[Elecraft] K2 Assembly Question
DW Holtman
tubestuff at comcast.net
Wed Feb 20 09:25:45 EST 2008
Hello,
I'm in the middle of building a K2, S/N 6412.
I have a couple of questions, hopefully some of the knowledgeable Elecraft
people on this forum can help.
While doing the Alignment and test Part 1, I had a couple of readings that
were not in specs.
1. Page 48, Setting the AGC Threshold, the manuals calls for adjusting R-1
for a reading of 3.80VDC on pin 5 of U2. The highest R1 would adjust to is
3.60VDC.
2. Page 48 Bargraph Current test. The manual calls for a current reading of
0.16 to 0.18. My K2 reads 0.25 amps. That is quite a bit higher than what is
called for.
Any suggestions? Are these readings anything to worry about?
Thank you in advance for any help.
Best,
DW Holtman
WB7SSN
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