-----Original Message----- From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Noel Chiappa Sent: Wednesday, January 27, 2016 9:08 AM To: cctalk@classiccmp.org Cc: j...@mercury.lcs.mit.edu Subject: Re: BC11A paddle boards
> From: Guy Sotomayor > I was originally thinking twisted pair ribbon cable until I saw what > 100' spool of that would run and decided to try just the straight > "grey" ribbon cable for now. That should be fine; the DEC M9042 board (basically equivalent) used three H854 flat cables, see: http://www.computerhistory.org/collections/catalog/XD149.80 The DEC board makes every other conductor in the flat cable a ground; not quite as good as twisted pair, but close. > I probably will not be making a production run of these boards unless I > get a *lot* of interest (100 boards or so). If you want some, let me > know I would definitely be interested in some (how many exactly would depend on the price). Noel ----- Looks like the ribbon cables there are foam-separated-and-bundled, rather like a BC11 cables. What are folks using for foam-replacement when they rehabilitate existing BC11 cables? I also would be interested in some (how many pairs exactly would depend on the price, for me as well). -----