[Amps] EME vs. satellite comms
Steve Wright
stevewrightnz at gmail.com
Mon Jan 9 16:42:07 EST 2017
On 10/01/17 06:00, Michael Clarson <wv2zow at gmail.com> wrote:
> With geostationary and high elliptical sats,
> propagation is removed from the QSO, which may allow folks in different
> parts of the world to actually converse
Lets hope the people who engineer and launch such a system understand
the difference between a decent social ragchew with a few pictures
exchanged, and a DX contact - specifically the difference of about 50uV
in signal level.
A lot of groundstation work needs to be done in the 1.3 - 10GHz
microwave bands with regard to automated antenna and doppler tracking,
and then the time will be right for 200uV+ megabit links and fully solid
wideband audio.
Steve ZL1BHD
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