Pagrindinės sąvybės:
TECHNICAL SPECIFICATION
Frequency Range | 144-146 MHz (TX & RX) 430-440 MHz (TX & RX) |
Step | 5KHz/6.25KHz/10KHz/12.5KHz 25KHz/50KHz/100KHz |
Channel Number | 999 |
Work Mode | F2D/F3E |
Operating Temperature | -20℃~+40℃ |
Voltage | 7.4 VDC |
Antenna Impedance | 50Ω |
Weight | 490 g |
Size | 125 x 62 x 33 MM |
Transmitter | ||
Wide | Narrow | |
Adjacent Channel Selectivity | ≥70dB | ≥60dB |
Type of Modulation | 16K F3E | 11K F3E |
Spurious | ≥60dB | ≥60dB |
Audio Response | 1~-3dB(0.3~3KHz) | 1~-3dB(0.3~3KHz) |
Max Frequency Deviation | ±5.0KHz | ±2.5KHz |
Frequency Stability | ±2.5 PPM | |
Audio Distortion | ≤5% | |
Output Power | UHF H:4W , L:1W VHF H:5W , L:1W |
Receiver | ||
Wide | Narrow | |
Adjacent Channel Selectivity | ≤70dB | ≤60dB |
Inter Modulation | ≤65dB | ≤60dB |
Spurious Response | ≤70dB | ≤70dB |
Audio Response | 1~-3dB(0.3~3KHz) | 1~-3dB(0.3~3KHz) |
Signal to Noise Ratio | ≥45dB | ≥40dB |
Audio Power | ≤500mW | |
Audio Distortion | ≤5% | |
Sensitivity | UHF/VHF:0.25µV(12dB SINAD) |