AO-51 has been out of service since June 26. The management team downloaded the contents of the memories and then performed a software reset. The obtained data was analyzed in the course of the last few days, and from today Echo is back in operation.
AO-51:
FM transponder, V/U
Uplink: 145.920 MHz FM, 67 Hz PL CTCSS
Downlink 435.300 MHz FM
9k6 Digital, V/U, PBP BBS (Pacsat Broadcast Protocol BBS)
Uplink: 145.860 mhz FM, 9k6 PBP Digital
Downlink: 435.150 mhz FM, 9k6 PBP Digital