# Signal quality

The quality of the signal can be viewed on the Doodle Labs wearable module. The system is designed to provide a connection up to 10 km. The quality beyond this range is expected to be insufficient for normal operation.

If the quality of the signal within 10 km deteriorates, here are a few fixes that can improve performance:

* Rotate the position antenna to point approximately to the UAV flight path.
* Rotate the UAV yaw to position the antenna in better orientation to the GCS.
* Set up the GCS antenna into line-of-sight conditions or as close to them as possible.
* Ensure that the GCS antenna is not located near metallic structures.

{% hint style="info" %}
Even with signal loss due to different reasons the UAV is able to operate and finish the mission, please review the [**Safety Parameters**](/uas-platforms/nexus-stribog-uas/stribog-uas-user-manual/flying-with-stribog-uas/manual-flight.md) in Nexus to customize wanted behavior.
{% endhint %}

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