[Elecraft] Plasma TV Noise any ideas on how to filter it out. [Moderator's note]

ab2tc ab2tc at arrl.net
Sat Nov 27 17:13:26 EST 2010


Hi,

I am sorry Eric but I need to correct a mistake of mine. I was referring to
FCC Part 95 in a previous post. As pointed out to me in a private E-mail to
me this should be Part 15. This is the regulation that enables manufacturers
to ship anything they want as long as they plaster this message on the back
of the product:

    Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures: 

Reorient or relocate the receiving antenna. 
Increase the separation between the equipment and receiver. 
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected. 
Consult the dealer or an experienced radio/TV technician for help. 
Modifications not expressly approved by the manufacturer could void the
user's authority to operated the equipment under FCC rules.

I promise to be quiet on this particular beef of mine now. :-)

AB2TC - Knut






Eric Swartz  WA6HHQ - Elecraft wrote:
> 
> Folks, we are getting further off-topic as this thread morphs into a
> regulatory and government/manufacturer discussion. Please end that portion
> and just focus on technical methods to remedy interference.
> 
> Also, take note, when there are a very large number of postings on any
> thread, as there are on this one, please resist the urge to post unless
> really adding significant info to the discussion. Me-too and other
> repetitive postings are strongly discouraged in the interest of limiting
> email overload for other readers. If this thread continues at the current
> level of postings it will be closed soon.
> 
> 73, 
> Eric
> Elecraft List Modulator
> 
> www.elecraft.com
> _..._
> 
> snip>
> 

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