rDBE source choices:

>From 12m:
> Take signals from NZ2 or NZ4 outputs from UDCs. 
  (need other NZs?)

>From 305m (regular):
> Bypass input filters on rDBEs to pass NZ1 freq range.
> Take NZ1 signals from 4-13, 4-14, 6-13, 6-14 using setup
  for 250 MHz IF outputs. 
  
Do we need 'from 305m WB IF' at all?  If so:
>From 305m (new WB IF):
> Take signal from 3-5 GHz WB IF outputs (split before input
  of new PDEV matrix) and convert to 1.5 GHz CF along the
  way. 
> Split thru four sub-band filters & convert each to NZ2,
  routed to the four rDBEs.     


PUPPI source choices:

>From 12m:
> Switch in the AO-friendly 1-2GHz IF outputs from the
  1st UDC.
> Take signal from "Visitor's Room Outputs" (4-3 & 6-3).
  Note: these outputs are essentially "DC to daylight",
  but it may be desirable to cut down on the large atten
  value in these lines.  
  
>From 305m (regular):
> Take signal from "Visitor's Room Outputs" (4-3 & 6-3).
  Note: these outputs are essentially "DC to daylight",
  but it may be desirable to cut down on the large atten
  value in these lines.

>From 305m (new WB IF):
> Take signal from 3-5 GHz WB IF outputs (split before input
  of new PDEV matrix) and convert to 1.5 GHz CF along the
  way.    


WAPPS/PDEV source choices:

>From 12m:
> Switch in the AO-friendly IF outputs from the 1st UDC.
> Take WAPP/PDEV signal through the existing path from the
  PDEV IF splitter using setup for the 250 MHz IF output..

>From 305m (regular):
> Take WAPP/PDEV signal through the existing path from the
  PDEV IF splitter using setup for 250 MHz IF output.

>From 305m (new WB IF):
> Take WAPP/PDEV signal from the output of the 'PDEV matrix'.

>From ALFA:
> Take WAPP/PDEV signal through the existing path from the
  PDEV IF splitter.