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2014 Field Day at Tally Lake
File:Attached file is the txt log file for the Field Day at Tally Lake.
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An Overview of Capacitors
Good overview of the different kinds of capacitors, with their respective strengths and weaknesses. Prepared and presented at the January 17, 2023 club meeting by Tony Riffe, AA7FR.
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Early History of Amateur Radio by W7YP
The early years of amateur radio and the impact on 'wireless' of the sinking of the Titanic.
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Introduction to HF Propagation - Part 1
Overview of how HF propagation works and how it affects the various amateur radio HF bands.
Part 2 covers how space weather affects HF propagation and how to adjust HF radio operation in order to minimize its affects.
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Introduction to HF Propagation - Part 2
Part 2 covers:
1. Cycle 25 and solar cycle history
2. Poor propagation
3. Predicting propagation
4. Measuring actual propagation
5. Strategies for coping with poor propagation
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Nuclear EMP Weapons: Facts, Myths, Unknowns and Speculation
Slides from the FVARC March 21, 2023 club meeting presentation.
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Solar Flux Explained !
File:Here's a real good simple explanation about how the sun effects ham radio propagation.
.thumbnail.JPG "The crew working on the Tribander")