Dimensions
Size comparison
RA79TD-H3 SE
| RA79 | TD-H3 SE | Difference | |
|---|---|---|---|
| Height | 60 mm | 112 mm | −52 mm |
| Width | 115 mm | 53 mm | +62 mm |
| Depth | 38 mm | 32 mm | +6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is RA79 better than TD-H3 SE?
RA79 has no measurable advantages in this pair.
Why is TD-H3 SE better than RA79?
- Battery capacity1,400 mAh vs 2,000 mAh+43%
- DisplayBacklit display vs Colour display
Specifications
Side by side
| Radio & range | ||
| Radio standards | Amateur VHF, Amateur UHF | VHF, UHF |
| Licence | Amateur licence | Amateur licence |
| Dual band (VHF + UHF) | Yes | Yes |
| Frequency ranges | 430 - 440 MHz; 144 - 146 MHz; 108 - 136.991 MHz; 76 - 108 MHz | 87–108 MHz, 136–173.975 MHz, 350–399.975 MHz, 400–469.975 MHz |
| Transmit power | 5 W | 5 W |
| Channels | 200 | — |
| CTCSS / DCS sub-tones | Yes | — |
| Squelch | adjustable | — |
| Power & battery | ||
| Battery capacity | 1,400 mAh | 2,000 mAh |
| Battery voltage | 7.4 V | — |
| Power source | Rechargeable pack | — |
| USB-C charging | Yes | Yes |
| Battery level indicator | Yes | — |
| Design & durability | ||
| Weight | 225 g | — |
| Width | 115 mm | 53 mm |
| Height | 60 mm | 112 mm |
| Depth | 38 mm | 32 mm |
| Display | Backlit display | Colour display |
| Colours | Black | — |
| Features | ||
| VOX (hands-free) | Yes | — |
| VOX sensitivity levels | 10 | — |
| Channel scan | Yes | Yes |
| Dual watch | Yes | — |
| Flashlight | Yes | Yes |
| Emergency / SOS alarm | Yes | — |
| Weather channels / alerts | — | Yes |
| FM radio | Yes | Yes |
| Key lock | Yes | — |
| Roger beep | Yes | — |
| Voice encryption / scrambler | Yes | Yes |
| PC programmable | Yes | Yes |
| Connectivity | ||
| Headset / earpiece jack | Yes | — |
| Connectors | USB-C, 2,5 und 3,5 mm | — |
| Bluetooth | — | Yes |
