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VERO Professional walky talky , 2-way radios VR-3207(TK-3207) Feature:
.16 memory channels
.Built-in 50 CTCSS and 104 DCS
.VOX built-in
.Voice Reported
.Rechargeable Lithiym Battery Pack Included 1600mAh
.DTMF Function
.Time-out Timer
.Channel Scan
.Low Battery Alert
.High / Low power adjustable
.Adjust Squelch Level (0-9)
.Auto Power-saving
.Voice Guide
.Programmable by PC Software
| Technical Specification | ||
| Frequency Range | 350-370MHZ/370-390MHZ/400-440MHZ/440-480MHZ/470-512MHZ | |
| Operating Voltage | DC 7.4V | |
| Working Trmperate | -20 ºC ~+50 ºC | |
| Memory channel | 16 | |
| Operate Mode | Simplex or Semi-duplex | |
| Channel spacing | 6.25KHz | |
| Frequency sensitivity | ±5ppm | |
| Antenna impedance | 50Ω | |
| Weight (with antenna & battery) | 265 g | |
| Dimension without antenna & battery | 126mm x 59mm x 34mm | |
| Receiver | ||
| RF sensitivity | ≤0.2 μV | |
| Silent sensitivity | ≤0.2 μV | |
| Audio frequency power | 500mW | |
| Audo distortion | ≤5% | |
| Audio Response | +2dB~-10dB | |
| Spurious Rejection | ≥55dB | |
| Adjacent Channel Selectivity | ≥55dB | |
| Intermodulation Rejection | ≥55dB | |
| Blocking | ≥85dB | |
| Transmitter | ||
| Output power | 5W/1W | |
| Frequency Stability | +-2.5ppm | |
| Max Frequency Deviation | ≤5KHz | |
| Modulation sensitivity | 2.2KHz-3.6KHz | |
| Modulation deviation | ≤5% | |
| Modulation Character | +3dB~-3dB | |
| Adjacent Channel Power | ≥65dB | |
| Surious Radiation | ≤7μW | |
| Occupied Bandwidth | ≤16KHz | |
| Remanent modulation | ≤-35dB | |
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