vs
3.8Ruggedness3.6
Dimensions
Size comparison
Marine 3300M DSCRS20S
| Marine 3300M DSC | RS20S | Difference | |
|---|---|---|---|
| Height | 163 mm | 161 mm | +2 mm |
| Width | 165 mm | 167 mm | −2 mm |
| Depth | 78 mm | 89 mm | −11 mm |
| Weight | 1,072 g | 1,180 g | −108 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Marine 3300M DSC better than RS20S?
- Weight1,072 g vs 1,180 g+10%
Why is RS20S better than Marine 3300M DSC?
RS20S has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | Amateur VHF, Marine VHF | Amateur VHF, Marine VHF |
| Frequency ranges | 156.025 - 163.275 MHz | 156.050 - 163.275 MHz |
| Transmit power | 25 W | 25 W |
| Channels | 56 | — |
| Squelch | adjustable | adjustable |
| Power & battery | ||
| Battery voltage | 13.8 V | 12 V |
| Power source | Mains / 12 V vehicle | Mains / 12 V vehicle |
| Design & durability | ||
| Weight | 1,072 g | 1,180 g |
| Width | 165 mm | 167 mm |
| Height | 163 mm | 161 mm |
| Depth | 78 mm | 89 mm |
| Protection rating | IP67 | IPX7 |
| Water protection (IPx) | IPx7 | IPx7 |
| Display | Backlit display | Backlit display |
| Colours | Black | Black |
| Features | ||
| Channel scan | Yes | Yes |
| Dual watch | Yes | Yes |
| Emergency / SOS alarm | — | Yes |
| GPS | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Radios in the base pack | — | 1 |
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