# SMA Wi-Fi Terminator

This terminator attaches to the Wi-Fi antenna port of the SCOUT NavBox and protects the Wi-Fi interface when Wi-Fi is not in use. If you don’t install this on the Wi-Fi antenna port of the Nav Box when Wi-Fi is in use, you could destroy the Wi-Fi transmitter/receiver.

![](https://content.gitbook.com/content/dEevfLZRIk38LUPwDa4V/blobs/oYqt6SqG6hfIJ6RZ5BbK/WiFiTerminator.PNG)