From: John ke5h...@taylorent.com
Date: Mon, 22 Feb 2010 Time: 23:04:49
So as to not continue growing the ROS legality discussion even further,
I would like to ask a fairly simple question.
How will the modulation be determined from any SSB transmitter when the
source of the modulation is via
So as to not continue growing the ROS legality discussion even further, I would
like to ask a fairly simple question.
How will the modulation be determined from any SSB transmitter when the source
of the modulation is via the microphone audio input of that transmitter?
Simply stated, how would
John,
Given sufficient carrier suppression, any tone inputed to the microphone
makes the transmitter output a pure RF carrier at a frequency of the
suppressed carrier frequency plus the tone frequency for USB, or minus
the tone frequency for LSB. Whatever you do with the tones determines
So as to not continue growing the ROS legality discussion even further, I would
like to ask a fairly simple question.
How will the modulation be determined from any SSB transmitter when the source
of the modulation is via the microphone audio input of that transmitter?
Simply stated, how would
John wrote:
How will the modulation be determined from any SSB transmitter when the
source of the modulation is via the microphone audio input of that
transmitter?
Simply stated, how would any digital mode create anything other than some
form of FSK simply by inputting a tone at the
Nothing is altered. In a SSB transmitter, amplitudes are scaled (usually
UP) and frequencies just shifted. So, if audio tones change frequency,
RF tones do likewise.
73,
Jose, CO2JA
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El 22/02/2010 18:04, John escribió:
So as to not continue growing the ROS legality discussion even
