Robert Thanks, looks like the hassle factor is greater than the fun factor on this one :(
Guess I'll have to start a search for an HP58532A, VIC-100, Vaisala or similar. I don't think a cheapy £4 patch antenna will give the same performance. regards Grant > Hi Grant, > Keep the Palisade as it is. It's got a useful 1 PPS output. Also it's almost > impossible to open the case without destroying it. The two halves are epoxyed > together with a very good joint geometry! There is no obvious way to get to > the antenna output. If you want to hack something, have a look for one of the > Vaisalla GPS radiosondes. They have a nice Bi-Helix antenna, LNA and filter. > But even a simple patch on a ground plane will do. > > Robert G8RPI. > > > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.