02-28-18 08:57 Jeff Smith wrote to Tony Langdon about Re: Thats Odd
Howdy! Jeff, Tony et al,

 JS> {at}MSGID: 
 JS> {at}REPLY: 
 JS> Hello Tony,

 >> Seems that when I key up on 10 meters I
 >> turn his TV off. It took a bit of investigating before we confirmed
 >> that was actually happening. My big screen TV's aren't affected so it
 >> may be brand related.

 > I'm guessing a ferrite or 2 on his power cord should help. :)  Definitely
 > peculiar to his TV, I haven't exerienced that issue.

 JS> Me either. It only seems to be an issue on 10m. As transmitting on any
 JS> other HF bands doesn't appear to bother that TV at all.

In 1956 when I was in the 10th Grade, the High School had a Amateur Radio
Club.

Previous Students (and the Teacher) had built a Rack Mounted Kilowatt,
Plate Modulated Transmitter they used on 15 Meters.

The Final Amp had a pair of 810's in it.

In the Schools neighborhood was one family who had an older model Television
Set that had a 21.255 Mc. I.F. in it, and the School would get calls
on the telephone about TVI.

The Radio Room Teacher changed the Plug-In Coils in the rig to use it on
20M and after doing that the School didn't get any more TVI calls.

73 de Ed W9ODR     .                .


... XT at 8 MHZ = 386 at 25 MHZ + Windose!!!
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