jmilldrum] really gets a lot of use out of his Si5351A breakout board. He’s a ham [NT7S], and the Si5351A can generate multiple square waves ranging from 8 kHz to 160 MHz, so it only stands to reason that it is going to be a useful tool for any RF hacker. His most recent exploit is to use the I2C-controllable chip to implement a Fast Simple QSO (FSQ) beacon with an Arduino.
ABOUT THE AUTHOR Marga Ortigas Marga Ortigas covers the Asia-Pacific region for Al Jazeera English. Beijing, China – His kingdom was tu... Read more
ARRL Field Day is June 23 – 24. See the May issue of QST, page 85, for the Field Day announcement. The Field Day site locator is now up and running, a... Read more
Quad-Copter Touring the Greene County (Ohio) Fairgrounds – The 2017 home of the Dayton Hamvention (R). Video by Greg, W8WWV – October 5, 2... Read more
” The FCC Enforcement Bureau has affirmed an $11,500 fine against Brian Crow, K3VR, of North Huntingdon, Pennsylvania, for deliberately interfer... Read more
WFSB 3 Connecticut Read more
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