2.1Range & power2.2
Why is Tectalk Smile better than PMR HM230?
Tectalk Smile has no measurable advantages in this pair.
Why is PMR HM230 better than Tectalk Smile?
- Channels3 vs 82.7×
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 | 3 | 8 |
| Maximum range (claimed) | 3 km | 3 km |
| Power & battery | ||
| Power source | AA / AAA batteries | AA / AAA batteries |
| Design & durability | ||
| Display | — | Backlit display |
| Colours | Red, Black | — |
| Connectivity | ||
| Radios in the base pack | 2 | — |
