In Line Amplifier

I am using the Flight Aware antenna and like it. I have just inserted the in line Flight Aware filter. My antenna must remain in the attic for the time being. Does anyone use an in line amplifier? Recommendations as to model/type will be appreciated. thank you.

Many use a satellite inline amp (950-2150mhz) with a directv power inserter to power it.
Both can be purchased for around $20. Some have better luck with certain brands of amps.
I have this setup and it increased plane count and messages by a good number.

Here is another thread on the question.