Subject: The March/April Issue of QEX is Hot Off the Press!
@VIA: WLARB
@MSGID: <
58AF5A15.2617.dove-ham@wd1cks.org>
02/23/2017
The March/April 2017 issue of QEX will be arriving at mailboxes soon. In this issue . . .
o David M. Drumheller, K3WQ, explains how to model antennas made from angle stock, wires cages, tape measures and other unconventional conductors.
o Rick Peterson, WA6NUT, shows how FDMA technology can be used for new sound card modes.
o Brian Machesney, K1LI, and Tony Brock-Fisher, K1KP, use polar modulation to to implement a "linear amplifier".
And much more! If you're not a subscriber, you're missing some of the best Amateur Radio technical journalism available. Subscribe now at
https://www.arrl.org/qex-subscription-form[1]. Click here[2] to see the table of contents for this issue and download a free sample article.
[1]
https://www.arrl.org/qex-subscription-form
[2]
http://www.arrl.org/this-month-in-qex
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