GNSS (GPS) antenna connection

You can improve the performance of your radio’s built-in GNSS (GPS) receiver using an external antenna.

Follow the steps below to connect the external antenna:

1. Remove the dust cap from the external antenna connector on your radio. Ensuring correct connector orientation, fully insert the external antenna connector into the GA150’s connector.
2. Tighten the antenna connector’s locking collar by rotating the GA150’s connector clockwise until tight.
3. Push the protective boot into position over both connectors.
4. Secure the protective boot using a cable tie on each end.