Antti.Lukats@googlemail.com wrote:
> maybe I assumed that real modulation is required
> but using nco clocked at 2x the output and modulating around
> mid frequency, hm maybe even that isnt required the
> receiver should overage it all and receive anyway
of course, you won't make a commercial product out of this hack, right ?
your system certainly makes so many out-of-band noise that
it won't pass any certification... radio is black magic for me...

But computers and radios have had a long story of love & hate.
On some old IBM tube-based mainframes, there was a radio reciever
that picked up the internal noise, which the operators were used to.
When the machine hung, the operator would instantly "hear" it...

Also, I've read that the Altaïr computer kit (was it this one ?) was
once used to run a specific program that disturbed a close radio
so music would be heard...

Have fun anyway,

> Antti
yg
--
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