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6.9Range & power2.3
Why is Walkie-Talkie 10km 8 Kanäle VOX better than RB637?
- Maximum range (claimed)10 km vs 2 km5×
Why is RB637 better than Walkie-Talkie 10km 8 Kanäle VOX?
- Channels8 vs 162×
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | PMR446 |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | No |
| Frequency ranges | 446 MHz | 446 MHz |
| Transmit power | 0.5 W | 0.5 W |
| Channels | 8 | 16 |
| Maximum range (claimed) | 10 km | 2 km |
| Power & battery | ||
| Battery capacity | — | 2,000 mAh |
| Battery voltage | — | 3.7 V |
| Power source | — | Rechargeable pack |
| USB-C charging | — | No |
| Battery level indicator | — | Yes |
| Design & durability | ||
| Shockproof | — | Yes |
| Colours | Black | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| Flashlight | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | — | Yes |
| Connectors | — | 2,5 und 3,5 mm |
| Radios in the base pack | 2 | — |
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