Radarspotting
Miscellaneous => Other Topics => Antennas => Topic started by: jmaurin on August 19, 2015, 03:24:27 PM
Hi
I've build and tested an filter with LNA and range improved by at least 70%.
I've made some tests and reports in my webpage: https://www.jonis.com.br/2015/08/18/testando-filtros-rf/
This page is how to measure filters and the result of ads-b 1090Mhz filter (with LNA).
The project is opensource and available here (not mine): https://github.com/Reid-n0rc/ADS-B_LNA_Project