k4lxycwFeb 132 minAdjusting the KN4YB BugFollowing are suggestions for making initial dot adjustments on KN4YB’s excellent SL171 bug. See the numbers on the photo for...
k4lxycwOct 5, 20231 minQuieter fan for the Astron SS-25 power supplyThe fan noise from my Astron switching supply was annoying. I had heard complaints about the fan in the IC-7300, but the power supply's...
k4lxycwOct 3, 20232 minAn inexpensive audio peaking device for the IC-7300After working so many folks using an IC-7300, I decided to try one. Somewhat to my surprise, I really like it. As some have said, it is...
k4lxycwJul 5, 20231 minAdjusting gain of 300Hz roofing filter in FT-DX10I really like the 300Hz optional roofing filter in my FT-DX10 but have been annoyed by the drop in gain when it is switched in. Andrea...