One of the forgotten cousins of ham radio is all that goes on below the
AM radio band. I particularly like to experiment with this art
because the circuitry and theory is much more like audio than it is
like RF. Consequently, "building stuff" requires little worry
about layout issues and the gremlins associated therewith! You
can also use op amps and other easily obtainable, readily substitutable
parts to make things - no weird, impossible to find transistors or
capacitors, no silver solder required!
This page is still under construction - please check back from time to
time to see what's new.