Search results with tag "Feedhorns"

High-Efficiency Feedhorns for Prime-focus Dishes

High-Efficiency Feedhorns for Prime-focus Dishes VE4MA and Chaparral feeds with Septum Polarizers Paul Wade W1GHZ ©2006 w1ghz@arrl.net measurements by Tommy Henderson WD5AGO wd5ago@arrl.net This started out to be a simple project – optimize the VE4MA feedhorn1 with a septum polarizer2 for circular polarization.

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