vs
5.4Range & power8.9
3.6Battery5.9
Dimensions
Size comparison
RT668freetalk eco_digi
| RT668 | freetalk eco_digi | Difference | |
|---|---|---|---|
| Height | 50 mm | 54 mm | −4 mm |
| Width | 116 mm | 120 mm | −4 mm |
| Depth | 35 mm | 35 mm | = |
| Weight | 161 g | 169 g | −8 g |
Drawn to the same scale from the official dimensions (front and side).
Why is RT668 better than freetalk eco_digi?
- Channels16 vs 62.7×
- Weight161 g vs 169 g+5%
Why is freetalk eco_digi better than RT668?
- Transmit power0.5 W vs 1 W2×
- Battery capacity1,200 mAh vs 1,650 mAh+38%
Specifications
Side by side
| Radio & range | ||
| Radio standards | PMR446 | Freenet |
| Licence | Licence-free | Licence-free |
| Digital mode (DMR / dPMR) | No | No |
| Frequency ranges | 446 MHz | 149 MHz |
| Transmit power | 0.5 W | 1 W |
| Channels | 16 | 6 |
| Privacy codes (CTCSS / DCS) | — | 155 |
| CTCSS / DCS sub-tones | Yes | Yes |
| Squelch | adjustable | adjustable |
| Power & battery | ||
| Battery capacity | 1,200 mAh | 1,650 mAh |
| Battery voltage | 3.7 V | 3.7 V |
| Power source | Rechargeable pack | Rechargeable pack |
| USB-C charging | No | No |
| Battery level indicator | Yes | Yes |
| Design & durability | ||
| Weight | 161 g | 169 g |
| Width | 116 mm | 120 mm |
| Height | 50 mm | 54 mm |
| Depth | 35 mm | 35 mm |
| Protection rating | — | IP54 |
| Water protection (IPx) | — | IPx4 |
| Shockproof | Yes | — |
| Display | No display | No display |
| Colours | — | Black |
| Features | ||
| VOX (hands-free) | Yes | — |
| Channel scan | Yes | Yes |
| Emergency / SOS alarm | — | Yes |
| Monitor button | Yes | Yes |
| Voice encryption / scrambler | Yes | — |
| PC programmable | Yes | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | Yes |
| Connectors | 2,5 und 3,5 mm | 2,5 und 3,5 mm |
| Radios in the base pack | — | 1 |
