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_tb.jpg "RETEVIS RB17 long battery life FRS Radio USB rechargeable battery")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Battery")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Whole body")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio PTT")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio side")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Battery")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Grip")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Headphone jack")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Switching knob and channel knob")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio rechargeable battery")
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NOTE: Programming software: please click "support" to download
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RETEVIS RB17 FRS walkie talkie restaurant
with 4400mAh large-capacity battery, USB charging interface.
Solid structure and hard shell, resistant to fall and pressure.
Spec
Technical parameters:
| General Specifications | |
| Frequency Range | 462.5500-462.7250MHz |
| Channel Capacity | 16 |
| Channel Spacing | 12.5KHz |
| Antenna Impedence | 50Ω |
| MIC Impedence | 2.2kΩ |
| Working Voltage | 3.7V DC |
| Frequency Stability | ±2.5×10-6 |
| net weight | 260g |
| Product Size | 225*56*38mm |
| Transmitter | |
| Carrier Frequency Tolerance | ±2.5×10-6 |
| Output Power | ≤2W |
| Modulation Sensitivity | 12±3mV |
| Modulation Distortion | ≤5% |
| Modulation Limit | ≤5kHz |
| Occupied Bandwidth | ≤16 kHz |
| Modulation Characteristic | ±3dB |
| Spurious Radiation | ≤7.5 μW |
| Adjacent Channel Selectivity | ≤-65 dB |
| Transmitting SNR | ≥40 dB |
| Receiver | |
| Reference Sensitivity | -121dBm |
| Squelch Sensitivity | ≤0.22 μV |
| Audio Power | 1W |
| Audio Distortion | ≤5% |
| Modulation RX Bandwidth | ≥∣±7kHz∣ |
| Audio Response | ≥+2dB, ≤-10dB |
| Co-channel Injection | ≥-8 dB |
| Block | ≥85 dB |
| Channel Selectivity | ≥65 dB |
| Receiving SNR | ≥40 dB |
Product Reviews
Support
Firmware/Software
- RB17-softwareV1.37
Unzip: Windows 64bits：https://www.7-zip.org/a/7z2201-x64.exe
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
Accreditations
- RB17-IC-Certificate
- RB17-FCC-Certificate