Why is RT-20M better than NR30D?
- Transmit power25 W vs 10 W2.5×
- Channels999 vs 3231.2×
Why is NR30D better than RT-20M?
- DisplayMonochrome display vs Backlit display
Specifications
Side by side
| Radio & range | ||
| Radio standards | VHF, UHF | Amateur UHF |
| Licence | Amateur licence | Amateur licence |
| Dual band (VHF + UHF) | Yes | — |
| Frequency ranges | 64–108 MHz, 400–480 MHz | 400 - 470 MHz |
| Transmit power | 25 W | 10 W |
| Channels | 999 | 32 |
| Privacy codes (CTCSS / DCS) | — | 260 |
| CTCSS / DCS sub-tones | — | Yes |
| Squelch | — | adjustable |
| Power & battery | ||
| Battery capacity | — | 2,800 mAh |
| Battery voltage | — | 7.4 V |
| Power source | — | Rechargeable pack |
| USB-C charging | — | Yes |
| Standby time | — | 70 h |
| Battery level indicator | — | Yes |
| Design & durability | ||
| Weight | — | 334 g |
| Width | — | 126 mm |
| Height | — | 58 mm |
| Depth | — | 36 mm |
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Shockproof | — | Yes |
| Display | Monochrome display | Backlit display |
| Colours | — | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| Channel scan | — | Yes |
| Emergency / SOS alarm | — | Yes |
| Weather channels / alerts | Yes | — |
| FM radio | Yes | — |
| Key lock | — | Yes |
| Roger beep | — | Yes |
| Monitor button | — | Yes |
| Voice encryption / scrambler | Yes | Yes |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | — | Yes |
| Connectors | — | USB-C |
