vs
4.3Range & power9.4
6.0Battery5.9
Dimensions
Size comparison
UBZ-LJ9SETRB669
| UBZ-LJ9SET | RB669 | Difference | |
|---|---|---|---|
| Height | 157 mm | 57 mm | +100 mm |
| Width | 52 mm | 158 mm | −106 mm |
| Depth | 28 mm | 33 mm | −5 mm |
| Weight | 138 g | 148 g | −10 g |
Drawn to the same scale from the official dimensions (front and side).
Why is UBZ-LJ9SET better than RB669?
- DisplayBacklit display vs No display
- Weight138 g vs 148 g+7%
Why is RB669 better than UBZ-LJ9SET?
- Transmit power0.5 W vs 1 W2×
- Battery capacity1,150 mAh vs 1,200 mAh+4%
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | PMR446, Freenet |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | No |
| Frequency ranges | 446 MHz | 446 MHz; 149 MHz |
| Transmit power | 0.5 W | 1 W |
| Channels | 16 | 16 |
| Maximum range (claimed) | 6 km | — |
| Privacy codes (CTCSS / DCS) | — | 260 |
| CTCSS / DCS sub-tones | Yes | Yes |
| Squelch | adjustable | adjustable |
| Call tones | 20 | — |
| Power & battery | ||
| Battery capacity | 1,150 mAh | 1,200 mAh |
| Battery voltage | 3.7 V | 3.7 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | Yes | Yes |
| Standby time | — | 30 h |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 138 g | 148 g |
| Width | 52 mm | 158 mm |
| Height | 157 mm | 57 mm |
| Depth | 28 mm | 33 mm |
| Protection rating | IP32 | — |
| Water protection (IPx) | IPx2 | — |
| Display | Backlit display | No display |
| Colours | Black, Yellow | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| VOX sensitivity levels | 3 | — |
| Channel scan | Yes | Yes |
| Roger beep | Yes | — |
| Monitor button | Yes | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | — |
| Connectors | USB-C, 2,5 und 3,5 mm | USB-C |
| Radios in the base pack | 2 | — |









