Skipp, I sure would appreciate your sending to me the PDF file scan of the Sinclair paper. Thanks, 73, Allan Crites wa9zzu
skipp025 <[EMAIL PROTECTED]> wrote: Depends a lot on the size of the water tank, then the type of antenna and its mounted distance from the tank. Not an easy guess unless you have a lot of math background with some serious extra time. Most people "wing it' trying horizontal mount spacings from 1/4 to 1/2 wave (or multiples there of...) from the tower. It would not directly apply here but I have previously mentioned and passed out to group members a pdf file scan of a Sinclair Authored Paper showing basic antenna distance and space mounting. It's still available to anyone for just requesting it once again by email direct from me. cheers, skipp > "Dave VanHorn" <[EMAIL PROTECTED]> wrote: > > > Can anyone point me to something that will show me the antenna pattern > for a VHF and UHF antenna mounted on the side of a water tank at > different distances from the tank? > > I've been offered a site, but I can't have top mount, I have to go on > the side. I have the mfgr's docs showing pattern with different > distances between the loops and the mast, but I don't have any info on > how the big metal tank reflection will disturb the pattern. > > I'm sure there's an optimal distance, but I don't know what it would > be. >