Hi Gang,
Well, during these here Easter Holidays---for whatever reason, I do NOT
know---I reprised from atop the storage shelf my old homebrewed (circa 1995, or
so) "Mate for the Mighty Midget" superheterodyne receiver (see April 1966 QST,
or the 1969 ARRL HANDBOOK)...
WOW! I'd forgotten how s
..~wa5bxo/asyam/Amplitude%20Modulation.htm
The television visual carrier is amplitude modulated in such a
way. The black parts of the picture, in which noise is most
easily seen, are transmitted at the highest power, and the white
portions are transmitted at the lowest power.
Likewise the to
2 matches
Mail list logo