[Elecraft] RFI from computer

[Adrian]

On 12/13/2010 03:00 AM, elecraft-request at mailman.qth.net wrote:
> Subject: [Elecraft] RFI from computer
> To:elecraft at mailman.qth.net
> Message-ID:<4D04EC8F.4010102 at comcast.net>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Was playing in the 10m contest this weekend and had noise (like a dirty,
> hashy carrier, similar to TV-generated noise) every 5-10 kHz as I tuned
> the band.  When I turned my laptop off, it went away.
>
> My laptop is about 4 ft from the radio and about 25 ft from my balcony
> dipole.  Any thoughts on how to decrease the noise?
> Tnx,
> Barry W2UP

I use one of these, works great;

http://www.coilcraft.com/rs232.cfm#table

Adrian ... vk4tux