March 27, 2021, Nighttime Operation Report

Hello, everyone. We are NEXUS development project team in Nihon University. Your receiving reports are used for confirmation of NEXUS state. Thank you for your cooperation. We will report the result of nighttime operation today.

NEXUS is orbiting while carrying out "Real-time HK Data Downlink (Bus Transmitter, GMSK9k6, 437.075MHz)" with CW stopped now.
For "Real-time HK Data Downlink" telemetry format, please have a look at the pdf below.
http://sat.aero.cst.nihon-u.ac.jp/nexus/download/NEXUS_FM_telemetry_format.pdf

○Operation Result
We performed nighttime operations twice.
"CW custom operation(437.075MHz)", ”Linear transponder operation(Up : 145.930~145.900MHz, Down : 435.880~435.910MHz)”.

We confirmed that the uplink passed in both passes.

【Notice】
The regular operation have been completed until today. It is going to shift to the operation for ham radio operator such as TRP, Digi-talker and SSTV.
Thank you for your cooperation!
We will inform you about the future operation on Twitter later.