Whoops, that should read http://www.davesergeant.com/qrp/vert160.htm - too early in the morning. Normally check all links work before sending emails, forgot... 73 Dave G3YMC http://www.davesergeant.c
Rather interesting Jim. There are a couple of leylandii which the previous neighbour planted in his garden a few years ago, and which are growing at an enormous rate of knots. See http://www.daveserg
Hi Johan, I reckon you can make a fairly good guess at that even without Jim's measurements. Ideally the end of the top wire needs to be as far from the top of the tree as it is from the ground, so t
Jim, the LF group, thanks for sharing a very interesting experiment! This raises the following question: http://web.telia.com/~u33233109/ I bet the answer contains the words "it depends..." ;-) 73 Jo
Dear LF Group, It has often been said that trees surrounding an LF vertical antenna can be responsible for a substantial proportion of the antenna loss, and at my QTH there are several trees that hav