[TowerTalk] CMC-230-5K

[Jim Brown]

John,

Remember that W3LPL observed last fall that equipment exposed to RF can 
generate harmonics,  that will be radiated and picked up by our 
antennas. A characteristic of this is that the harmonics sound sort of 
buzzy, like they might be a carrier modulated by power line buzz. 
Choking lines connected to those RF generators can kill it.

73, Jim K9YC

On Thu,4/21/2016 5:27 PM, john at kk9a.com wrote:
> I have ferrites on every cable too. I have quite a few cables and just
> wanted to ensure that it was not a complete waste of resources.