# SMB to SMA GPS Antenna Cable

This cable connects an external GPS antenna to the AIR NavBox.

![](/files/-M3DLxFXstDq1oahzwPz)

{% hint style="success" %}
Due to a limited number of mating cycles of the SMB connectors, leave the SMB side of this cable connected to the NavBox whenever possible. Frequent connects and reconnects should be performed on the SMA side of this cable.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.phoenixlidar.com/hardware-and-interfaces/hardware/components-overview/cables/smb-to-sma-gps-antenna-cable.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.