After "Which transmitter should I use?" the most pressing question for low power broadcasters is "How do I build an antenna?"
A fellow by the name of Ernie Wislon who ran a mail order company called PanAxis Productions back in the 70s and 80s wrote a definitive manual on low power AM transmitting antennas - including extensive theory and formulas. Alas, Ernie retired, sold the company and the manual went out of print.
Imagine my joy when I discovered an old photo copy of this manual, originally entitled "Construction Plans, Medium Frequency Antennas."
So, I scanned all 14 pages, cleaned the images up as best I could and used the old "Splitz" application to put the scanned pages in a format that is readable over the web and also added links to clear images of the formulas.
So, enough chit-chat, please to be enjoying Construction Plans, Medium Frequency Antennas (Restored)