Full-color, full-resolution graphics from the pages of QRP Homebrewer

QHB #9 -- November 2002

Click on the desired article below to view its graphics & photos
Precision Variable Crystal Oscillator, by Jim Kortge, K8IQY
Tools and Methods for Measuring Crystal Parameters, by Jim Kortge, K8IQY
Build an RF Probe in 10 Minutes, by Phil DeCaire, WB7AEI
The QuickieLab - A QRPer’s Experimenting Platform, by George Heron, N2APB
Build the "AVV" Audio Visual Voltmeter, by Joe Everhart, N2CX
Electronic Variac, by Dave Ottenberg, WA2DJN
Low Pass Filters for QRP Transmitters, by Phil DeCaire, WB7AEI
Herring Aid 7 - Mods to a Great Little DC Receiver, by Bob Johansen, WB2SRF
A Tale of Two Antennas (PAC-12 & the Improv), Joe Everhart, N2CX
Analyzing the FM Receiver IC for Homebrew Use, by Harold Smith, KE6TI
A Primitive Antenna Analyzer, by Doug Wilson, WA0VSL

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Last Modified: January 10, 2003