Dimensions
Size comparison
UTB-10-BRT40
| UTB-10-B | RT40 | Difference | |
|---|---|---|---|
| Height | 103.9 mm | 54 mm | +49.9 mm |
| Width | 55.5 mm | 190 mm | −134.5 mm |
| Depth | 26 mm | 33 mm | −7 mm |
| Weight | 170 g | 179 g | −9 g |
Drawn to the same scale from the official dimensions (front and side).
Why is UTB-10-B better than RT40?
- Maximum range (claimed)2 km vs 1.7 km+18%
- Weight170 g vs 179 g+5%
Why is RT40 better than UTB-10-B?
RT40 has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | Japan specified low-power (422 MHz) | PMR446, dPMR446 |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | — | Yes |
| Frequency ranges | — | 446 - 446.2 MHz |
| Transmit power | — | 0.5 W |
| Channels | — | 48 |
| Maximum range (claimed) | 2 km | 1.7 km |
| Power & battery | ||
| Battery capacity | — | 2,000 mAh |
| Battery voltage | — | 3.7 V |
| Power source | AA / AAA batteries, Rechargeable pack | Rechargeable pack |
| Runs on AA/AAA batteries too | Yes | — |
| USB-C charging | — | Yes |
| Battery level indicator | — | Yes |
| Design & durability | ||
| Weight | 170 g | 179 g |
| Width | 56 mm | 190 mm |
| Height | 104 mm | 54 mm |
| Depth | 26 mm | 33 mm |
| Shockproof | — | Yes |
| Display | — | No display |
| Colours | — | Black |
| Features | ||
| VOX (hands-free) | Yes | — |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | — | Yes |
| Connectors | — | 2,5 und 3,5 mm, USB-C |
