RM500Q-AE gps interference

Hey,
I am developing a 5g telemetry device for uavs to connect to them remotly.
Due to the uav design, the rm500 module is very close to the gps antenna of the uav flight controller. When turning on the rm500 the gps connection is lost for the uav.

Any recommendation on setting changes to reduce the interference?

Thanks in advance, thomas

Dear @Thomas_Leitgeb
Could you share your schematic diagram with us? Then I can ask other engineer to check and give suggestion to you.