Specification:
* Channel: 200
* Output power: 40W
* Frequency:136-174MHz, 400-430MHz, 440-480MHz
* CTCSS/DCS
* Weight:2kg
* Colour:black
* Size:160*137*43mm
| Model | TM-471A | |
| general | | |
| Frequency band | VHF | UHF |
| Frequency range | 136-174MHz | 400-430MHZ,440-480MHZ |
| Output power | 40W |
| Channel capacity | 200 |
| Operating voltage | 7.2VDC |
| Antenna impedance | 50Ω |
| Channel spacing | 12.5KHz/25KHz |
| Working temperature | 30°-+60° |
| Frequency stability | ±2.5ppm |
| Dimension(without antenna) | 160*137*43mm |
| Weight(with battery) | 2kg |
| compatible with American military standard (MIL-STD-810C/D/E) |
| Transmitter | | |
| Modulation type | P3E |
| Modulation distortion | <5%(300-3000Hz) |
| Max Freq deviation | <5KHz |
| FM noise | ≤45dB |
| Receiver | | |
| Sensitivity | 0.16µ |
| Selectivity | 55dB |
| Adjacent channel selectivity | ≥65dB |
| Noise respond | ≥60dB |
| FM noise | 45dB |
| Modulation type | 16koF3E |
| Audio power output | 500mw when distortion less than 10% |
| Audio distortion | <5% |