David. I cannot answer your question. I was wondering about the satellite scene, there is never any mention in radcom about it these days. I was vy active back in the OSCAR 6 days and also 10 and 13.
Hello David, The pa0rdt-Mini-Whip was designed as a low noise reception antenna at LF, because at my location a loop antenna appeared to pick up to much noise. This type of antenna does work very wel
Dear David, LF Group, There are plenty of broadband active whip designs that will work up to 30MHz or more, mostly depending on the amplifier bandwidth. I imagine an issue with using such a design on
Dave A while back I came across an interesting HF/VHF active antenna design by the Naval Research Laboratory which has dual polarization and is intended for radio astronomy applications: http://www.u
