UTC 20:06

AirNav’s first portable and compact 1090MHz ADS-B filter.

AirNav RadarBox 1090 MHz filter

Why use a filter?

Tracking flights via ADS-B in dense urban areas has a unique set of challenges. Prime among them is the issue of interference. Trying to isolate a particular frequency range can be problematic since a lot of the out-of-band frequency gets picked up. AirNav’s first portable 1090MHz ADS-B filter is designed to solve this problem by significantly reducing interference and optimizing 1090 MHz ADS-B reception, while increasing tracking range.

The 1090 MHz Filter is an ideal addition to your exisiting ADS-B setup. Buy it at RadarBox.com/store or on Amazon.com RadarBox Store.



Listed here are some of the features that make the RadarBox ADS-B Filter a great choice.


Setting Up

Follow the block diagram below to correctly connect your Radarbox 1090 ADS-B Filter to your existing ADS-B setup.  




  1. Connect the Filter's SMA Male connector to the Antenna's Female connector.
  2. Connect the Filter's SMA Female connector to the Flight Stick's Male connector.
  3. Plug the Flight Stick into a USB port of the Raspberry Pi / PC.
  4. Connect an ethernet wire from your Raspberry Pi / PC to a router or modem.
  5. Power On the Raspberry Pi.
  6. Visit your My Station page on Radarbox.com to view your improved range.


Need More Help?

If you're facing any sort of difficulty in setting up your filter, please get in touch with Radarbox Support.

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