Has anyone yet been able to definitively confirm what digital protocol is being used by SpaceX for space-to-ground voice comms in S-band?
Also, and I apologize if this particular query is redundant, but does anyone have the frequencies and digital protocol that is being used for Space-Ground 1 and Space-Ground 2 between MCC Houston and the ISS? Still VHF or is it all S-Band via the TDRSS now?
Also, and I apologize if this particular query is redundant, but does anyone have the frequencies and digital protocol that is being used for Space-Ground 1 and Space-Ground 2 between MCC Houston and the ISS? Still VHF or is it all S-Band via the TDRSS now?