However, if the connector is grounded to a PC board, rather than directly to
the chassis, the current on the shield ends up getting INSIDE the radio. This
is the problem with some of the rear panel jacks on the K3. However, I
understand why Elecraft mounted those connectors on the PC board, an
On 12/22/2010 8:15 AM, Bill Davis Jr wrote:
> I have had similar issues with my K3/10, but I was asking for trouble. I
> have an involved external sequence switcher and band decoder for all the
> VHF/UHF/Microwave transverters. Involved is an unshielded wire that runs
> between my sequencer sw
t 10:15 AM, Bill Davis Jr wrote:
>
> From: cqbi...@msn.com
> To: sdell...@facstaff.wisc.edu
> Subject: RE: [Elecraft] K3 RFI Susceptibility
> Date: Wed, 22 Dec 2010 10:13:49 -0600
>
>
> I have had similar issues with my K3/10, but I was asking for trouble. I
> have an in
From: cqbi...@msn.com
To: sdell...@facstaff.wisc.edu
Subject: RE: [Elecraft] K3 RFI Susceptibility
Date: Wed, 22 Dec 2010 10:13:49 -0600
I have had similar issues with my K3/10, but I was asking for trouble. I
have an involved external sequence switcher and band decoder for all the
While using my shunt-fed tower and amplifier on 80 and 160 CW, the K3 keying
became erratic. The problem went away when I unplugged the spare headset from
the rear panel jacks. The front panel jacks aren't a problem, no doubt
because their shields go right to the chassis. If you use the rear
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