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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