Re: [Elecraft] Wanted KIO2

2010-03-16 Thread Guy Olinger K2AV
What you have for trade?

I got one for a Christmas present when I already had one in the
collection of mods, upgrades that I was accumulating for my #1239's
A/B board upgrade project. I don't know about any since then
upgrades.  You'd have to research that with the Elecraft or their tech
support.

Has literally been on the shelf.

Unit from identical kit is in 1239 and works FB.  Just have to
remember that the other connector pins in the DB9 are NOT RS232.  They
are the signal lines that would go to an external amp (KIO2 comes with
the 100W amp kit).

73, Guy.

On Tue, Mar 16, 2010 at 10:48 AM, Robert L Kalkwarf b...@kalkwarf.com wrote:
 Hi,
        Does anyone have a KIO2 that is gathering dust.  Sell or Trade?

 Bob W7WO Lacey, Wa

 b...@kalkwarf.com

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Re: [Elecraft] Wanted KIO2

2010-03-16 Thread Guy Olinger K2AV
Sorry, did not mean to post this to the reflector.

On Tue, Mar 16, 2010 at 11:05 AM, Guy Olinger K2AV
olin...@bellsouth.net wrote:
 What you have for trade?

 I got one for a Christmas present when I already had one in the
 collection of mods, upgrades that I was accumulating for my #1239's
 A/B board upgrade project. I don't know about any since then
 upgrades.  You'd have to research that with the Elecraft or their tech
 support.

 Has literally been on the shelf.

 Unit from identical kit is in 1239 and works FB.  Just have to
 remember that the other connector pins in the DB9 are NOT RS232.  They
 are the signal lines that would go to an external amp (KIO2 comes with
 the 100W amp kit).

 73, Guy.

 On Tue, Mar 16, 2010 at 10:48 AM, Robert L Kalkwarf b...@kalkwarf.com wrote:
 Hi,
        Does anyone have a KIO2 that is gathering dust.  Sell or Trade?

 Bob W7WO Lacey, Wa

 b...@kalkwarf.com

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[Elecraft] Wanted KIO2

2006-01-23 Thread Kurt
Hi, I am looking for a KIO2 module for my K2, if you have one that is not being 
used and would like to sell it, email me and let see what we can work out. 
Please email me directly.
73
Kurt
WA8VBX ([EMAIL PROTECTED])
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Re: [Elecraft] Wanted KIO2

2005-12-11 Thread Tom Althoff
Wayne N6KR mentioned the following in a discussion about cable length
between a K2/(100) and a remoted KAT-100

2. If you're using a KPA100 in your K2, and you do find that power readings
are
unstable with the long KAT100 control cable, you can disconnect the VRFDET
wire at both ends of the control cable. This is because the KPA100 itself
provides the VRFDET signal to the K2, not the KAT100. If you have no KPA100,
though, you'll have to keep the VRFDET line connected, since the KAT100
supplies
the VRFDET signal in this case. But of course power levels are much lower
without the KAT100, and chances are there would be no RFI problem.

My KAT-100 is attached permanantly to the bottom of my K2/100 and the
control lines fed directly between the top and bottom units.   Don W3FPR and
I were discussing shielding the ribbon cable between the two units to
discourage any RF voltage appearing on the vRFdet line but perhaps Wayne has
pointed to the easy fix.

Two questions:
1) Since vRFdet is fed from my internal KPA-100 Wayne says the vRFdet line
from the KAT-100 can be left unwired correct?  This would reduce any chance
of stray RF pickup on that line.

2) If the above it true...in theoryI would not even need U6 (EL5146C) in
the circuit of the KAT-100.   Mine failed and was pulling down the vRFdet
line in the K2.   I'm going to install a socket at U6 in either case,
populated or not.   I was not aware that it is not used when running with a
KPA-100.

As a reminder of what is physically going on with my K2/100/AT.   This is
how I've been running my K2/100/KAT-100 for the past year:
http://www.k2ta.com/k2plus1_2d.jpg
http://www.k2ta.com/k2plus1_back.jpg
http://www.k2ta.com/k2plus1_back2.jpg
http://www.k2ta.com/k2plus1_front1.jpg
http://www.k2ta.com/k2plus1_front2.jpg
http://www.k2ta.com/k2plus1_knotch.jpg
http://www.k2ta.com/k2plus1_leftside.jpg
http://www.k2ta.com/k2plus1_screw.jpg
http://www.k2ta.com/k2plus1_side1.jpg

Tom K2TA
K2/100 #1117

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[Elecraft] Wanted KIO2

2005-12-10 Thread Ron Pfeiffer

Any K2/100 builders have a KI02 not being used or anyone else have one?
Interested in getting one built or un-built.

Ron

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