[amsat-bb] Hardware

[Larry]

If I may impose further on the group,  thanks to your assistance I am
able to get Gpredict to do what I need to do, and have configured the
software to match my radio and rotators.  I am looking for hardware
recommendations for a board that I can plug into my shack computer and
use as an interface between that and my new-to-me G5500.  I would
welcome any thoughts or suggestions you folks might have.

Larry W8ANT