[Elecraft] K2 PLL reference oscillator range test
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[email protected]
Sun Jun 29 17:00:01 2003
Another question:
I just started running through the Part II assembly tests and alignments.
I couldn't do the 4 MHz oscillator calibration because I don't have my
external frequency counter on hand. I then went on to the PLL reference
oscillator range test and got a range value of 13.8 kHz. The value
should be between 9.8 and 13 according to the manual. Is a value of 13.8
going to be problematic? Could I be getting an artificially high value
because I have not yet trimmed C22 as part of the 4 MHz oscillator
calibration? I am going to recheck all of the joints in the PLL circuit now.
Happy field day!
-Adam, N1KO