TechNet Links for 2010-01-25

Here are the TechNet links from January 25, compliments of Chris KJ4HYG, Fred N4CLA, and Bob K4ESA

SWR

http://en.wikipedia.org/wiki/Standing_wave_ratio

Microwave Transverters, Radios, etc.

Downeast Microwave - http://www.downeastmicrowave.com

Some Microwave stuff here - http://www.w1ghz.org/10g/10g_home.htm

W1GHZ Microwave Stuff - http://www.w1ghz.org/

Reflection Coefficient tutorial - http://www.fourier-series.com/rf-concepts/reflection.html

Atlanta Microwave Repeater - 927.6625 node #344630

Here is a link to a mail group full of folks who are building or have built W1GHZ transverters.  To subscribe or unsubscribe via the World Wide Web, visit http://lists.ae5k.us/listinfo.cgi/4smicrowave-ae5k.us

CW SIG, code keys, oscillators, etc.

Code Oscillator schematic - http://electronicsusa.com/o-2schematic.html

Home Brew Keys - http://www.k9ew.us/paddles_keys_keyers.htm

code practice program - http://www.g4fon.net/

QRZ homebrew Key thread - http://forums.qrz.com/showthread.php?t=170985

NB6M Paddles - http://www.amqrp.org/projects/paddle/NB6M%20Paddles.html

J38 Keys - http://k6ix.net/J38Keys.html

LCWO - http://lcwo.net/?p=main

Just Learn Morse Code - http://www.justlearnmorsecode.com/

Navy Flameproof key - http://jhbunnell.com/navykey.shtml

Lego Morse Code Paddle - http://www.youtube.com/watch?v=Bu_7aNoqvgw&feature=related

Kent Keys - http://www.kent-engineers.com/

Obriensweb sked pages - http://www.obriensweb.com/sked/

Paddle with CD as base - http://www.eham.net/articles/15184