Hello
After some years I wanted to connect DX Doubler again and have some problems
because I cannot transmit SSB or CW
I have both radios (K3) connected to two USB ports to CAT control (RS232),
is working fine
I have PIEXX for DXD connected to other USB
DXD seems to work fine,
I have for sale a DX Doubler with three cables, one K-3 homebrew, one K-3
modified from ICOM, and one ICOM. $135 including shipping by priority mail.
Jim Spaulding W0UO
w...@arrl.net
817 448 8024 (home)
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The DX Doubler has been sold.
Jim Spaulding W0UO
w...@arrl.net
817 448 8024 (home)
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Post:
There are two common causes of this problem. One is the
potential difference between the two radios. Bonding and
using
the same outlet will fix that.
The second common cause is a magnetic field that couples
into
the loop between the two radios and the DXDoubler. That
field is
most
Tom
You mention bonding in vehicles and this rang a large bell with me: all
military vehicles, land sea and air, require a separate dc return other than
the chassis for the battery negative terminal. Filter caps for emc are
returned to the chassis of the equipment which is strongly bonded to
:09 AM
To: Jim Brown; elecraft@mailman.qth.net
Subject: Re: [Elecraft] DX Doubler/K3 issue
There are two common causes of this problem. One is the potential
difference between the two radios. Bonding and using
the same outlet will fix that.
The second common cause is a magnetic field
On Mon, 15 Mar 2010 19:44:31 -0400, Joe Subich, W4TV wrote:
This is a common problem with DXDoubler due to differences
in chassis potential between transceivers. TopTen Systems
have even published an application note concerning the issue:
http://www.qth.com/topten/apnote9.htm
Their
Just completed my second K3/100 and am in the process of integrating them
into the former FT-1000 SO2R station. I'm using the DX Doubler for SO2R
switching. I bought the K3 cables from them, and hooked up both radios to
DXD. When I plug the headset into the DXD phone socket, I hear a hummy
Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of
k...@baymoon.com
Sent: Monday, March 15, 2010 4:41 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] DX Doubler/K3 issue
Just completed my second K3/100 and am in the process
Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of
k...@baymoon.com
Sent: Monday, March 15, 2010 4:41 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] DX Doubler/K3 issue
...
When I
plug the headset into the DXD phone socket, I hear
: [Elecraft] DX Doubler/K3 issue
Would bonding the two chassis together with thick wire or braid work?
73
--
Joe KB8AP
On Mar 15, 2010, at 4:44 PM, Joe Subich, W4TV wrote:
This is a common problem with DXDoubler due to differences
in chassis potential between transceivers
I'm looking at buying a DX Doubler and am wondering if the Kenwood cables
will work on a K2. The web site doesn't mention K2s.
Any help will be appreciated.
Thanks es 73,
Randy, K7TQ
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Post to: Elecraft@mailman.qth.net
You
Randy, by coincidence I have just ordered one which I hope to collect
doing my trip to Texas next week for the FOC Social Weekend. I asked for
one cable for my FT1kMP and one generic cable so that I can put my own
plugs on.
I have a back to back trip to IS0 also so won't be able to try it out
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