GRBAlpha DNxD message reserved at 0711UTC

Hello, de ji1izr/Masahiro.
I have reserved a DNxD message at 07:11UTC above the West part of Nort America . It will be transmitted 3 times with 1 minute interval.
It may be midnight there, I will try to set another one on my next pass.
I am happy to get sme questions from some members of this mailing list about this DIGI service. The first step is to receive the signal from GRBAlha. I use a single 15 ele yagi (DIAMOND A430S15), FT-847 which has an output line for 9600bps, and Direwolf on Linux to decode the signal.
To activate DIGI, including DNxD, may have some difficulty, but I use simple homemade terminal application like UISS. I think UISS may be available for this use.
From my experience, the main problem for uplinking to this satellite is the output gain of PC. When I try to use soudmodem on Windows PC, the output level is too low, so I cannot transmit a wave with enough modulation rate from my TRX. I monitor my wave everytime with my handy TRX attached small whip antenna set on my desk.
I will gather these problems and show you some ideas anywhere.
********************************** Masahiro Sanada de ji1izr Hiratsuka-city Kanagawa,Japan [email protected] [email protected] [email protected] web: http://ji1izr.atnifty.com/ blog: http://ji1izr.air-nifty.com/ **********************************
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ji1izr/Masahiro Sanada