Yeah, it is weird that when I sweep the bands there are only 3 frequencies, all in the lower 160M band that are affected. Next step is to go beyond about 2 blocks in the westerly direction. N2TK, Ton
Jim, I would like to continue on with this 4-sq subject but for 80M. For many years I have been using an elevated feed (10' high) with elevated radials. I have been using Commscope flooded RG6 wit 10
Jim, Thanks for the input. I use dumped power to check the bandwidth. Okay, will use RG400 for the chokes. I would assume to test the 3/4 wave line I would have the choke attached. 73, N2TK, Tony Hi
Thanks Paul for the input on the RG-303 N2TK, Tony some RG400 chokes? Don't rule out surplus RG-303. It's not too common but it can be found with some searching. RG-303 is similar in construction and
Jim, Thanks for the input. I use dumped power to check the bandwidth. Okay, will use RG400 for the chokes. I would assume to test the 3/4 wave line I would have the choke attached. 73, N2TK, Tony Hi
Jim, Thanks for all of your help with this. You have significantly increased my confidence that I will be setting up the feedlines correctly for my 80M 4-sq. After I do this I need to wind 6 chokes f
Yep, I printed out your info to read tonight about receive antenna chokes and use your advice. N2TK, Tony --Original Message-- From: Jim Brown <jim@audiosystemsgroup.com> Sent: Tuesday, February 19,
When I replace two air handlers in my house this year, is the general rule for minimizing RFI to make sure the motors are AC and not DC? 73, N2TK, Tony I think you have correctly identified the key e