Actually, I trace the linage back to HAL Electronic's Spectra-Tune, sold
in the early 1980's.
However, HAL had to use a dozen ICs to accomplish the task, and it was
not programmable.
Jack
Ingo Meyer (DK3RED) wrote:
Hello Jack,
I've added a web page describing the new Z100 at
http://www.cliftonlaboratories.com/z100_tuning_aid.htm.
Looks like an advanced version of the "Son of Zerobeat" at
http://jacksonharbor.home.att.net/zerobeat.htm
from Jackson Harbor Press by Chuck Olson, WB9KZY. ;o)
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