[RTTY] FSK is bad?

[Thom]

and exactly how do I change that shaping?

73

Thom KI8W


On 10/25/2016 21:18, James Wolf wrote:
> The data rate on an OOK  (on off keying) waveform dictates how fast you have
> to turn a signal off and on.  You can modify the waveform by shaping the
> ramp up and ramp down transition between the dwell times.  As to power
> bandwidth, if you measure the power 500 Hz away from the carrier with 1 watt
> output and then again with 100 watts, your measurement will now be 20 dB
> higher.
>
>>> Uh, I was always under the impression that transmitted bandwidth is
> determined in digital modes by the data rate rather than power output.
>>> The "dirtier" the digital signal the greater bandwidth generated.  Am I
> wrong?
>
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