vs
6.5Features6.0
Dimensions
Size comparison
AT-5555N IIMA1
| AT-5555N II | MA1 | Difference | |
|---|---|---|---|
| Height | 200 mm | 43 mm | +157 mm |
| Width | 250 mm | 140 mm | +110 mm |
| Depth | 60 mm | 215 mm | −155 mm |
| Weight | 1,500 g | 1,100 g | +400 g |
Drawn to the same scale from the official dimensions (front and side).
Why is AT-5555N II better than MA1?
- Transmit power60 W vs 50 W+20%
Why is MA1 better than AT-5555N II?
- Weight1,500 g vs 1,100 g+36%
Specifications
Side by side
| Radio & range | ||
| Radio standards | Amateur | Amateur VHF, Amateur UHF |
| Licence | Amateur licence | Amateur licence |
| Dual band (VHF + UHF) | — | Yes |
| Frequency ranges | — | 420 - 450 MHz; 144 - 148 MHz; 108 - 136.991 MHz |
| Transmit power | 60 W | 50 W |
| Channels | — | 999 |
| CTCSS / DCS sub-tones | — | Yes |
| Squelch | automatic, adjustable | adjustable |
| Power & battery | ||
| Battery voltage | 13.8 V | 12 V |
| Power source | Mains / 12 V vehicle | Mains / 12 V vehicle |
| USB-C charging | No | No |
| Design & durability | ||
| Weight | 1,500 g | 1,100 g |
| Width | 250 mm | 140 mm |
| Height | 200 mm | 43 mm |
| Depth | 60 mm | 215 mm |
| Display | Backlit display | Backlit display |
| Colours | Black | Black |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| VOX sensitivity levels | — | 4 |
| Channel scan | Yes | Yes |
| Dual watch | Yes | Yes |
| FM radio | — | Yes |
| Key lock | Yes | Yes |
| Roger beep | Yes | — |
| Noise reduction | Yes | — |
| Voice encryption / scrambler | — | Yes |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 2,5mm Klinke | 3,5mm Klinke, RJ-45 Mikrofonbuchse, USB-A |
| Radios in the base pack | 1 | 1 |
