vs
6.2Range & power9.4
8.7Battery5.9
Dimensions
Size comparison
PMR R45 ProRB669
| PMR R45 Pro | RB669 | Difference | |
|---|---|---|---|
| Height | 30 mm | 57 mm | −27 mm |
| Width | 55 mm | 158 mm | −103 mm |
| Depth | 185 mm | 33 mm | +152 mm |
| Weight | 145 g | 148 g | −3 g |
Drawn to the same scale from the official dimensions (front and side).
Why is PMR R45 Pro better than RB669?
- Battery capacity2,000 mAh vs 1,200 mAh+67%
- DisplayBacklit display vs No display
- Weight145 g vs 148 g+2%
Why is RB669 better than PMR R45 Pro?
- Transmit power0.5 W vs 1 W2×
- Privacy codes (CTCSS / DCS)142 vs 260+83%
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) | 8 km | — |
| Privacy codes (CTCSS / DCS) | 142 | 260 |
| CTCSS / DCS sub-tones | Yes | Yes |
| Squelch | adjustable | adjustable |
| Call tones | 5 | — |
| Power & battery | ||
| Battery capacity | 2,000 mAh | 1,200 mAh |
| Battery voltage | — | 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 | 145 g | 148 g |
| Width | 55 mm | 158 mm |
| Height | 30 mm | 57 mm |
| Depth | 185 mm | 33 mm |
| Display | Backlit display | No display |
| Colours | Black | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| VOX sensitivity levels | 3 | — |
| Channel scan | Yes | Yes |
| Dual watch | Yes | — |
| Key lock | Yes | — |
| Roger beep | Yes | — |
| Monitor button | Yes | Yes |
| PC programmable | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | — |
| Connectors | 2,5 und 3,5 mm, USB-C | USB-C |
| Radios in the base pack | 1 | — |
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