Yes, the Dallas Lankford antennas work...I've found his ideas to be very helpful.
Keep in mind that most of the advantage to all the "small" rx antennas comes from keeping the power line from being coupled into the antenna via the ground connection. The transformers and "braid breakers" are VERY valuable and easy to make. Without my RX antennas I could not hear anything on 160 or 80 except for the very biggest of signals. I have also found that I can't have too many antenna options. I have a small K9AY (half the size of the original) and several wires laying on the ground with simple transformers to keep the power line crud out of the system. There is no simple formula to use to select the best one for a given signal.....I have switch which lets me cycle thru all the K9AY directions and then the other "wires". I live in town, but am lucky to have a wooded area owned by a friendly neighbor. de K8RYU _________________ Topband Reflector Archives - http://www.contesting.com/_topband
