vs
2.5Range & power2.1
Dimensions
Size comparison
S1 Pro UHFAction Communicator
| S1 Pro UHF | Action Communicator | Difference | |
|---|---|---|---|
| Height | 53 mm | 66 mm | −13 mm |
| Width | 108 mm | 74 mm | +34 mm |
| Depth | 20 mm | 21 mm | −1 mm |
| Weight | 145 g | 72 g | +73 g |
Drawn to the same scale from the official dimensions (front and side).
Why is S1 Pro UHF better than Action Communicator?
- Transmit power3 W vs 0.5 W6×
- Channels256 vs 832×
Why is Action Communicator better than S1 Pro UHF?
- Weight145 g vs 72 g2×
- USB-C chargingNo · S1 Pro UHF: Yes
Specifications
Side by side
| Radio & range | ||
| Licence | Business licence | — |
| Frequency ranges | 400 - 470 MHz | 446 MHz |
| Transmit power | 3 W | 0.5 W |
| Channels | 256 | 8 |
| Squelch | — | automatic |
| Power & battery | ||
| Battery capacity | 2,200 mAh | — |
| Battery voltage | 3.8 V | — |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | No | Yes |
| Battery level indicator | Yes | — |
| Design & durability | ||
| Weight | 145 g | 72 g |
| Width | 108 mm | 74 mm |
| Height | 53 mm | 66 mm |
| Depth | 20 mm | 21 mm |
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Shockproof | — | Yes |
| Display | Backlit display | — |
| Features | ||
| VOX (hands-free) | — | Yes |
| Weather channels / alerts | — | Yes |
| Key lock | Yes | — |
| PC programmable | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 3,5mm Klinke | 3,5mm Klinke, USB-C |
| Bluetooth | Yes | Yes |
