1x SMA M/F 50Ω VBFZ-1065+ Bandpass Filter - Mini Circuits 980 to 1150 MHz for FlightAware 1090MHz

I went from 4 planes to 12 just by installing the filter. This is with using a cheap unoptimized antenna. Highly recommend.EDIT: Also, the maximum detected range increased from ~15 nmi to 39 nmi. I also get much more continuous data from aircraft.

It worked very well as expected!

Works fine. Good quality. Will buy again.Extremely useful and effective while on ADS-B 1090 plane trackers.