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Anyone remember the QStreeT and/or Handbook DDS explanation and working
model mess from the late nineties? 73, Dave, N3HE "Harold E. Johnson" wrote in message news:L_cUc.26503$TI1.6110@attbi_s52... "Henry Kolesnik" wrote in message news ![]() From Google on k2aop: www2.arrl.org/qst/feedback/2004/10/Feedback1004.pdf Feedback A couple of errors crept into the K2AOP oscillator schematic in Technical Correspondence [Figure 1, "A Simple, Well-Behaved Crystal Oscillator," Sep 2004, p 67]. R1, shown as 22 M?, should be 2.2 M?. R5, shown as 100 ?, should be 1000 ?. The variable trimmer capacitor (shown as C4) should be C3 (18 pF). C4 should be a fixed capacitor. That draftsman has to know where every skeleton is buried within 100 miles of Newington to hold down that job. W4ZCB |
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