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- Built to MIL-STD-810H, IP67 waterproof, dustproof and 2m drop-proof.
- Covers up to 300,000 sq. ft. and 25 floors with stable signal.
- 2000mAh battery provides 20 hours of use, supporting multi-unit & USB-C charging.
- 11 NOAA channels for real-time weather and emergency alerts.
-
Glove-friendly design with clear LCD and dual PTT buttons.
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$135.00$99.00
Description
Spec
| Mode | Analog |
| Frequence Band | FRS |
| Transmit Frequency（TX） | UHF: 462-467MHz |
| Receive Frequency(RX) | UHF: 462-467MHz |
| Power | 2W/0.5W |
| Channel Number | 22 |
| Channel display | Channel Number |
| Waterproof Rating | IP67 |
| Bluetooth | / |
| Location | / |
| Battery Capacity | 2000mAh |
| Operation Temperature | -20℃ to +60℃ |
| Encryption Type | CTSCC/DCS |
| Display | LCD |
| Wireless Copy | / |
| NOAA | Y |
| Emergency Alarm | Local+Remote |
| Lone work | / |
| Man Down | / |
| Weight | 202g |
| Size | 180*60*33mm |
| Type-C Charging | Y |
| Additional Features | 1. Busy lock; 2. VOX; 3.TOT; 4.End-of-call tone; 5.Pressure amplification function ; 6; Power level display 7. Scan; 8.Keypad lock; 9.Voice annunciation; 10.Power saving; 11.Low battery reminder; |
Technical Specification
| Model number | RB48 radio |
| Frequency Range | FRS |
| Channel Capacity | 22 |
| Channel step value | 12.5KHz |
| Operation Voltage | 3.7V |
| Battery Capacity | 2000mAh(Li-ion) |
| Operating Temperature | -20℃+60℃ |
| Antenna Impedance | 50Ω |
| RF Power | High:2W/Low:0.5W |
| Frequency Stability | ±2.5ppm |
| Voice Output Power | ≥300mW |
| Audio Distortion | ≤3% |
| Transmitting Current | ≤1500mA |
| Receiving Current | ≤410mA |
| Working Time | 12 hours |
| Standby Time | 48 hours |
| Dimensions | 180*60*33mm(with antenna) |
| Model number | RTC48P 6-way charger |
| Input voltage | DC12-24V |
| Input current | 4A |
| Socket output voltage | 5V |
| Socket output current | 1A |
Features
Features
Sturdy and durable
Easy to operate
Rechargeable 2 way radio
Quick response
Direct communication
Real-time weather
Clear sound quality
Efficient charging
Secure charging
Flexible to use
FAQ
Please don't worry, the radio settings may have been changed by factory inspectors during channel testing. The problem can be solved by importing the factory codeplug. You can email us, and we will help you.
Yes, you can remove the screws and take out the battery. The battery is pluggable.
Yes, RB48 portable FRS two-way radio directly talks with Retevis all 22-channel FRS radios and Retevis all 16-channel FRS radios on channels 1-5, such as RT22, RT21, H-777, etc.
RB48 can't talk with RB48P directly because they have different CTCSS/DCS settings. You can turn off CTCSS/DCS, and RB48 can talk with RB48P directly. In the standby state of direct call mode, press the [MENU] key twice, adjust the CTCSS/DCS number to "00".
Please don’t worry, this is because the VOX function is turned on. In the standby state of direct call mode, press the MENU key 4 times. VOX will be displayed on the screen, and you can set the VOX level.
In the standby state of direct call mode, press the MENU key 8 times, and the screen will display "U1". Press the Up or Down key to select ON or OFF. Press the PTT key to save the current settings and exit the menu.
Please don't worry, because there is a plastic protective film on the screen of RB48. You can tear it off and use the RB48 walkie talkie normally.
RB48 is equipped with a 2.5 mm audio jack that can be connected to the RB48 exclusive earpieces.
RB48 two-way radio talks with Retevis all 22-channel FRS radios, and also talks with Retevis all 16-channel FRS radios on channels 1-5, such as RT22, RT27, H777, etc.
Retevis RB48 Waterproof Walkie Talkies have 2 PTT buttons. One is on the front of the walkie talkie, and the other is on the side. Both PTT buttons can be used for transmission, suitable for different work needs.
RB48 two-way radio provides up to 300,000 square feet of long-distance signal range, which can pass through 25-story steel and concrete buildings, ensuring stable and clear transmission.
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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.
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