FlexRadio (SmartSDR)
Best for: FlexRadio 6000/8000 series running SmartSDR.
POTACAT connects to SmartSDR’s built-in CAT server over TCP. No additional software or cables needed.
- Add a new rig → select FlexRadio (SmartSDR)
- Choose your slice (A, B, C, or D)
- Save
SmartSDR exposes Kenwood-compatible CAT on TCP ports 5002–5005:
| Slice | Port |
|---|---|
| A | 5002 |
| B | 5003 |
| C | 5004 |
| D | 5005 |
If SmartSDR is on a different computer, use IP Radio (TCP CAT) instead with the Flex’s IP address.