Dimensions
Size comparison
CT990-EBRNR30D
| CT990-EBR | NR30D | Difference | |
|---|---|---|---|
| Height | 60 mm | 58 mm | +2 mm |
| Width | 140 mm | 126 mm | +14 mm |
| Depth | 35 mm | 36 mm | −1 mm |
| Weight | 310 g | 334 g | −24 g |
Drawn to the same scale from the official dimensions (front and side).
Why is CT990-EBR better than NR30D?
- Battery capacity3,600 mAh vs 2,800 mAh+29%
- Channels257 vs 328×
- Weight310 g vs 334 g+8%
Why is NR30D better than CT990-EBR?
- USB-C chargingNo · CT990-EBR: Yes
- Privacy codes (CTCSS / DCS)83 vs 2603.1×
Specifications
Side by side
| Radio & range | ||
| Radio standards | Amateur VHF, Amateur UHF | Amateur UHF |
| Licence | Amateur licence | Amateur licence |
| Dual band (VHF + UHF) | Yes | — |
| Frequency ranges | 430 - 440 MHz; 144 - 146 MHz | 400 - 470 MHz |
| Transmit power | 10 W | 10 W |
| Channels | 257 | 32 |
| Privacy codes (CTCSS / DCS) | 83 | 260 |
| CTCSS / DCS sub-tones | Yes | Yes |
| Squelch | adjustable | adjustable |
| Power & battery | ||
| Battery capacity | 3,600 mAh | 2,800 mAh |
| Battery voltage | 7.4 V | 7.4 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | No | Yes |
| Standby time | — | 70 h |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 310 g | 334 g |
| Width | 140 mm | 126 mm |
| Height | 60 mm | 58 mm |
| Depth | 35 mm | 36 mm |
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Shockproof | — | Yes |
| Display | Backlit display | Backlit display |
| Colours | Black | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| VOX sensitivity levels | 9 | — |
| Channel scan | Yes | Yes |
| Dual watch | Yes | — |
| Flashlight | Yes | — |
| Emergency / SOS alarm | Yes | Yes |
| FM radio | Yes | — |
| Key lock | Yes | Yes |
| Roger beep | Yes | Yes |
| Monitor button | Yes | Yes |
| Voice encryption / scrambler | — | Yes |
| PC programmable | Yes | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 2,5 und 3,5 mm | USB-C |
| Radios in the base pack | 1 | — |
