AX100 UHF Transceiver

The AX100 UHF (Ultra-High Frequency) Transceiver handles telecommands.

DMC3 Daughterboard Connection

The DMC3 daughterboard hosts the GNSS receiver and the AX100 UHF transceiver.

The AX100 transceiver is mounted on the top-side of the DMC3 (the side with the stack header sockets). It connects via the X2 connector (spring-loaded).

The AX100 interfaces with the OBC via I2C, via the Stack Header pins H1-41 and H1-43.