On 3/14/2020 3:27 PM, Greg - ZL3IX wrote:
I used one of these systems (homebrew WA1ION) for a couple of years in the early 2000s. My problem was a speed-controlled water pump (local water authority) very close to my QTH. The pump was in the same direction as most of the wanted DX, so a nulling loop didn't work.
Great explanation. Now I know what these canceling boxes are good for. I have a troublesome power pole about 100 ft off the corner of my property. I could put a sense antenna up in that corner and use it with my ANC-4. 73 Rick N6RK _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
