Here’s another cool DIY amateur TV receiver!
This is a 1.2 GHz microwave antenna made from regular 6″ household air duct. It picks up a signal from our new Amateur TV repeater. (The repeater will take a TV signal from anywhere in the local county, and retransmits it to everywhere in the local county.) The antenna looks like a giant flashlight.
Other interesting stuff at Zedomax.com: air duct, amateur tv, flashlight, household air, local county, microwave antenna, repeater, tv receiver, tv signal