ww7y
Member
Has anyone here built a collinear array for 1090 Mhz? This is probably what the DPD ADS-B antenna is. There are several sites on the web with instructions for one of these for the 440 Mhz ham band and 2.4 Ghz WiFi. Of course you would have to use the demensions for 1090 Mhz but it looks pretty easy. Any thoughts or experiences?
Build A 9dB, 70cm Collinear Antenna
Easy Homemade 2.4 Ghz Omni Antenna - Gumph
Steve
Build A 9dB, 70cm Collinear Antenna
Easy Homemade 2.4 Ghz Omni Antenna - Gumph
Steve