WC4DC Archive
Library Category: Electronics
The Radio Amateur’s Hand Book (1922)
A historical amateur-radio handbook covering early wireless telegraphy and telephony.
Read more →Wireless Telegraph Construction for Amateurs
An illustrated historical construction book for early amateur wireless stations.
Read more →Lessons in Wireless Telegraphy
A systematic early course in wireless principles and the electrical laws behind radio equipment.
Read more →United States Frequency Allocation Chart
The U.S. government spectrum-allocation wall chart showing how the radio spectrum is assigned.
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