Airband Antenna for Onboard an AC?

[Your_account]

Hi
I will use my Noolec who have an SMA Connector to receive Aircraft communication maybe ACARS onboard.
I will also buy the AOR ABF128 filter who work great on my Stationary equitment.
So I search for an Antenna who its possible to hide. On ebay there are a lot of cheap chinese.
How are the? Is there any better from an Radio Equitment Company?

Thanks!

 

[KevinC]

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