COM1019 DSSS modulator -> COM-2001 Dual D/A converter 

Direct sequence spread-spectrum
19.9 Mchip/s
Spreading code: Barker, length 13
Data rate: 3.06 Mbps.
No noise. 
PRBS-11 sequence is being transmitted.

Connect a serial cable to the COM1019 (leftmost ComBlock).
Enumerate the ComBlocks from the ComBlock Control Center.
Import the configuration settings 1019_2001.stn

With an oscilloscope, verify that the wavefor at the COM-2001 outputs are filtered QPSK 
signals with slight overshoot, 1V peak-to-peak, 19.9 Mchip/s.