[Alexandria Radio Club Reflector] Home Brew Transmitter and Receiver

Mark Bonanno bonanno.mark at gmail.com
Tue Jun 27 14:32:24 EDT 2023


[image: Oscilloscope_Traces.jpg]
[image: Transmitter_Receiver.jpg]
It took a while to get all the parts but I was able to reproduce the AM
transmitter and receiver from Make Magazine's February issue (Power through
thin air).  Way low power but the oscilloscope shows it worked (the yellow
trace is channel 1 - the transmitter, the blue trace is channel 2 - the
receiver)!

The best part?  I actually understand how the circuits work!

Mark Bonanno
571.303.9647
KM4GML
WRQT757

Sometimes the appropriate response to reality is to go insane.
  - Philip K. Dick
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