vs
2.5Range & power5.4
3.4Battery3.9
Dimensions
Size comparison
Tectalk bizRA635
| Tectalk biz | RA635 | Difference | |
|---|---|---|---|
| Height | 28 mm | 60 mm | −32 mm |
| Width | 69 mm | 152 mm | −83 mm |
| Depth | 14 mm | 32 mm | −18 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Tectalk biz better than RA635?
- USB-C chargingYes · RA635: No
Why is RA635 better than Tectalk biz?
RA635 has no measurable advantages in this pair.
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 | — | 16 |
| Maximum range (claimed) | 3 km | — |
| CTCSS / DCS sub-tones | — | Yes |
| Squelch | adjustable | — |
| Call tones | — | 10 |
| Power & battery | ||
| Battery capacity | 650 mAh | — |
| Battery voltage | 3.7 V | 4.8 V |
| Power source | Rechargeable pack | Rechargeable pack, AA / AAA batteries |
| Runs on AA/AAA batteries too | — | Yes |
| USB-C charging | Yes | No |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 35 g | — |
| Width | 69 mm | 152 mm |
| Height | 28 mm | 60 mm |
| Depth | 14 mm | 32 mm |
| Display | Backlit display | Backlit display |
| Colours | Black | Green |
| Features | ||
| VOX (hands-free) | — | Yes |
| Channel scan | — | Yes |
| Flashlight | — | Yes |
| Key lock | Yes | Yes |
| Roger beep | — | Yes |
| Monitor button | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | — | Yes |
| Connectors | USB-C | 2,5mm Klinke |
| Radios in the base pack | 1 | 4 |
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