General | |||||
Frequency Range | VHF:136-174 MHz UHF:400-480 MHz | ||||
Channel Capacity | 1024 | ||||
Zones | 64 | ||||
Channel Spacing | 12. 5KHz/25KHz | ||||
Operating Voltage | DC 13.8V (±20%) | ||||
Frequency Stability | ±0.5ppm | ||||
Antenna Impedance | 50Ω | ||||
Transmitter | |||||
Power Output | H: 50W. /M: 25W /L: 15W. | ||||
4FSK Modulation | 12. 5kHz data only: 7K60FXD 12. 5kHz data and voice: 7K60FXE | ||||
FM Modulation | 12.5 kHz: 8K50F3E; 25 kHz: 16KΦF3E; | ||||
Modulation Limitation | +/-2.5kHz @ 12. 5kHz; +/-5kHz @ 25kHz | ||||
FM Noise | -40dB | ||||
Spurious Emission | -36 dBm≤1GHz/-30 dBm≥1GHz | ||||
Adjacent Channel Power | ≤-60dB | ||||
Frequency Response | +1/-3 dB | ||||
Audio Distortion | 3% | ||||
Vocoder | AMBE3000 | ||||
Receiver | |||||
Digital Sensitivity | 5% BER: 0.20 uV | ||||
Analog Sensitivity | 0. 20 uV (12 dB SINAD) | ||||
Intermodulation | 60dB | ||||
Adjacent Channel Selectivity | 60 dB | ||||
Spurious Suppression | 60 dB | ||||
FM Noise | -40dB | ||||
Frequency Response | +1/-3 dB | ||||
Rated Audio Power | 5W | ||||
Rated Audio Distortion | 3% (Typical) | ||||
Conduction Radiation | -57 dBm | ||||
GPS Precision | Horizontal Accuracy ≤ -10m (with good signal) | ||||
TIFF (first location) Cold Boot | TIFF (first location) Hot Boot | Environmental | |||
Operating Temperature | -20ºC - +70ºC | ||||
Storage Temperature | -30ºC - +85ºC |