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The May/June Issue of QEX is Hot Off the Press!

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ARRL

Well-Known Member
Nov 15, 2008
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The May/June issue of QEX, ARRL’s bimonthly magazine for experimenters, is off the press and in the mail!

In this issue . . .

Michael Knitter, DG5MK, describes a complex-impedance analyzer that uses a heterodyning technique and high resolution ADCs to get good accuracy at low cost.

Robert H. Sternowski, WBØLBI, uncovers old measurements, which show that vertically and horizontally polarized noise ...

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  • @ BJ radionut:
    +1
  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.


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