Dimensions
Size comparison
HP705 V1GD-88
| HP705 V1 | GD-88 | Difference | |
|---|---|---|---|
| Height | 55 mm | 60 mm | −5 mm |
| Width | 132 mm | 125 mm | +7 mm |
| Depth | 30 mm | 39 mm | −9 mm |
| Weight | 290 g | 317 g | −27 g |
Drawn to the same scale from the official dimensions (front and side).
Why is HP705 V1 better than GD-88?
- Water protection (IPx)IPx8 vs IPx42×
- Weight290 g vs 317 g+9%
Why is GD-88 better than HP705 V1?
- Transmit power5 W vs 7 W+40%
- Battery capacity2,400 mAh vs 3,000 mAh+25%
- Channels1,024 vs 4,0003.9×
Specifications
Side by side
| Radio & range | ||
| Radio standards | — | VHF, UHF, DMR |
| Licence | — | Amateur licence |
| Digital mode (DMR / dPMR) | — | Yes |
| Dual band (VHF + UHF) | — | Yes |
| Frequency ranges | 136 - 174 MHz | 400 - 480 MHz; 136 - 174 MHz |
| Transmit power | 5 W | 7 W |
| Channels | 1,024 | 4,000 |
| CTCSS / DCS sub-tones | — | No |
| Squelch | adjustable | — |
| Power & battery | ||
| Battery capacity | 2,400 mAh | 3,000 mAh |
| Battery voltage | 7.7 V | 7.4 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | No | No |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 290 g | 317 g |
| Width | 132 mm | 125 mm |
| Height | 55 mm | 60 mm |
| Depth | 30 mm | 39 mm |
| Protection rating | IP68 | IP54 |
| Water protection (IPx) | IPx8 | IPx4 |
| Military standard (MIL-STD-810) | Yes | — |
| Display | Backlit display | Backlit display |
| Colours | Black | Black |
| Features | ||
| VOX (hands-free) | — | Yes |
| Channel scan | Yes | Yes |
| Dual watch | — | Yes |
| Emergency / SOS alarm | Yes | Yes |
| FM radio | — | Yes |
| Key lock | — | Yes |
| Monitor button | — | Yes |
| Voice encryption / scrambler | Yes | Yes |
| GPS | — | Yes |
| PC programmable | Yes | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | microSD | 2,5 und 3,5 mm |
| Radios in the base pack | 1 | 1 |
