Full-color, full-resolution graphics from the pages of QRP Homebrewer
QHB #9 -- November 2002
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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 |
