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101090 discussions

FS (a little OT): Telular Phonecell SX5 GSM Fixed Terminals (x2)

by spectre＠floodgap.com

I know that there's a few people on this list who mess around with homebrew GSM networks and OpenBTS, so I'll offer these here first. I am getting rid of my two Telular Phonecell SX5 fixed GSM terminals. These are 2G devices that present a phone line and a serial port. They have dial tone emulation and can allow a regular phone handset to send and receive calls. (There is some fax support but I've never used that functionality.) The serial port is directly connected to the GSM modem so that you can also use it for sending and receiving SMS text messages, which is the primary purpose it served here (so I could ping the house sensor network if the server line was down). The reason I'm getting rid of them is because 2G is being sunsetted in the USA and T-Mobile, the last 2G carrier, will dismantle its nationwide 2G network by the end of this year. DO NOT BUY THIS IF YOU WANT TO USE IT FOR THAT PURPOSE unless you are using a regional carrier you know will support it. On the other hand, if you want a fixed box (or both of them) for your own private GSM network, such as with an OpenBTS base station, then this will serve you hopefully as well as it has served me. Both units were purchased new and I have been their only owner. They include manuals, power supplies, spike antennae and power cords in the original boxes. SIM cards are not included and I have removed their old lead-acid battery backups for weight and because those died long ago. I'm asking $60 each, or $100 if you want them both, plus shipping. I'm open to other offers. Please E-mail me off list. -- ------------------------------------ personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * ckaiser at floodgap.com -- FORTUNE: You're wise, but not wise enough not to read this sort of drivel. -

5 years, 11 months

Mac Performa 6214CD FTGH from San Antonio, TX (re-post; now tested)

by mark.tapley＠swri.org

All, Still trying to find a home for this system (re-post but with more information, testing) For the visually oriented, here are pictures showing the machine running: https://drive.google.com/drive/folders/11j__mCYOFuBAil58hAdhmSK5GMaqmcUL?us… Things in the pictures but NOT included in the giveaway are: 1) ADB cable (Mini-DIN4) (the one in the photos was borrowed from another system for testing) 2) ?square? ADB mouse (also borrowed) 3) Power strip You get everything else. Mac Performa 6214CD, PowerPC CPU, 3.5? floppy and CD drive on front face Apple Extended Keyboard II (NO ADB CABLE) Apple Apple Desktop Bus Mouse II (round - not working) Apple Multiple Scan 15 Display (matching, includes cable) APS external SCSI hard drive enclosure and cable (Centronix on the hard drive end, DB-25 on the Mac end) Epson Stylus Color 740 ink-jet printer with a spare (unopened) cartridge UMAX Astra 1220S flat-bed SCSI scanner. ZIP drive with SCSI interface Cables Pile of accompanying software including at least: DeltaGraph Now Up-To-Date and Contact Sad Macs, Bombs and disasters Retrospect Backup Astra Scanner Driver All Free to a Good Home. You want this if: a) you can afford shipping or pickup from San Antonio, TX, 78254, and b) 15 years after ?Take this job and shove it? came out you finally acted on it, quit your job and set up your own home office and accounting business, and now you want to relive your glory days. All items tested May 23, 2020. Everything worked, with the following exceptions: 1) The round ADB mouse included does not work. The keyboard does work and the square ADB mouse worked when plugged into it, so the fault is probably in the round mouse. 2) The printer doesn?t move any ink to the page. The ink is dried out, so I?m not at all surprised. I expect it to work with new cartridges, but did not test that. There is an unopened replacement cartridge included, so you can test at least the black printing if you open that. Replacement cartridges available at: https://www.compandsave.com/Epson_Stylus_Color_740_Ink_Cartridges_s/1396.htm under $4 each. Everything else about the printer seems to work. I hooked up to it via USB using my MacBook and software from http://gimp-print.sourceforge.net and it responds as expected for an ink-jet with dried-up ink but otherwise functional. 3) I have no ZIP cartridge to test the ZIP drive. It is recognized on the SCSI bus as a removable-media drive, power light comes on, etc, but I don?t know that it reads or writes. 4) The Mac OS 8.5 on the drive will not allow me to set the year to 2020. 5) Backup battery is dead, so the unit won?t remember dates between shutdown and startup again. 5) The door to the monitor?s controls is broken, and just taped back into place. Things that do work include the floppy drive, the CD drive (plays audio CDs), all other aspects of the computer itself and the external drive, the keyboard, and the monitor. Driver software and media for scanner and printer are included. The scanner works, I scanned an image with it and it came up clear. The glass could use cleaning, though. Please, please, please take this as a group, I really don?t want to split it up. Shipping will be challenging; if you are out of driving range but want it, contact me and we can talk. If you are in driving range and want it, let me know and we can meet half-way. Not looking to make any money, I just don?t want to throw it away and don?t want to lose money giving it away. - Mark 210-522-6025 office 210-379-4635 cell

