[RFI] Splatter from AM Radio Station WNTS Indianapolis

[Jim Brown]

On 10/27/2021 3:09 PM, Gary Peterson wrote:
> Neither intermod product can be nulled toward either transmitter site with the Faraday shielded loop antenna incorporated into the field intensity meter.  

Yep, that pretty much rules out either of the plants as part of the 
problem.

The intermod appears to be coming from multiple, multiple sources. 
Probably, utility lines, mostly.

Several years ago, AC0C alerted us to the fact that MOVs have been 
widely used on distribution lines for a while. Both a potential site for 
mixing, and also a source of arcing as they degrade. After Jeff posted 
the photo, I started identifying them around here.

73, Jim K9YC