I said recently that the wire connecting these type of mini antennas is in fact the antenna. It was the same with the Partridge Joy stick of yesteryears, the long connecting wire to the small loading
I do understand but some persons cannot be told. It depends how it is configured/installed, height above ground , environment etc G3KEV -- Original Message -- From: [email protected] Roger Lapt
Total tosh Mal. You clearly don't understand how E-probe antennas work. 73s and happy Christmas Roger G3XBM 2009/12/19 mal hamilton <[email protected]> I said recently that the wire connecting t
I have a small number of ex equipment semiconductor quantum well semiconductor lasers (1550nm) and PIN diodes on PCB cards. These are pigtailed with single mode fibre terminated in FC connectors. The
the I can see how this would be true if the preamp is connected to the "actual" ground, meaning the earth's surface, and the whip. But the connections from the ground and whip to the preamp would al
Not true on HF Rx. The UK Navy have used active whips on their ships for many years for HF Receiving - the AVK is a long tried and tested unit. A two-metre long piece of scaffold pole forming the E-F
Optical fibres are fine for transmission and remove all the problems of interference and cross talk at a stroke, but please be careful and observe optical safety precautions when using lasers and oth
