vs
7.9Range & power3.7
8.7Battery8.7
Dimensions
Size comparison
Extreme Walkie TalkieRT40
| Extreme Walkie Talkie | RT40 | Difference | |
|---|---|---|---|
| Height | 64 mm | 54 mm | +10 mm |
| Width | 190 mm | 190 mm | = |
| Depth | 36 mm | 33 mm | +3 mm |
| Weight | 210 g | 179 g | +31 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Extreme Walkie Talkie better than RT40?
- Maximum range (claimed)10 km vs 1.7 km5.9×
- DisplayBacklit display vs No display
Why is RT40 better than Extreme Walkie Talkie?
- Channels16 vs 483×
- Digital mode (DMR / dPMR)No · Extreme Walkie Talkie: Yes
- Weight210 g vs 179 g+17%
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | PMR446, dPMR446 |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | Yes |
| Frequency ranges | 446 MHz | 446 - 446.2 MHz |
| Transmit power | 0.5 W | 0.5 W |
| Channels | 16 | 48 |
| Maximum range (claimed) | 10 km | 1.7 km |
| CTCSS / DCS sub-tones | Yes | — |
| Squelch | automatic | — |
| Call tones | 5 | — |
| Power & battery | ||
| Battery capacity | 2,000 mAh | 2,000 mAh |
| Battery voltage | — | 3.7 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 210 g | 179 g |
| Width | 190 mm | 190 mm |
| Height | 64 mm | 54 mm |
| Depth | 36 mm | 33 mm |
| Protection rating | IP67 | — |
| Water protection (IPx) | IPx7 | — |
| Shockproof | Yes | Yes |
| Display | Backlit display | No display |
| Colours | Orange | Black |
| Features | ||
| VOX (hands-free) | Yes | — |
| Channel scan | Yes | — |
| Flashlight | Yes | — |
| Emergency / SOS alarm | Yes | — |
| Key lock | Yes | — |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 2,5mm Klinke, USB-C | 2,5 und 3,5 mm, USB-C |
| Radios in the base pack | 2 | — |
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