[Elecraft] KAT1 installation

2013-02-09 Thread Philipp Kaysser, DK3IP
Hello,

I am currently trying to build up and install a KAT1 into my K1 # 154. I have 
just updated the firmware to version 1.09 and made all changes of the K1 
upgrade kit. Now I am working my way through the KAT1 assembly and operating 
instructions revision C, Jan. 18, 2001. I am stuck at page 7 preparing the RF 
board. I have a revision D K1 RF board. The KAT1 manual instructions tell me to 
install resistor RF-R39 and capacitor RF-C76 as described in detail on page 31 
of the K1 owner's manual. In my K1 owner's manual (revision C, Oct. 9, 2000) 
there are no instructions to do this on page 31. As the currently downloadable 
K1 manual on the Elecraft homepage is for the latest generation RF board 
(revision I, April 15, 2011) the instructions given there are also not helpful 
for me. I presume the instructions I need are somewhere in a K1 manual between 
revision C and I.
Does anyone of you have such an old manual which contains the right 
instructions for me and send me a PDF of this manual by email (dk3ip at 
darc.de)?

73, Philipp, DK3IP
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Re: [Elecraft] KAT1 installation

2013-02-09 Thread Philipp Kaysser, DK3IP
Thanks to everyone for the quick response,

I solved the problem. The modification was first mentioned in the K1 builder 
alert #1 and is also found in the later than revision C manuals. The actual 
description on how to do the modification or how to solder in RF-R39 varies on 
the revision number of the manual and also depends on the PCB layout of the RF 
board.

73, Philipp, DK3IP
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