Subj : Re: Thats Odd
To : Jeff Smith
From : Ed Vance
Date : Fri Mar 02 2018 10:28 pm
02-28-18 08:57 Jeff Smith wrote to Tony Langdon about Re: Thats Odd
Howdy! Jeff, Tony et al,
JS> @MSGID: <
[email protected]>
JS> @REPLY: <
[email protected]>
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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