[Elecraft] TVI and More

[Phil Kane]

On 9/22/2021 5:24 PM, Richard wrote:

> All help will be gratefully received.

I second what Jim Brown posted earlier.  It's a problem of front-end 
overload and/or audio rectification within the affected devices, not of 
the transmitter.  Those devices should be ignoring your signals, not 
reacting to them.

As an engineer and attorney assisting amateurs who have to deal with 
those problems, I advise strongly to not make any modifications to the 
neighbors' devices themselves.  Offer advice such as the clamp-on 
ferrite chokes or referral to the manufacturers of those devices.  It's 
THEIR problem.  Offer to make a reasonable number of on-the-air tests of 
your station as necessary to reveal the effectiveness (or non-) of any 
remedial measures.  Otherwise any any problems with the affected deices 
will land on you.

Just some valuable advice.


73 de K2ASP - Phil Kane
Elecraft K2/100   s/n 5402

ARRL Volunteer Counsel
ARRL Volunteer Consulting Engineer (Electrical)