this post was submitted on 27 Jun 2023
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retrocomputing

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[–] colournoun 6 points 1 year ago

300 baud C64

[–] xmanmonk@lemmy.sdf.org 6 points 1 year ago

300 baud home made.

[–] boomboxnation@lemmy.ca 6 points 1 year ago

Hayes 1200. Anyone know why these things were built to be bombproof? Always kinda wondered about that...

[–] beejjorgensen@lemmy.sdf.org 6 points 1 year ago (1 children)

C64 VICModem. 300 baud, manual dial. :)

[–] funchords@lemmy.sdf.org 2 points 1 year ago

That was my first one as well.

My first PC modem was the US Robotics Sportster 14400 FAX Modem. A cool feature was that you could flip a couple of bits and it would do 19200. USR reportedly grumbled about that breaking the warranty and using it against its design limits, but it worked great.

[–] imekon@lemmy.blahaj.zone 5 points 1 year ago

300baud from work. Fun times logging in with it. Eventually moved to 2400baud.

[–] mnrockclimber@lemmy.sdf.org 4 points 1 year ago* (last edited 1 year ago)

Supra 2400, to LineLink 144E, to Practical Peripherals 28.8 (all of these external). Being a kid I was limited to upgrading when birthday and holiday money was saved up.

To one way broadband with this weird box containing a 56kbps modem you plugged a phone cord into for the uplink and a 1.5mbps downlink over cable coax. Bi directional broadband wasnt available yet.

[–] lackthought@lemmy.sdf.org 4 points 1 year ago (1 children)

I don't know the model, but my first modem was 2400 baud

Downloading anything took forever but it was still a magical experience to me!

I couldn't figure out how to silence the modem sounds either (if it was even possible) so every time I wanted to use the computer when someone in the house was sleeping I had to pray the connection sounds wouldn't wake anyone up!

[–] beejjorgensen@lemmy.sdf.org 2 points 1 year ago (1 children)

ATL0 or ATM0 should have silenced it. Unfortunately I had to use the Internet to look that up. :)

[–] lackthought@lemmy.sdf.org 1 points 1 year ago

saving this for when time travel is invented so I can go back and tell my younger self, my mother would appreciate it!

[–] lonlazarus@lemmy.sdf.org 4 points 1 year ago

My brother had an acoustic coupled 300 baud modem for his C64, but that stuff was off limits to me. My first was a 2400 baud on ISA card, I bought for the family IBM XT Clone when I was maybe 13, I came up with the money with a hustle. I bought an old lionel train set at a garage sale with $20, sold it to a train shop for $100 (they probably screwed me over). It was my first pc component install, I remember setting the dip switches for the IRQ channel.

[–] marv99@feddit.de 4 points 1 year ago

My first modem was a Dataphone s21 (German Akustikkoppler) for the Commodore C64. It gave me breath-taking 300 baud on the data highway (aka boards).

[–] jmcunx@lemmy.sdf.org 3 points 1 year ago* (last edited 1 year ago) (1 children)

2400 on a 386SX IIRC, I was late to the game. I started connecting when I moved to Coherent OS from DOS. I used kermit to dial into work. Work would then call back so I would avoid any charges:)

They had USENET on a SUNOS plus I could download source for items I wanted.

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[–] dllama@lemmy.sdf.org 3 points 1 year ago

A thoroughly obsolete 1200bps Racal-Vadic thing that didn't do the Hayes command set. Its command set was sufficiently different to AT that I couldn't configure my terminal program to control it, so I'd pick up the phone, dial whichever BBS I wanted to call, wait for the beep, push the connect button on the modem's front panel, and put down the phone.

I think it was sufficiently obsolete that the BBSes I called would have had 9600bps or 14.4kbps modems by then.

Found the manual! https://usermanual.wiki/m/e841e449995c65b1eb3d261c6cec7d97d5b42039de6114e9fed37628782b868a.pdf

[–] jdlahmann@lemmy.sdf.org 3 points 1 year ago

First one that I had myself was a 300 baud acoustic modem. It came in a wooden box that was about the size of a shoe box but more square.

