Designed for noisy radio frequency (RF) environments to help isolate both 1090 MHz and 978 MHz ADS-B signals. Combined with our Pro Stick SDR dongle it will allow you to create an ADS-B receiver to track aircraft up to 250NM away.
1090 MHz ADS-B/Mode S Filter
SMA Female to SMA Male
Passes range 980-1150 MHz
Reduces RF noise, increasing number of ADS-B/Mode S messages
Ideal for RTL-SDR USB Dongle receivers like PiAware
I installed this on a high gain antenna that was in the immediate area of two HF antennas (100W) and VHF/UHF high gain antennas (110W) and didn't see much degredation. Just remember, there is no substitute for good antenna cable and a location that is generally free from noise. I wish I could do something about the mountains nearby too.
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Obin Robinson
Excellent filter! Well worth the money! It made a huge difference instantly.
I had noticed that over the years my reception was going from on the average 16 aircraft down to maybe one aircraft. Nothing else changed and I thought maybe there was a problem with the antenna or the Flightaware receiver. I then thought that there may be some new interference in the area that was not present before so I decided to give the Band Pass filter a try. After hooking it up my reception went from one aircraft back to 16! I'm not sure where the interference is coming from but this Band Pass filter made an instant difference!
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Joel Scheib
It works!
Improved my range, not much else to say about it.
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KO
Pleasantly surprised
Helped improve the range of my indoor attic antenna significantly. Pairing this filter with the Prostick plus brought me from finding planes only 3-5nm away to a max around 160nm - from an antenna in my attic! I couldn't believe the difference. Highly recommended
