Professional Two-Way Radio
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FD-668
Built-in 50 groups of CTCSS and 104 groups of DCS
Auto-power saver
16 storage channels
Using the computer to write frequency, easy to set up parameter and frequency
High power output:rainproof, sturdy and durable
Low battery warning, TOT, busy channel lockout and two-color LED indicator
Product Details
| General | |
| Frequency Band | UHF |
| Frequency Range | 400-420MHz 450-470MHz |
| Channel Capacity | 16 |
| Operating Voltage | 6V DC ±15% |
| Antenna Impedance | 50Ω |
| Channel Spacing | 25kHz |
| Working Temperature | -30 ℃ - 60 ℃ |
| Frequency Stability | ±2.5 ppm |
| Size (Without Antenna) | 52(W)x102(L)x34mm(D) |
| Weight(With Battery) | About 250g |
| Battery | 1200 mAh(Ni-Mh) |
| Compatible With American Military Standard(MIL-STD-810C/D/E) | |
| Transmitter（EIA-RS 316B STANDARD） | |
| RF Power Output | 5W/4W |
| Modulation Type | F3E |
| Modulation Distortion | < 5%(300-3000Hz) |
| Max Freq Deviation | < 5kHz(1000kHz When 100%) |
| FM Noise | <=-45dB |
| Receiver | |
| Sensitivity(12Db SINAD) | 0.16μV |
| Selectivity | 55dB |
| Adjacent Channel Selecivity | >=70dB |
| Noise Respond | >=60dB |
| Communication Range | 1-3km(Downtown),4-10km(In the Open Area) |
| FM Noise | 45dB/40dB |
| Modulation Type | 16KOF3E |
| Audio Power Output | 500mW When Distortion Less Than 10% |
| Audio Distortion | < 5% |
| Operating Bandwidth | ±7kHz |
