RadtelAmateur (ham) radio
Radtel RT-4D
Radtel RT-4D is an amateur (ham) radio released in 2024. Key specs: transmit power 5 W, channels 1,024, battery capacity 3,500 mAh, water protection (IPx) IPx7.
9.4Score
Range & power5.9
Battery9.1
Ruggedness9.3
price range£35–45Reference price converted from USD
- Year
- 2024
- Brand
Radtel- Popularity
- #291 of 560
5 WTransmit power
1,024Channels
3,500 mAhBattery capacity
IPx7Water protection (IPx)
198 gWeight
YesDigital mode (DMR / dPMR)
Spec guide
How it ranks among amateur (ham) radios of 2024
Transmit power · 5 WBottom 49%
Channels · 1,024Top 5%
Battery capacity · 3,500 mAhTop 9%
Water protection (IPx) · IPx7Top 34%
Weight · 198 gTop 34%
Compared with amateur (ham) radios released in 2024. Bars show the share of models it beats.
compared with other amateur (ham) radios
Why is RT-4D a good choice?
Battery capacity: 3,500 mAhbetter than 95% of amateur (ham) radios
Weight: 198 gbetter than 87% of amateur (ham) radios
Channels: 1,024better than 89% of amateur (ham) radios
Weak points
Transmit power: 5 Wworse than 92% of amateur (ham) radios
Specifications
Full specifications
Radio & range
- Digital mode (DMR / dPMR)
- Yes
- Dual band (VHF + UHF)
- Yes
- Frequency ranges
- 108–136 MHz, 136–520 MHz, 136–174 MHz, 400–470 MHz
- Transmit power
- 5 W
- Channels
- 1,024
- Squelch
- adjustable
Power & battery
- Battery capacity
- 3,500 mAh
- Battery voltage
- 7.4 V
- Power source
- Rechargeable pack
- USB-C charging
- Yes
- Battery level indicator
- Yes
Design & durability
- Weight
- 198 g
- Width
- 112 mm
- Height
- 61 mm
- Depth
- 38 mm
- Water protection (IPx)
- IPx7
- Display
- Monochrome display
- Colours
- Black
Features
- Weather channels / alerts
- Yes
- FM radio
- Yes
- Key lock
- Yes
- Voice encryption / scrambler
- Yes
- PC programmable
- Yes
Connectivity
- Headset / earpiece jack
- Yes
- Connectors
- USB-C, 3,5mm Klinke
- Radios in the base pack
- 1
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Two-way radios: USB-C charging + digital mode (DMR / dPMR)10Two-way radios: Channels from 99 + digital mode (DMR / dPMR)23Two-way radios: Battery capacity from 2,000 mAh + digital mode (DMR / dPMR)28Two-way radios: Digital mode (DMR / dPMR) + dual band (VHF + UHF)31Two-way radios: Transmit power from 5 W + digital mode (DMR / dPMR)31Two-way radios: Channels from 16 + digital mode (DMR / dPMR)31Amateur (ham) radios: Digital mode (DMR / dPMR)37Two-way radios: Channels from 99 + USB-C charging39
