24GHz module information needed


I have a Thomson-CSF 24 GHz module I would like to test.  Picture attached.  Its the connections to the 9 pin connector I need most.  Tracing wiring through is almost impossible due to the layered pcb.
Any additional info to the connections and voltages appreciated.  HMLO and HMIF  SMA sockets I do not recognise these names for their purpose.
73s John G8ACE

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