better to enquire at www.greenkeys.com or is it org...one of them will get you there. mdm ted
--- "Davies, Doug A FOR:EX" <[EMAIL PROTECTED]> wrote: > Here's one for the oldtimers who have experience in > commercial data > transmission, teletype in particular. A fellow came > into my office > yesterday with this unit he said he found in the > dump. It was made by > Sperry Gyroscope Ltd. in Ottawa, Ontario Canada, a > division of Sperry Rand > Corp. Both of these entities were absorbed long ago > by first Remington and > then Unisys, I believe. The unit is call a > Combination Teletest and has a > tag on it that says it was last calibrated Dec. 1, > 1978. From the front > panel, I think this thing was used to test teletype > equipment. It has stuff > like a series of toggle switches that say "MARK" and > "SPACE" on them as well > as an adjustment for baud rate, from 12 to 1200 > baud. There is also a meter > that says % Distortion. There are two BNC > connectors that say INPUT LOOP > and OUTPUT LOOP. It has a bunch of other doo-dads > that I can't rmember at > the moment. > > Anyone ever seen or worked with one of these? It's > obviously of no use > anymore but curiosity has me wondering. Thanks for > any info. > > Doug VA7DD > > Doug Davies > Tenures/WoodlotForester > Kalum Forest District > Terrace, B.C. > 250)-638-5125 > (250)-638-5176 Fax > MailTo:[EMAIL PROTECTED] > > > > > > > Yahoo! Groups Links > > To visit your group on the web, go to: > http://groups.yahoo.com/group/Repeater-Builder/ > > To unsubscribe from this group, send an email to: > [EMAIL PROTECTED] > > Your use of Yahoo! Groups is subject to: > http://docs.yahoo.com/info/terms/ > > ===== Ted Bleiman K9MDM -just tired MDM Radio Ltd 1629-B N. 31 st Ave Melrose Park, IL 60160 708.681.0300 fax 708.681.9800 email [EMAIL PROTECTED] web http://www.mdmradio.com __________________________________ Do you Yahoo!? Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes http://hotjobs.sweepstakes.yahoo.com/signingbonus Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
