Hi All, I am about to build a Long Yagi for 820Mhz (UHF TV Band ) and have made a design around 19dBD , wonder if anyone has played around with yagi's at this freq. I have read that some Hams have also listened and seen UHF TV signal off the Moon - EME TV !!!. Any info on yagi designs would be welcome. 73's Philip 9H1PA