[Elecraft] [K3] Noise from P3

[John Lemay]

It seems to me that the noise is being radiated by the screen itself, and no
amount of cabinet scraping will reduce this.

John G4ZTR

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Jim Brown
Sent: 23 March 2011 18:52
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] [K3] Noise from P3

On 3/23/2011 11:47 AM, Bill wrote:
> I should not think the mains 50 cycle should matter.  It would seem to be
> more of a radiation issue.  That is what makes me ask about the cabinet
> prep.

Yes. And your comment about the importance of scraping the paint is 
right on too. If there's paint between the connector and the chassis, 
there's no shield connection.

73, Jim K9YC
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