FDM-S3 Downconverter Assembly – rev 3
2021-11-04
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2.
Insert the DCM
Remove the RF-IN input cap so as to be able to insert the DCM (DownConverter Module) inside it’s
housing. Here is a picture of the FDM-S3 open with the Downconverter inside :
The Downconverter must be fixed to the lower panel by means of 4 screws and the 2 tab washers
must also be fixed to the field of the RCMM (Reference Clock Manager Module) :