Just attenuate the signals. A few resistors is way cheaper than 195 bucks. Or a 2k pot. ;-)
73 Mike W0BTU On Fri, Apr 21, 2023, 11:56 AM Eric Scace K3NA <e...@k3na.org> wrote: > Being so close to the transmitter site. it's quite possible that you are > experiencing receiver front end overload, and your receiver is generating > some of these signals. > > You might wish to try the AM “brickwall” filter < > https://www.qsl.net/wb5wpa/Filter/AM%20Brick-Wall%20160%20Meter%20Filter.pdf>. > DX Engineering sells them for $195 < > https://www.dxengineering.com/parts/dlw-fl1718>. I have used one in many > measurement situations at locations even closer than yours — it’s quite > effective in knocking down AM broadcast signals to a level that eliminates > receiver overload and internal IMD product generation. > > — Eric K3NA > > > On Apr 21, 2023, at 10:16, Phil Lefever via Topband < > topband@contesting.com> wrote: > > > > Eric, > > > > I live about 3/4 mile from the multiplexed stations KKMS/WWTC (980 & > 1280) here in MN and they are all over the ham bands in my receivers. > _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector