"Chat With The Designers" audio is posted

Fri Dec 30 19:06:44 CST 2011

Audio now posted for the live, online mini-tutorial session we had this
week: ³Homebrew Filter Selection² ...
http://www.njqrp.org/teamspeak/Dec27.html

Hope you enjoy the session.  Fast-paced and lots of good information.

Hope you can join us next Tuesday for the next mini-tutorial ³Homebrew
Filter Measurement Techniques².

73, George N2APB  &  Joe N2CX
   http://www.njqrp.org/teamspeak/TeamspeakChat.html

From: George Heron <n2apb at midnightdesignsolutions.com>
Date: Tue, 27 Dec 2011 19:38:34 -0500
To: <sdr-cube at yahoogroups.com>, "NUE-PSK at yahoogroups.com"
<NUE-PSK at yahoogroups.com>, Micro908 <micro908 at yahoogroups.com>,
"njqrp at yahoogroups.com" <njqrp at yahoogroups.com>, "AQRP at yahoogroups.com"
<AQRP at yahoogroups.com>, "tacos at amrad.org" <tacos at amrad.org>
Conversation: "Chat With The Designers" Tuesday is here again!
Subject: Re: "Chat With The Designers" Tuesday is here again!

Server¹s up and it¹s a Œgo¹ for tonight¹s session!  Hope to see you there.

73, George N2APB
            & Joe N2CX
      http://www.njqrp.org/teamspeak/TeamspeakChat.html

From: George Heron <n2apb at midnightdesignsolutions.com>
Reply-To: <sdr-cube at yahoogroups.com>
Date: Tue, 27 Dec 2011 18:43:43 -0500
To: <sdr-cube at yahoogroups.com>, "NUE-PSK at yahoogroups.com"
<NUE-PSK at yahoogroups.com>, Micro908 <micro908 at yahoogroups.com>,
"njqrp at yahoogroups.com" <njqrp at yahoogroups.com>, "AQRP at yahoogroups.com"
<AQRP at yahoogroups.com>, "tacos at amrad.org" <tacos at amrad.org>
Subject: [sdr-cube] Re: "Chat With The Designers" Tuesday is here again!

Looks like the TeamSpeak server (that we¹ve reliably been using each week
for coming on two months now) is down.  It figures, just when we are about
to launch our regular tutorial series!  Oh well,  I have a note in to the
admin and our benefactor for this service and we¹ll see what¹s cooking.

There¹s a chance the TS3 server will be up within the next 90 minutes, so
check back occasionally ... If it is, we¹ll be there!   Otherwise, we¹ll
just play it by ear for another night this week or just wait until next week
Tuesday.

Thanks for all the notes expressing interest in attending.  See you soon
there on TeamSpeak3.

73, George N2APB
            & Joe N2CX
      http://www.njqrp.org/teamspeak/TeamspeakChat.html

From: George Heron <n2apb at midnightdesignsolutions.com>
Reply-To: <sdr-cube at yahoogroups.com>
Date: Mon, 26 Dec 2011 23:30:28 -0500
To: "NUE-PSK at yahoogroups.com" <NUE-PSK at yahoogroups.com>,
"sdr-cube at yahoogroups.com" <sdr-cube at yahoogroups.com>, Micro908
<micro908 at yahoogroups.com>, "njqrp at yahoogroups.com" <njqrp at yahoogroups.com>,
"AQRP at yahoogroups.com" <AQRP at yahoogroups.com>
Subject: [sdr-cube] "Chat With The Designers" Tuesday is here again!

In this our 6th week, the topic is something near to the hearts of all
homebrewers ... filters.  We all use them and we all need them, yet
sometimes they seem like a big mystery.

This week in the "Chat With The Designers" online session, we'll be
reviewing a lot of core technical information and going step-by-step through
a sample design of a Low Pass Filter ... based on the desired
characteristics:  input/output impedance, filter type, roll-off rate,
ripple, # poles, and more.  And then we'll discuss how to measure the
performance of the LPF we just designed!

Should be fun and informative for all.  No math, and pretty easy to follow
along, especially if you first download and print the Discussion Guide for
the session ... 
http://www.njqrp.org/teamspeak/CWTD%20(Dec%2027)%20HB%20Filt%20Selection%20&
%20Meas.PDF 

Hope to see many of you there with us on Teamspeak on Tuesday at 8pm EST
(0100z).     (For details of connecting to the Teamspeak3 conferencing
server, see ... http://www.njqrp.org/teamspeak/TeamspeakInstructions.html)

73, George N2APB & Joe N2CX
      http://www.njqrp.org/teamspeak/TeamspeakChat.html

__._,_.___

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