WM Gore Steve At 05:06 PM 10/2/2006, Steven Kan wrote: >Though we typically sell our products individually, we are commonly asked >about putting a bunch of them into a 19" rackmount box. Typically this >involves SMA or BNC bulkhead connectors on the front panel and a few dozen >cables to our standard assemblies, bolted to the bottom panel inside the >box. Here's one of our standard assemblies: > >http://tinyurl.com/jvec3 > >and the results of just such an integration project: > >http://www.pulseresearchlab.com/products/systems/available.htm > >and the rat's nest inside: > >http://kan.org/download/SystemAssembly.jpg > >Today I was asked if we could build a big fanout system like this (18 >modules), but with mass-terminated connectors to the outside world. >Furthermore, the signal count is higher than those we've done before (there >would be 144 cables inside the box). > >Does anyone know of a vendor that supplies good 50 Ohm ribbon-coax >assemblies that have a header-type connector (or other mass-terminated >connector) on one end, and has or will accept SMAs on the other end? I would >need 36 coax circuits per cable. > >This particular customer won't go much faster than 120 MHz (toggle rate), >but we'd like to find a solution with good SI so we can go faster for the >next customer. (The modules themselves will go >3.5 GHz) > >Thanks! I know the population here is more typically board-level experts, >but maybe there's a system integrator lurking quietly :) >-- >Steven Kan (p) 310-515-5330 x24 >Pulse Research Lab (f) 310-515-0068 >1234 Francisco St., Torrance, CA 90502 (c) 818-620-3062 >mailto:steven@xxxxxxxxxxxxxxxxxxxx >http://www.pulseresearchlab.com >Signal Buffering & Translation for Digital Design, Integration & Test > >------------------------------------------------------------------ >To unsubscribe from si-list: >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > >or to administer your membership from a web page, go to: >//www.freelists.org/webpage/si-list > >For help: >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > >List FAQ wiki page is located at: > http://si-list.org/wiki/wiki.pl?Si-List_FAQ > >List technical documents are available at: > http://www.si-list.org > >List archives are viewable at: > //www.freelists.org/archives/si-list >or at our remote archives: > http://groups.yahoo.com/group/si-list/messages >Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu