General | |
Frequency Range | 136.000-174.000 MHz or 400.000-470.000 MHz |
channel capacity | 200 Channels |
Working Voltage | DC 7.4V |
Working Temperature | -10℃~+50℃ |
Battery capacity | 1400mAh |
Antenna Impendence | 50Ω |
Channel step value | 12.5KHz/25KHz |
Transmitter | |
Output power | 1W/5W |
Stray power | ≤-15db |
modulation noise | <-40dB |
Modulation distortion | <5% |
maximum frequency offset | ≤±5KHz |
transmit current | ≤1600mA |
audio response | +6.5~-14dB |
adjacent channel power | ≥65dB |
Receiver | |
Sensitivity | ≤ 0.2uV |
Occupied Bandwidth | ≤ 16KHz |
Selectivity | ≥ 65dB |
Intermediation | ≥ 55dB |
Audio power | > 500m W |
Audio distortion | ≤5% |
Frequency Stability | 5ppm |
Current | 60mA (when standby) 250mA (when working) |
Audio response | +7~-12.5dB |
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