RB17A Powerful GMRS Long-range Handheld two way Radio
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Retevis RB17A Powerful GMRS Long Range Handheld Walkie Talkies
General Mobile Radio Service (GMRS) is a licensed radio service that uses channels around 462 MHz-467 MHz. One of the best benefits of our GMRS radios is that they are compatible with all other GMRS and FRS radios. However, all of our powerful GMRS radios do require a GMRS license from the FCC. A GMRS license is inexpensive and simple to obtain. Simply apply on the FCC website, and you usually receive your license within 24 hours.
High-power GMRS walkie-talkies. It has a longer communication distance than FRS.
You may apply for a GMRS license if you are 18 years or older and not a representative of a foreign government. If you receive a license, any family member, regardless of age, can operate GMRS stations and units within the licensed system.
RB17A Powerful GMRS Long-range Handheld two way Radio
- Independent alarm key, One-click alarm.Emergency alarm function to ask for help from partner in case of emergency.
- With 2200mAh large-capacity battery, USB charging interface.
- Solid structure and hard shell, resistant to fall and pressure.
- Monitoring can be heard when the signal is very weak.
- The scan function is very useful when exploring unknown signals.
- CTCSS&DCS Encode/Decode Private Lines can avoid mutual interference of different users and to avoid listening to irrelevant calls and interfering signals.
- Battery Save Function, If you know you'll be away from a charger for an extended period.
- Low Battery Warning, The radio peppers you with warnings as the battery power gets low.
- Channel lockout can avoid channel confusion caused by accidental touch.
- VOX enables normal calls without pressing a PTT key.
Spec
| General Specifications | |
| Frequency Range | GMRS: TX: 462.5500-467.7250MHz, RX:462.5500-462.7250MHz |
| Channel Capacity | 30 |
| Channel Spacing | Narrowband:12.5KHz, Wideband: 20kHz |
| Antenna Impedance | 50Ω |
| MIC Impedance | 2.2kΩ |
| Working Voltage | 7.4V DC |
| Size | 124 (H)*58 (W)*39(D)mm |
| Operating temperature | -30~+60 °C |
| Frequency Stability | ±2.5×10-6 |
| net weight | 260g |
| Transmitter | |
| Carrier Frequency Tolerance | ±2.5×10-6 |
| Modulation Sensitivity | 10±2mV |
| Modulation Distortion | ＜3% |
| Modulation Limit | 2.1@12.5K |
| Occupied Bandwidth | ≤15 kHz |
| Modulation Characteristic | ±3dB |
| Adjacent Channel Selectivity | ≤-65 dB |
| Transmitting SNR | ≥40 dB |
| Receiver | |
| Reference Sensitivity | -123dBm |
| Squelch Sensitivity | -122±2dBm |
| Audio Distortion | ≤3% |
| Modulation RX Bandwidth | ≥∣±7.5kHz∣ |
| Audio Response | ≥+2dB, ≤-10dB |
| Co-channel Injection | ≥-8 dB |
| Block | ≥85 dB |
| Channel Selectivity | ≥65 dB |
| Receiving SNR | ≥45 dB |
Feature
RB17A Powerful GMRS Long-range Handheld two way Radio
1, Powerful Handheld Two Way Radios
Retevis RB17A, with the high power, makes it the best as the GMRS band handheld radio.
2, GMRS Band and GMRS Repeater Capability
RB17A with the GMRS band, 30 channels, and the GMRS repeater function, You can connect the GMRS repeater (Retevis RT97S GMRS repeater) directly.
3, 2200mAh Large Capacity Battery
Long-lasting battery makes the standby and working time longer.
4, Long Range Communication
Unlike the FRS radio, the GMRS band has powerful power, which makes the range longer than that of other license-free radios.
5, Colorful Design
Retevis RB17A comes in two colors, green and black, not like the all-black radio, which is very fit for family outdoor activities.
What’s new with the Retevis RB17A GMRS two way radio?
1. No CTCSS/DCS codes on Repeater Channels 23-30.
2. Channels 1-7 and Channel 15-30 are all default wideband (wide/narrowband adjustable). The Wideband is 20kHz and the narrowband is 12.5kHz.
Product Reviews
Support
Firmware/Software
- WIN11-DRIVERINSTALLER
The WIN 11 driver is compatible with WIN 10, WIN 8 and WIN 7 operating systems.
- Retevis-RB17A_V1.09setup20240925
