- 4400mAh Large Battery Capacity
- Working Time Up to 32 Hours
- One-Key Emergency Call
- Compact and Sturdy for Long Use
- VOX Hands-Free Operation
Description
Retevis RB17 4400mAh Type-C Rechargeable FRS Portable Two-Way Radio
RB17 are license-free FRS walkie-talkies with durable and compact designs. 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.
Simple appearance, strong shell, rugged enclosure, wear resistance. RB17 portable radio will be your good choice for schools, construction sites, factories, and commercial use.
4400mAh Large Battery Capacity
A larger battery capacity means longer battery life and no frequent charging.
- 4400mAH large-capacity battery. standby time of up to 300 hours. You can talk for 44 hours with just 4 hours of charging. If you are a truck driver or work shifts in a warehouse, RB17 is very suitable for you.
- RB17 is the long-standby license-free radio.
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.
RB17 comes with a 2-in-1 charging cable, very convenient for you to charge your handheld radio RB17 at the same time.
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 |
Features
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
Reviews
Customer Reviews
All Reviews
Professional business looking walkie talkies! The Battert Life is amazing... the usb c charger make charging easy. The charge time is about 1 to 3 hours from completley dead to full. I have found out that it depends on the usb wall charger port. If you have a fast charge wall port, IE cell phone usb charging port it does charge the walkie talkie faster than the one that is supplied. The sound quality is clear and the volume is fairly loud. It is a very well built walkie talkie for the $$$. It does not feel cheap in your hand. The distance / range I have got out of them is about a 3/4 to 1 mile outside with no obstructions. If someone is inside a metal building transmitting I could only get about 1/4 to 1/2 a mile range. I would purchase this product again!
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DELIVERY
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $50.
- International delivery time - 7-10 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
RETURNS
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.