5 years, 11 months

Looking for Diablo 44m filters

by cz＠alembic.crystel.com

Hi all! More non-discussion, technical stuff: I'm starting to work on restoring some of the old Evecon-6 servers that I used to lug to conventions 30 years ago. Right now I just dragged out my Plessy 20mb disk drive which is a Diablo 44 Perkin Elmer monster. Yep, the one with the 10mb platter on the bottom and 10mb removable platter on the top that looks like an RL01 pack but of course is not. First up is powerup, oddly enough it is powering up which is good. Second is the filter: If the filter is plugged the heads will crash, and this filter does not look great. It's a Cambridge Filter Corp CFC 1246159GO which maps to a Perkin Elmer part number of 302709-001 Google isn't helping, anyone know where I can get another filter or how I can clean/purge this one (if possible) Thanks! C

5 years, 11 months

Living Computer Museum

by ggs＠shiresoft.com

I just received an email from the Living Computer Museum that they were suspending operations. It wasn't clear from the email what that actually means. TTFN - Guy

5 years, 11 months

Living Computer Museum

by c.murray.mccullough＠gmail.com

I was interested in computers from grade 11; that would have been in 1967. I got my first microcomputer in 1978, a Heathkit H8 - terribly priced here in Canada. From there I went to the Coleco ADAM. It was essentially an APPLE II clone, well the OS was. Not sure what has become of ADAM-user groups and whether any computer history museum mentions it or not! Happy computing! Murray ?

5 years, 11 months

Building an IBM 3270 terminal controller

by lproven＠gmail.com

https://ajk.me/building-an-ibm-3270-terminal-controller -- Liam Proven ? Profile: https://about.me/liamproven Email: lproven at cix.co.uk ? gMail/gTalk/gHangouts: lproven at gmail.com Twitter/Facebook/LinkedIn/Flickr: lproven ? Skype: liamproven UK: +44 7939-087884 ? ?R (+ WhatsApp/Telegram/Signal): +420 702 829 053

5 years, 11 months

Anyone using RK06/07 drives?

by jnc＠mercury.lcs.mit.edu

> From: Bill Degnan ` >> I think I have a spare set of boards for the controller. > I might be interested if no one else wants this. You'll need a backplane too - and that's non-trivial. (I'm in the process of producing one for a KE11-A.) The RK611 is a 9-slot (although several slots are just SPC, and can be ignored). Hence the plaint on my 'PDP-11 Models' page: http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/PDP-11_Models.html "DO NOT just keep the boards, and discard the box, bulkhead panels, cables, etc. Everyone does that, as a result of which we are now over-supplied with boards - but the cables, boxes etc are now rare (un-obtainium in some cases ..) These are all now worth a lot more than the cards are!" Noel

5 years, 11 months

SAIL (was ALGOL-W)

by mark.kahrs＠gmail.com

As a past occasional maintainer of SAIL, I'll add my version of history: I believe the compiler originated as a class assignment for Jerry Feldman's compiler writing class. As noted, Dan Swinehart was one of the principal contributors. The addition of LEAP to SAIL was a direct result of Feldman's past work at Lincoln Labs. SAIL was used by everyone for everything at the AI Lab because of it's "kitchen sink" philosophy including the link to assembly language inside the language. Eventually, a source language debugger called BAIL was written by John Reiser. With the slow and steady decline of the PDP-10 and the ascent of Unix, SAIL went off into the sunset. [MWK,AIL]

5 years, 11 months

Anyone using RK06/07 drives?

by cz＠alembic.crystel.com

I think I have a spare set of boards for the controller. C

5 years, 11 months

CHM software

by rdawson16＠hotmail.com

Follow up to the Living Computer Museum discussion... I can understand why CHM does not allow access to the hardware, But what about the software? It should all be downloadable. Randy

5 years, 11 months

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