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Author Topic: Grounding ADS-B antenna  (Read 1976 times)

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    • Southern Maryland Weather
Grounding ADS-B antenna
« on: April 14, 2022, 03:09:18 PM »
After doing some research and getting advice from expert HAM radio operators, it appears that you need to ground the ADS-B antenna IF:

The center conductor is NOT grounded to the shield of the coax/connector..

If the center conductor IS tied to the ground then no ground is necessary.

I purchased this little unit and installed with no appreciable degradation in signal..