K1 receive problems

Posted by Michael Moody on Dec 24, 2011; 11:21am
URL: http://elecraft.85.s1.nabble.com/K1-receive-problems-tp7123628.html

Hi all,

New builder here having troubles with no receive during alignment of
the receive section. Here are the details:

-K1 #869
-RF board rev. D
-2 band filter board with 40m and 30m installed
-wide tuning range chosen
-no tuner (I have the board built but it is not installed) Jumper
between pin 2 and 10 on RF board is in place
-resistance checks on the filter, front panel, and RF boards check out
-voltage checks on the RF board check out

When going through testing and alignment, everything is good up until
receive. I can hear background hiss, and a faint but noticeable random
data sound. The background hiss and data sound do not change at all
when rotating the VFO knob. When I increase or decrease the RF gain,
the background hiss and data noise also increase or decrease.

-all LED's, the display, menus, VFO, and RF gain knob all appear to be
working as they should.

I have tried searching the reflector archive with no results.

Thank you for any help you can offer.

Mike
KD0MEQ
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