28 Years of the Digest ... founded August 21, 1981

Classified Ads
TD Extra News

Add this Digest to your personal   or  


The Telecom Digest for June 29, 2010
Volume 29 : Issue 175 : "text" Format

Messages in this Issue:
  Re: Western Electric 43A dialer...                               (Michael)

====== 28 years of TELECOM Digest -- Founded August 21, 1981 ====== Telecom and VOIP (Voice over Internet Protocol) Digest for the Internet. All contents here are copyrighted by Patrick Townson and the individual writers/correspondents. Articles may be used in other journals or newsgroups, provided the writer's name and the Digest are included in the fair use quote. By using -any name or email address- included herein for -any- reason other than responding to an article herein, you agree to pay a hundred dollars to the recipients of the email. =========================== Addresses herein are not to be added to any mailing list, nor to be sold or given away without explicit written consent. Chain letters, viruses, porn, spam, and miscellaneous junk are definitely unwelcome. We must fight spam for the same reason we fight crime: not because we are naive enough to believe that we will ever stamp it out, but because we do not want the kind of world that results when no one stands against crime. Geoffrey Welsh =========================== See the bottom of this issue for subscription and archive details and the name of our lawyer, and other stuff of interest.
Date: Mon, 28 Jun 2010 03:24:03 -0700 (PDT) From: Michael <michael.muderick@gmail.com> To: telecomdigestmoderator.remove-this@and-this-too.telecom-digest.org. Subject: Re: Western Electric 43A dialer... Message-ID: <109add39-39d5-4da9-8de2-6c3268e7d86b@k39g2000yqb.googlegroups.com> On Jun 27, 8:32 pm, tlvp <tPlOvUpBErLeL...@hotmail.com> wrote: > On Tue, 15 Jun 2010 19:47:33 -0400, Al Gillis <al.1...@hotmail.com> wrote: > > Does anyone have technical info (the appropriate BSP) for a 43A dialer? > > (it's dated "2-77") > > > This gizmo is mounted in a 7" apparatus case, has 14 slide switches (for > > setting the telephone number to be dialed) and a motor driven gear that > > rotates switch contacts across a circuit board wired to the slide switches. > > On another circuit board there are two 6 position terminal boards and some > > relays along with resistors, capacitors, diodes and those sorts of things. > > This circuit board is stenciled "90D217, Series 4". > > > I can e-mail you a photo if that would help identify it. > > > Inquiring minds want to know!!! > > Not seeing a picture leaves me a bit uncertain, but I may have > one of those devices, picked up cheap at a flea market ages ago. > No documentation whatsoever -- and (worst of all) no power supply, > which seems to have been a required adjunct in a separate case. > > Any hints what the power supply should be supplying in the way of power, > and where (which contact points) it should be supplying that to? > > Cheers, -- tlvp > -- > Avant de repondre, jeter la poubelle, SVP http://www.telephonecollectors.org/DocumentLibrary/BSPs/501Division/501-165-101-i4-43A_Dial.pdf Hope this helps
TELECOM Digest is an electronic journal devoted mostly to telecom- munications topics. It is circulated anywhere there is email, in addition to Usenet, where it appears as the moderated newsgroup 'comp.dcom.telecom'. TELECOM Digest is a not-for-profit, mostly non-commercial educational service offered to the Internet by Bill Horne. All the contents of the Digest are compilation-copyrighted. You may reprint articles in some other media on an occasional basis, but please attribute my work and that of the original author. The Telecom Digest is moderated by Bill Horne. Contact information: Bill Horne Telecom Digest 43 Deerfield Road Sharon MA 02067-2301 781-784-7287 bill at horne dot net Subscribe: telecom-request@telecom-digest.org?body=subscribe telecom Unsubscribe: telecom-request@telecom-digest.org?body=unsubscribe telecom This Digest is the oldest continuing e-journal about telecomm- unications on the Internet, having been founded in August, 1981 and published continuously since then. Our archives are available for your review/research. We believe we are the oldest e-zine/mailing list on the internet in any category! URL information: http://telecom-digest.org Copyright (C) 2009 TELECOM Digest. All rights reserved. Our attorney is Bill Levant, of Blue Bell, PA. --------------------------------------------------------------- Finally, the Digest is funded by gifts from generous readers such as yourself who provide funding in amounts deemed appropriate. Your help is important and appreciated. A suggested donation of fifty dollars per year per reader is considered appropriate. See our address above. Please make at least a single donation to cover the cost of processing your name to the mailing list. All opinions expressed herein are deemed to be those of the author. Any organizations listed are for identification purposes only and messages should not be considered any official expression by the organization.
End of The Telecom Digest (1 message)

Return to Archives ** Older Issues