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Reflector antennas have poor efficiency, i never saw a parabolic antenna with over 130% of efficiency. I made one spherical antenna using sugar and the antenna had 130% efficiency...how many parabolic antennas can get enough signal to receive the strongest TP´s from a 54dBW with only 100mm of...

My hobby is building antennas, i lost count how many antennas that i build (a lot of money spent too)..but it´s a hobby :) this is the topic about homemade antennas http://www.satelliteguys.us/fta-shack/221459-homemade-antennas-ku.html

Hi.. This should be only for temporary replacement of a dish antenna, testing, or just for fun :) All these antennas can be made using homemade materials without much building precision This is my KU-band Linear polarization antennas collection: Conical Horn antennas...

I will create a topic about homemade antennas :)

My exotic homemade setup :) Conical Horn at 30W (54dBW satellite). Dimensions of the bigger cone-> 12inch X 480inch Gain of the antenna? Theory 39.5dBi, but it should have 38dBi. It enough to receive DVB-S2 8psk signal in a 54dBW satellite with clear sky. Check my precise support, a...