FW: [Elecraft] 7182 buzz appears after K69XV installed

Dan Barker dbarker at visioncomm.net
Mon May 16 07:35:21 EDT 2005


Pictures, please?

Dan / WG4S / K2 #2456

Just curious, but I don't have the buzz (I guess - I'm never more than
125KHz above the lower band edge.)

<snip>
An SMT inductor was chosen with a value of 18uh and SRF of 27Mhz. Its foot
print is a 1210 size
(120mils x 100 mils) and fit perfectly between the VCC pin of the PLL chip
and the VCC buss.
</snip>



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