Dear all, As well as HB9ASB I have noticed that the match of the LF antenna had changed considerably because of frozen ground, a change which could not be corrected merely by retuning the resonance o
Besides just noting the change It would have been interesting, of course, to find out into what direction the ground resistance has changed. On one of the last cold days and before the snow had disa
In Finland we have some experience with frost. Information about its effects on ground wave propagation is not very well established. Same with TV & FM space wave (I am not talking about frost on ant
Dear all, when collecting reports about changing ground resistance changes due to frozen ground (and the ground covered with snow) I think we must take into account the following difference: Commerci
