Minto Get rid of fluorescent strip lights from your house, only QRM generators for radio amateurs. It seems MINIWHIP antennas work better the higher they are installed above ground which makes me thi
Dear all, Mal in special, if the cable to the rx would really be the antenna for the active aerial, only local qrm would be received! The screen of the cable has to be grounded bfore entering the hou
Dear Mal, thank You for gaining interest in active antennas. As several points have to be answered, I put the answers into the same paragraph where these points are located: As long as an active ante
Hajo Although this type of antenna works I am not sure how because it seems odd that the outer braid of the coax has to be connected to Earth at the base of the antenna mast, therefore altering the d
.. And he is even visible on my grabber! I raised the miniwhip from +4 to +11 meters (large fishing rod in the backyard). Signal levels increased by 15 dB. Noise level was raised too, but the QRM fro
LF, Toni, HB9ASB is "M" copy here this evening. Screenshots attached. 73 Dave G3WCB IO91RM, nr. Windsor, S E England Attachment: HB9ASB_2000z 25 Dec 2011.jpg Description: JPEG image Attachment: HB9AS
