Hi Toni I've been using Gary Breed's K9AY directional antenna for listening in the 200 - 500kHz range for the last months and I can highly recommend it. It produces a nice cardiod response with well
Hi Mike The K9AY antenna would meet your requirement for a broad front and a "steep" null. Although the original design was not intended to be rotational, the use of two loops at right angles as per
Hi Dave Your experience is contrary to that of an amateur up in North Notts who had broad-band interference from the DACS unit that we (BT when I worked there) fitted to give him a second line. It to
I'd be interested to know the source and price of the 50 ft fibre glass marine masts that you're buying. I've been looking at some excellent German telescopic fibre glass masts which extend up to 20m
