Dimensions
Size comparison
CT590SGT-9R
| CT590S | GT-9R | Difference | |
|---|---|---|---|
| Height | 58 mm | 131 mm | −73 mm |
| Width | 100 mm | 64 mm | +36 mm |
| Depth | 33 mm | 32 mm | +1 mm |
| Weight | 203 g | 280 g | −77 g |
Drawn to the same scale from the official dimensions (front and side).
Why is CT590S better than GT-9R?
- Weight203 g vs 280 g+38%
Why is GT-9R better than CT590S?
- Battery capacity1,500 mAh vs 2,000 mAh+33%
- 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 | 144–146 MHz, 430–440 MHz |
| Transmit power | 5 W | 5 W |
| Channels | 128 | 128 |
| Privacy codes (CTCSS / DCS) | 258 | — |
| CTCSS / DCS sub-tones | Yes | — |
| Squelch | adjustable | — |
| Power & battery | ||
| Battery capacity | 1,500 mAh | 2,000 mAh |
| Battery voltage | 7.4 V | — |
| Power source | Rechargeable pack | — |
| USB-C charging | No | — |
| Battery level indicator | Yes | — |
| Design & durability | ||
| Weight | 203 g | 280 g |
| Width | 100 mm | 64 mm |
| Height | 58 mm | 131 mm |
| Depth | 33 mm | 32 mm |
| Protection rating | — | IP67 |
| Water protection (IPx) | — | IPx7 |
| Display | Backlit display | Colour display |
| Colours | Black | — |
| Features | ||
| VOX (hands-free) | Yes | — |
| Channel scan | Yes | — |
| Dual watch | Yes | — |
| Flashlight | Yes | — |
| Emergency / SOS alarm | Yes | — |
| FM radio | Yes | — |
| Key lock | Yes | — |
| Monitor button | Yes | — |
| PC programmable | Yes | — |
| Connectivity | ||
| Headset / earpiece jack | Yes | — |
| Connectors | 2,5 und 3,5 mm | — |
| Radios in the base pack | 1 | — |
