using only 45 kHz bandwidth!

Latest News and Discussion about the use of the DATV transponder on Es'hail-2
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F6DZP
Posts: 217
Joined: Fri May 27, 2011 9:59 am

using only 45 kHz bandwidth!

Post by F6DZP » Sat Mar 30, 2019 11:20 am

Hello,

This morning we have tested the new (beta) version of Minitioune and have been able to receive a beautiful video from G0MJW using only 45 kHz of bandwidth!

SR used 33kS/s
modulation : 32APSK
encoding : H265

video definition : 768x576 (moving picture - Bunny)
SR33_32APSK.jpg
SR33_32APSK.jpg (394.76 KiB) Viewed 2445 times
We are very far from analog video bandwidth and the result is very acceptable!

73
Jean-Pierre F6DZP

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