Dimensions
Size comparison
Space-UC65B
| Space-U | C65B | Difference | |
|---|---|---|---|
| Height | 105 mm | 62 mm | +43 mm |
| Width | 105 mm | 134 mm | −29 mm |
| Depth | 25 mm | 40 mm | −15 mm |
| Weight | 434 g | 255 g | +179 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Space-U better than C65B?
- Transmit power17 W vs 5 W3.4×
- Channels199 vs 326.2×
- Privacy codes (CTCSS / DCS)1,076 vs 2604.1×
- DisplayBacklit display vs No display
Why is C65B better than Space-U?
- USB-C chargingNo · Space-U: Yes
- Weight434 g vs 255 g+70%
Specifications
Side by side
| Radio & range | ||
| Radio standards | Amateur UHF | Amateur VHF, Amateur UHF |
| Licence | Amateur licence | Amateur licence |
| Dual band (VHF + UHF) | — | Yes |
| Frequency ranges | 400 - 470 MHz | 440 - 470 MHz; 88 - 108 MHz |
| Transmit power | 17 W | 5 W |
| Channels | 199 | 32 |
| Privacy codes (CTCSS / DCS) | 1,076 | 260 |
| CTCSS / DCS sub-tones | Yes | Yes |
| Squelch | adjustable | adjustable |
| Call tones | — | 10 |
| Power & battery | ||
| Battery capacity | — | 1,800 mAh |
| Battery voltage | — | 7.4 V |
| Power source | Car socket | Rechargeable pack |
| USB-C charging | No | Yes |
| Battery level indicator | — | Yes |
| Design & durability | ||
| Weight | 434 g | 255 g |
| Width | 105 mm | 134 mm |
| Height | 105 mm | 62 mm |
| Depth | 25 mm | 40 mm |
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Display | Backlit display | No display |
| Colours | Black | Orange |
| Features | ||
| VOX (hands-free) | — | Yes |
| Channel scan | Yes | Yes |
| Emergency / SOS alarm | — | Yes |
| FM radio | — | Yes |
| Key lock | Yes | Yes |
| Roger beep | — | Yes |
| Monitor button | — | Yes |
| Voice encryption / scrambler | — | Yes |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 3,5mm Klinke | USB-C, 2,5 und 3,5 mm |
