Microwave Radio Communications LLC STAHPU2D User Manual

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Strata Operations Guide 
 
25 -
 
 
 
4.  Any combination of one or two analog audio inputs to either or both FMT or MPEG encoder audio 
inputs is supported. 
 
 
Digital Audio Options 
The MPEG encoder digital audio on-board connector supports up to four each separate digital audio 
inputs.  Currently the AES-EBU digital audio format is supported. 
 
 
Note:  
Since digital audio connections, unlike analog audio connections, share a common ground 
connection between two audio circuits, digital audio wiring connections are able to accommodate twice 
the number of audio circuits over the same number of connecting wires (leads).  Please refer to the MPEG 
encoder wiring pinout connections shown below for the differences between analog and digital wiring 
connections. 
 
 
MRC 907386-1 COFDM/MPEG Encoder PWB 
  
Digital Audio 
        (J13)
 
Analog
 
Channel 1 
     (J11) 
Analog
 
Channel 2
     (J12)