Dec 03, 2025
Troubleshooting Common Issues with the SDS100 and How to Fix Them
The Uniden SDS100 is powerful but often confusing for new users. Common issues include programming errors, weak signals, misunderstood trunking systems, and outdated databases. Most problems can be fixed by enabling correct service types, updating through Sentinel, using Location Control, and upgrading the antenna. With a few simple tweaks, the SDS100 becomes one of the best-performing scanners available.