Radtel RT-470 vs TIDRADIO TD-H8
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Radtel RT-470 or TIDRADIO TD-H8? I put both radios side by side: data from the manufacturers’ spec sheets and photos at the same scale. The Radtel RT-470 comes out better: battery and memory channels.


Specs side by side
| RadtelRT-470▲ 2 | TIDRADIOTD-H8▲ 0 | |
|---|---|---|
| Bands and modes | ||
| Transmit bands | 136–180 MHz200–260 MHz350–400 MHz400–520 MHz | 136–174 MHz220–259 MHz300–390 MHz400–590 MHz |
| Receive range | 108–136 (AM) · 136–520 MHz · FM radio | 136–174 · 400–520 MHz · airband AM · FM radio |
| Airband AM | ||
| Modes | FM | FM |
| Transmitting | ||
| Maximum power | 10 W | 10 W |
| Power levels | 10 W (not on all bands) · Low | 10 · 5 · 0.5 W |
| Power | ||
| Battery | 2800 mAh ▲BT8810 · 7.4 V | 2500 mAh7.4 V |
| Charging | USB-C + desktop charger | USB-C |
| Body | ||
| Dimensions | 57 × 126 × 36 mmW × H × D | no data |
| Weight | no data | no data |
| Water resistance | — | — |
| Display | colour | colour 1.77″ |
| Features | ||
| Dual watch | alternating (dual standby) | dual watch |
| GPS | — | — |
| APRS / D-PRS | — | — |
| Bluetooth | — | programming from a phone |
| microSD card | — | — |
| Memory channels | 256 ▲ | 199 |
| Release | no data | 2026 |
Data: manufacturers’ spec sheets and manuals · as of 31.10.2026
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