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Old June 14th 04, 05:06 AM
Scott
 
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The TV is brand new. I already know the noise is coming from the TV.
The question was, weather a high pass filter would suppress the noise
generated from the TV.

Anyone else ever have this problem?



"Hal Rosser" wrote in message .. .
borrow a different tv and put it in the same place - if the noise stops -
you know the tv needs replacing

"Scott" wrote in message
om...
When I turn on my TV i get 5 S units of noise on 10 meters (28 MHz).
I have cable TV. When I disconnect the cable from the TV the noise
stops. Somehow the noise is being generated from TV (when it's on)
and sent through the cable lined which is effecting my receive on my
radio. I was thinking a high pass filter where the cable goes into
the TV. Anyone know if this would work? If not, then what might work?

Thanks in advance, Scott



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Old June 16th 04, 12:55 AM
Dan/W4NTI
 
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Try a brute force AC line filter. These 'state of the art' TVs mostly use
switching power supplies. Puts out an amazing amount of trash.

Dan/W4NTI

"Scott" wrote in message
om...
The TV is brand new. I already know the noise is coming from the TV.
The question was, weather a high pass filter would suppress the noise
generated from the TV.

Anyone else ever have this problem?



"Hal Rosser" wrote in message

.. .
borrow a different tv and put it in the same place - if the noise

stops -
you know the tv needs replacing

"Scott" wrote in message
om...
When I turn on my TV i get 5 S units of noise on 10 meters (28 MHz).
I have cable TV. When I disconnect the cable from the TV the noise
stops. Somehow the noise is being generated from TV (when it's on)
and sent through the cable lined which is effecting my receive on my
radio. I was thinking a high pass filter where the cable goes into
the TV. Anyone know if this would work? If not, then what might work?

Thanks in advance, Scott



---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.690 / Virus Database: 451 - Release Date: 5/22/2004



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Old June 16th 04, 02:52 AM
WB2JKX
 
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Dan/W4NTI w4nti@get rid of this mindspring.com wrote in message
news
Try a brute force AC line filter. These 'state of the art' TVs mostly use
switching power supplies. Puts out an amazing amount of trash.

Dan/W4NTI

"Scott" wrote in message
om...
The TV is brand new. I already know the noise is coming from the TV.
The question was, weather a high pass filter would suppress the noise
generated from the TV.


And make the RF cable into a choke (wind around ferrite core or such) at the
set connection, to minimize noise conducted over the outer braid of the
coax.



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