RB17 4400mAh Type-C Rechargeable FRS Portable Two Way Radio

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- 4400mAh Large Battery Capacity
- Working Time Up to 44 Hours
- Local Alarm By One Key
- Support Type-C Charging
- VOX Hands-Free Operation
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Delivery Method

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Key Features
- We offer free shipping straight to your door throughout the contiguous.
- It usually takes 3-20 business days* for your package to be delivered, so you can sit back and relax, worry-free.
- *Please see our shipping policy for more details.
In case of Buyer's Remorse(not product fault), within one month after product received, The customers can return it for a refund.
See our refund policy for more details about what is needed for a smooth refund process.
Retevis provides a straightforward, hassle-free warranty to save you some headaches. All products come with their own unique warranty that you can find on the product listing or contact us at info@retevis.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.
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If you have any questions or concerns, feel free to contact us at info@retevis.com.
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OverView
Retevis RB17 4400mAh Type-C Rechargeable FRS Portable Two Way Radio
RB17 are license-free FRS walkie talkies with durable and compact design. They are powered by a 4400mAh rechargeable battery, supporting Type-C charging, making it easy to recharge and operate. It's perfect for outdoor activities or long trips.
4400mAh Large Battery Capacity
A larger battery capacity means longer battery life and no frequent charging
Support Type-C Charging
Type-C is a versatile and efficient charging option that is suitable for a wide range of devices, including smartphones, laptops, tablets, and other electronics.
What’s in the Box?
2 x RB17 FRS Radios
1 x 2-in-1 Charging Cable
1 x User Manual
2 x Back Clips
2 x Lanyards
1 x Adapter
Spec
General Specifications | |
Frequency Range | 462.5500-462.7250MHz |
Channel Capacity | 16 |
Channel Spacing | 12.5KHz |
Antenna Impedance | 50 Ω |
Mic Impedance | 2.2 kΩ |
Working Voltage | 3.7V DC |
Frequency Stability | ±2.5×10-6 |
Net Weight | 260g |
Product Size | 225*56*38 mm |
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 |
Feature
Scan Function
Monitor Function
VOX Hands-free
Squelch Function
Time Out Timer
Voice Annunciation
Battery Voltage Alert
Power Saving Function
Busy Channel Lockout
Local Alarm Function
CTCSS/DCS Private Codes
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