[Laser] Re: ATV laser DX record.

[Des]

Hello Yves and everyone on the list,

Yves wrote:
The laser TV record was broken by a German team.
With 10  mW they succeed a 70 Km QSO with B5 TV
pictures.....
*************

This is quite an achievment though I regret my German
is not very good and I have not been able to figure
out how they modulated the Laser.

Does anyone know if they used some form of subcarrier
or was this some form of direct modulation of the
Laser current?

Regards to all on the list.

Des. (M0AYF)

http://www.qrss.thersgb.net/


		
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