vs
8.4Ruggedness4.0
7.3Features7.3
Dimensions
Size comparison
HT649RT1050 AIS
| HT649 | RT1050 AIS | Difference | |
|---|---|---|---|
| Height | 130 mm | 180 mm | −50 mm |
| Width | 60 mm | 91 mm | −31 mm |
| Depth | 37 mm | 55 mm | −18 mm |
| Weight | 277 g | 935 g | −658 g |
Drawn to the same scale from the official dimensions (front and side).
Why is HT649 better than RT1050 AIS?
- Weight277 g vs 935 g3.4×
- Water protection (IPx)IPx8 vs IPx7+14%
Why is RT1050 AIS better than HT649?
- Transmit power1 W vs 25 W25×
Specifications
Side by side
| Radio & range | ||
| Radio standards | Amateur VHF, Marine VHF | Amateur VHF, Marine VHF |
| Frequency ranges | 156 - 163.275 MHz | 161.975 - 162.025 MHz |
| Transmit power | 1 W | 25 W |
| Squelch | — | adjustable |
| Power & battery | ||
| Battery voltage | 7.6 V | 13.8 V |
| Power source | Rechargeable pack | Mains / 12 V vehicle |
| Battery level indicator | Yes | — |
| Design & durability | ||
| Weight | 277 g | 935 g |
| Width | 60 mm | 91 mm |
| Height | 130 mm | 180 mm |
| Depth | 37 mm | 55 mm |
| Protection rating | IP68 | IPX7 |
| Water protection (IPx) | IPx8 | IPx7 |
| Military standard (MIL-STD-810) | Yes | — |
| Shockproof | Yes | — |
| Display | Backlit display | Backlit display |
| Colours | Yellow | Black |
| Features | ||
| VOX (hands-free) | Yes | — |
| Channel scan | Yes | Yes |
| Dual watch | — | Yes |
| Emergency / SOS alarm | Yes | Yes |
| Key lock | Yes | — |
| Monitor button | Yes | — |
| GPS | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Radios in the base pack | — | 1 |
