[Laser] ATV laser DX record

Mike Long mike at milisake.com
Fri Mar 23 23:35:51 EST 2007


On 3/23/07, James Whitfield <n5gui at cox.net> wrote:
> >From Yves  F1AVY :
>
> >With 10  mW they succeed a 70 Km QSO with B5 TV pictures.
>
> Thank you for passing the information along.
>
> I am not sure what B5 TV pictures are.

I wonder if it is equivalent to the "P" system for reporting picture
quality used here in the US for Amateur Television.  A good, short
tutorial is available at:

http://www.ussc.com/~uarc/utah_atv/psandqs.html

If it is, this is quite a feat indeed!  Congratulations on the accomplishment.

Cheers,
Mike
N3YPA/8


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