TECH NOTES

Here starts a collection of technical information covering about every facet of Ham Radio; receivers, transmitters, control circuits, antennas, power supplies, wattmeters -- you name it. We'll add it here or others to see. Drag out some of those old schematics and drawings and share them with your fellow club members.

 

NEW! As of Sept 2014: We've expanded the content of this section or the web site to include information on neat stuff our members have dredged up on the WWW or just by tinkering in the shack.

 

 

Subject Source/Author Submitted By/Date
Wire-Antenna Installation Problems Alpha Delta

KD4CEB Kerry/20111005

Audio ALC Circuit WB4FXD Terry WB4FXD Terry/20111012
Relay Flip-Flop WB4FXD Terry WB4FXD Terry/20111012
Calculator for Simple Circuits K4YF Edgar K4YF Edgar/20121116

All About Sunspots

N4WYR Ron N4WYR Ron/20121127
Ham Radio Advances EDN Magazine WB4FXD Terry/20130403
New Ham FAQs Sil. Valley VE GP N4WYR Ron/20140122
Digital Modes K4EIT Joe K4EIT Joe/20140221

Using Ham Radio Deluxe and the N3FJP Suite

N4WYR Ron

N4WYR Ron/20140826

SDR Spectrum Recvr

N8GUN Tom

N8GUN Tom/20140920

Passwords WB4FXD Terry

WB4FXD Terry/20141018

Power Supply Safety WB4FXD Terry WB4FXD Terry/20150419

Digital Mobile Radio (DMR)

K4EIT Joe

K4EIT Joe

Joe 20160218