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- IP67 waterproof and dustproof for harsh environments
-
Efficient USB-C charging and dual charging base
- Bright color for high visibility and Big PTT for easier operation
- Strong capability of anti-fall and shock-resistant
- Supports call vibration and emergency alarm function
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Description
Spec
| Mode | Analog |
| Frequence Band | PMR446 |
| Transmit Frequency（TX） | PMR446: 446.000-446.200Mhz |
| Receive Frequency(RX) | PMR446: 446.000-446.200Mhz |
| Power | 0.5W |
| Channel Number | 16 |
| Channel display | Channel Number |
| Waterproof Rating | IP67 |
| Bluetooth | / |
| Location | / |
| Battery Capacity | 2000mAh |
| Operation Temperature | -20℃ to +60℃ |
| Encryption Type | CTCSS/DCS |
| Display | LCD |
| Wireless Copy | / |
| NOAA | / |
| 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.End-of-call tone； 4.Pressure amplification function； 5.Power level display； 6.Scan function； 7.Keypad lock； 8.Voice annunciation； 9.Power saving function； 10.Low battery reminder； 11.TOT； |
| Model number | RB648 radio |
| Frequency Range | PMR |
| Channel Capacity | 16 |
| 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) |
Features
IP67 waterproof
LCD display
Busy lock
VOX
High and low power
End-of-call tone
Pressure amplification function
Power level display
Scan function
Keypad lock
Voice annunciation
Power saving function
Low battery reminder
TOT
FAQ
Yes. RB648 operates on PMR446, the license-free 446 MHz band allowed across Europe and the UK. There is no licence application and no fees - charge the radio, pick one of the 16 channels, and talk.
No. PMR446 and US FRS/GMRS use different frequencies and power rules, so RB648 cannot talk with US-band models such as the RB48. It does work with other PMR446 radios - customers pair it with the RT668, for example - on the same channel and CTCSS/DCS code.
The radio body is IP67: dust-tight and submersible to 1 meter for 30 minutes. The speaker mic is IP55: sealed against dust and rain splash, but not for submersion. In heavy rain, clip the mic up under a jacket collar.
The 2000mAh battery runs about 12 hours of working time and 48 hours of standby. Charge by Type-C cable, USB port, or the dual-seat charger - from a wall socket, car, computer, or power bank; multi-charger bundles refill six or ten radios overnight.
On the PMR446 0.5W band, expect about 2 km in open terrain. Buildings, steel structures, and terrain reduce range significantly, so test one pack across your site and split channels by zone where coverage is patchy.
Bundles whose name includes Mics include one IP55 speaker mic (model C9060B) per radio. Packs without Mics pair the radio with its standard accessories; mic earpiece and charger options are listed in the bundle table above.
Two large PTT buttons let gloved hands talk without fumbling - one for the crew channel, one for a supervisor channel, for example. Combined with call vibration, messages get through even over machinery noise.
This page offers 13 bundles: packs of 2, 4, 6, 10, 12, 20, 24, and 50 radios, with optional earpieces, IP55 speaker mics, and six-way or ten-way multi-unit chargers. The default bundle is 10 radios with a ten-way charger.
Yes. RB648 offers call vibration plus call tones, so an incoming call is felt on the belt even where a ringtone cannot be heard - ideal for forklift operators, plant floors, and event staff.
The TPE shell is anti-slip and shock-resistant, rated to survive 2-meter drops, with a reinforced belt clip for secure carry. The two-tone housing makes radios easy to spot and harder to walk away with.
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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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