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WHAT'S COMING UP IN THE MARCH/APRIL ISSUE OF QEX |
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The March/April issue of QEX is out, and it is full of theoretical and
practical technical articles that you don't want to miss.
In this issue, Milt Cram, W8NUE, and George Heron, N2APB, describe the
design and construction details of their "NUE-PSK Digital Modem." The
authors provide complete technical details as a companion to their March
QST article. Cornell Drentea, KW7CD, presents some schematic diagrams
and circuit descriptions for his "Star-10 Transceiver," in Part 2 of
this series.
Jack Smith, K8ZOA, provides an interesting look at carbon composition
resistor aging as well as inductive and capacitive effects of other
resistor construction types in "Carbon Composition, Carbon Film and
Metal Oxide Film Resistors." Contributing Editor L. B. Cebik, W4RNL,
looks at several impedance matching options for modern HF and VHF beam
antennas in "Antenna Options."
Would you like to write for QEX? It pays $50 per printed page. Be sure
to check out the Author's Guide http://www.arrl.org/qex/#aguide for
more information. If you prefer postal mail, please send a business-size
self-addressed, stamped envelope to QEX Author's Guide, c/o Maty
Weinberg, ARRL, 225 Main St, Newington, CT 06111-1494.
QEX is edited by Larry Wolfgang, WR1B, and is published six times a
year. The subscription rate for ARRL members in the US is $24. For First
Class US delivery, the rate is $37 for members, $49 for nonmembers. For
international delivery via air mail, including Canada, the subscription
rate is $31 for members, $43 for nonmembers. Subscribe to QEX today
http://www.arrl.org/qex.
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