Description
Get rid of common-mode noise on your antenna coax cable by inserting this common mode choke close to your radio.
This is often described as RF in the shack.
——Bob Brehm, AK6R – Chief Engineer at Palomar-Engineers – loaded a very detailed presentation on their website which I have made available below. He shows the various sources and victims of noise and points out a few useful solutions that could assist you.
leon_uys (verified owner) –
This item helped me reduce the common mode noise filtering into my shack
zr6n.leon (verified owner) –
Yes, I could make it myself, but getting it tested and ready to work is just a lot easier