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Retevis RB648 Plus
Retevis RB648 Plus is a business radio released in 2026. Key specs: maximum range (claimed) 5 km, transmit power 5 W, channels 16, battery capacity 2,000 mAh.
6.6Score
Range & power4.6
Battery7.7
Ruggedness6.3
Features9.6
price range£60–80Reference price converted from EUR
- Year
- 2026
- Type
- Business radio
- Brand
Retevis- Popularity
- #234 of 560
- Model numbers
- Retevis RB648 Plus
5 kmMaximum range (claimed)
5 WTransmit power
16Channels
2,000 mAhBattery capacity
IPx7Water protection (IPx)
YesVOX (hands-free)
Spec guide
How it ranks among business radios of 2026
Maximum range (claimed) · 5 kmBottom 25%
Transmit power · 5 WTop 33%
Channels · 16Bottom 38%
Battery capacity · 2,000 mAhTop 50%
Water protection (IPx) · IPx7Top 42%
Compared with business radios released in 2026. Bars show the share of models it beats.
Specifications
Full specifications
Radio & range
- Dual band (VHF + UHF)
- Yes
- Frequency ranges
- 400 - 480 MHz
- Transmit power
- 5 W
- Channels
- 16
- Maximum range (claimed)
- 5 km
- Privacy codes (CTCSS / DCS)
- 155
- CTCSS / DCS sub-tones
- Yes
- Call tones
- 10
Power & battery
- Battery capacity
- 2,000 mAh
- Battery voltage
- 7.4 V
- Power source
- Rechargeable pack
- USB-C charging
- Yes
- Battery level indicator
- Yes
Design & durability
- Width
- 206 mm
- Height
- 33 mm
- Depth
- 60 mm
- Protection rating
- IP67
- Water protection (IPx)
- IPx7
- Shockproof
- Yes
- Display
- Backlit display
- Colours
- Yellow
Features
- VOX (hands-free)
- Yes
- VOX sensitivity levels
- 9
- Channel scan
- Yes
- Emergency / SOS alarm
- Yes
- Key lock
- Yes
- Monitor button
- Yes
Connectivity
- Connectors
- USB-C
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Business radios: USB-C charging11Two-way radios: Maximum range (claimed) from 5 km + battery capacity from 2,000 mah12Business radios: Dual band (VHF + UHF)13Business radios: Battery capacity from 2,000 mAh16Business radios: VOX (hands-free)18Business radios: Transmit power from 5 W18Business radios: Channels from 1626Two-way radios: Maximum range (claimed) from 5 km + USB-C charging33
