[WARC] WARC March Program Next Thursday,
March 18th - CORRECTED DATE - 18th
Len Litvan
Litvan at acegroup.cc
Thu Mar 11 17:20:06 GMT 2010
Hello all,
Just a reminder that the March monthly program of the WARC is next
Thursday, March 18. This is an important meeting because, in addition
to a great program (see below), the revisions to the Constitution and
By-Laws will be voted upon. PLEASE PLAN TO ATTEND. Also, for those
with family memberships, PLEASE TRY TO HAVE ALL FAMILY MEMBERS PRESENT
as each individual has a vote and counts towards ensuring that a quorum
is present.
The program also will be very interesting: Dan Waseen (KC0RKM) will
present "Viewing Modulation using Matlab Simulation." Visualizing what a
modulated signals look like in the time domain can be a non-trivial
exercise. Watching the modulated output on an oscilloscope can be
frustrating. Simulating an actual circuit with respect to looking at
that output in the time domain can be very time consuming. Dan will be
presenting how audio signals alter a carrier to create the output
signal, using mathematical simulation software, which can show the
results instantly.
See you next Thursday, March 18. 7:00 PM at the Winona County Courthouse
Annex.
Sincerely,
Len KC0RSX
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