Beschreibung
General | |
Model | RT73 |
Frequency range | UHF:400-480MHz
VHF:136-174MHz |
Channel number | 4000 (250 Channels / Zone) |
Channel spacing | 12.5KHz/25KHZ |
Standby current | 160mA |
Operating temperature range | -20℃~+50℃ |
The antenna impedance | 50Ω |
Overall dimensions | 121.5*65.5*42.5mm |
Rated Voltage | DC-13.8V |
Transmitter | |
Rf power | 5-20W |
Modulation restriction | ±2.5dB@12.5kHz / ±5.0dB@25kHz |
FM hum& noise | -40dB@12.5kHz / -45dB@25kHz |
Conducted/radiated emission | -36dBm<1GHz / -30dBm>1GHz |
Adjacent channel selectivity | -60dB@12.5kHz / -65dB@25kHz |
Audio Response | +1~-3dB |
Audio Distortion | 3% |
Emission current | 3A |
Receiver | |
Frequency stability | +/-1.5ppm |
Analogue sensitivity | 0.3μV / 0.25μV |
Digital sensitivity(5% BER) | 0.25μV / 0.2μV |
Inter modulation | 65dB |
Adjacent channel selectivity | 60dB@12.5kHz / 65dB@25kHz |
Spurious rejection | 65dB |
Rated audio | 500mw |
FM hum &noise | -40dB@12.5kHz / -45dB@25kHz |
Audio response | +1~-3dB |
Receive current | 350-460mA |
BE
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