[Elecraft] KPA100 Resistance Test Failure
Julian, G4ILO
julian.g4ilo at gmail.com
Tue Oct 28 04:50:39 EST 2008
dberkley wrote:
>
> In the Alignment and Installation section of the Rev E manual I may have a
> problem with the resistance tests in the table on page 43.
>
> J3 resistance to ground, after about 20 seconds is okay (6.6K which is >
> 5K). However, Q1 and Q2 collector to ground start at about 30K but
> decrease over a similar time to only about 8K (significantly less than the
> required 10K).
>
> Also the final test, D13 cathode to ground increases to about 9.4K after a
> similar time (which is still less than the require 10K).
>
> Any thoughts on what might be wrong or are these reading okay to move
> forward to the powered test? I'd rather not fry things before I even get
> started! Thanks for any help.
>
>
Resistance measurements of components other than resistors depend to a
certain extent on the meter. I personally would not regard the differences
you have noted as significant. But check with Elecraft support if you would
prefer a definitive answer.
-----
Julian, G4ILO. K2 #392 K3 #222.
http://www.g4ilo.com/ G4ILO's Shack http://www.ham-directory.com/ Ham
Directory http://www.g4ilo.com/kcomm.html KComm for Elecraft K2 and K3
--
View this message in context: http://n2.nabble.com/KPA100-Resistance-Test-Failure-tp1385661p1386308.html
Sent from the Elecraft mailing list archive at Nabble.com.
More information about the Elecraft
mailing list