Horn Antenna

It is possible to build an horn antenna with cardboard :

http://users.skynet.be/chricat/antennes/cornet0003.jpg http://users.skynet.be/chricat/antennes/cornet0004.jpg

-> [http://seattlewireless.net/index.cgi/CardboardHorn CardboardHorn]

[CategoryDocumentation][CategoryAntennas]