vs
4.0Range & power5.5
Dimensions
Size comparison
Tectalk GoS1 Pro LF
| Tectalk Go | S1 Pro LF | Difference | |
|---|---|---|---|
| Height | 40 mm | 53 mm | −13 mm |
| Width | 48 mm | 108 mm | −60 mm |
| Depth | 142 mm | 20 mm | +122 mm |
| Weight | 92 g | 145 g | −53 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Tectalk Go better than S1 Pro LF?
- USB-C chargingYes · S1 Pro LF: No
- Weight92 g vs 145 g+58%
Why is S1 Pro LF better than Tectalk Go?
S1 Pro LF has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | PMR446 |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | No |
| Frequency ranges | 446 MHz | 446 MHz |
| Transmit power | 0.5 W | 0.5 W |
| Channels | 16 | 16 |
| Maximum range (claimed) | 5 km | — |
| Power & battery | ||
| Battery capacity | — | 2,200 mAh |
| Battery voltage | — | 3.8 V |
| Power source | AA / AAA batteries | Rechargeable pack |
| USB-C charging | Yes | No |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 92 g | 145 g |
| Width | 48 mm | 108 mm |
| Height | 40 mm | 53 mm |
| Depth | 142 mm | 20 mm |
| Display | Backlit display | Backlit display |
| Colours | Red | — |
| Features | ||
| VOX (hands-free) | Yes | — |
| Flashlight | Yes | — |
| Key lock | Yes | Yes |
| PC programmable | — | Yes |
| Connectivity | ||
| Headset / earpiece jack | — | Yes |
| Connectors | USB-C | 3,5mm Klinke |
| Bluetooth | — | Yes |
| Radios in the base pack | 2 | — |
