive current |
≤380mA |