[–] fratermus@lemmy.sdf.org 3 points 1 year ago

Acoustic-coupling modem for a TI 99/4a. 300 baud?

[–] MayorMcCheese@lemmy.ml 3 points 1 year ago

Commodore 300 baud

[–] wxboss@lemmy.sdf.org 3 points 1 year ago

Mine was a 300/1200 baud modem which if memory serves correctly ran mostly @ 300.

[–] infinite_zero 3 points 1 year ago

Apple Geoport Telecom Adapter: 9600 baud.

I’m reading up on it now to confirm actual details match my memory, and seeing that it was software upgradable up to 33.6 kbps. I don’t think we ever actually did that, seeing as how our Macintosh Centris 660AV was never upgraded past the System 7.1 it came with.

[–] drwho 2 points 1 year ago

Atari SX212 modem. 1200 bps.

[–] mysterc@lemmy.sdf.org 2 points 1 year ago

It was a Radio Shack 300 baud modem. A little googling seems to indicate is would likely have been a Tandy DCM-3 “Direct Connect” (as opposed to acoustic coupler) modem.

It was in-line between the wall and a phone so you would pick up the phone, dial the number, head the modem tone, press a red button on the top of the modem and hang up the phone.

[–] terribleplan@lemmy.nrd.li 2 points 1 year ago

Unsure, some sort of 14.4kbps PCI modem that was very outdated when I started using it in my youth. We had broadband, but it was only for one machine and I was only allowed to use some random free ISP (NetZero maybe?) to keep my time on the internet limited or something.

[–] pjp@lemmy.sdf.org 2 points 1 year ago

Commodore 1670 at 1200 baud. Good times were had.

[–] bilbofraggins@lemmy.sdf.org 2 points 1 year ago

1200 baud at the time 9600 was the norm. Dad didn't know that they would autonegotiate, and had a 1200 baud modem at work, so...

[–] happyhippo@feddit.it 2 points 1 year ago

28.8k, can't remember the brand. 33.6 later on, and then finally a 56k, such a big upgrade!

Then I got 4/7/20/1000 broadband.

[–] retrovg@cwb.social 2 points 1 year ago

A 14.4k from Hayes. It's what came with my IBM Aptiva. They barely mentioned modem functionality, it was to be used to send and receive faxes.

[–] HighPriestOfALowCult@lemmy.sdf.org 2 points 1 year ago* (last edited 1 year ago)

First was a Novation CAT 110/300 baud with acoustic coupler. Later I got a Practical Peripherals 1200, then a Zoom Telephonics 2400/9600. Then I bought a US Robotics Courier HST, it cost a ridiculous amount at the time. A few years later was working and I mailed it and an actual check to USR and they swapped it for a Courier vEverything (with the 20Mhz DSP). I still have that modem and a newer vEverything I salvaged.

+++ATH0
OK
*NO CARRIER*
[–] davidhun@lemmy.sdf.org 2 points 1 year ago

Apple Personal Modem 300/1200 on my Apple IIgs.

[–] roosmaa@lemmy.sdf.org 2 points 1 year ago

Don't remember any other details about the modem other than the speed (56k). Also, that it was significantly cheaper to dial-up during the night. I guess that could be the reason why I grew up as a night owl. 😅

[–] DasterlyB@lemmy.sdf.org 2 points 1 year ago

300 baud, I wish I could remember what brand it was. I think I had it hooked up to my Apple ][+ and dialed in to College.

[–] flexnsniff@lemmy.sdf.org 2 points 1 year ago

14.4k. Then 28.8k. Then 56k. Then T1 from my local computer group, and finally cable... fiber is coming this year.

I'm going to serve 2600.network over fiber. Somehow I wound up at the beginning.

[–] Unabart@lemmy.sdf.org 2 points 1 year ago (1 children)

I had the VicModem, but don’t recall how fast it was. It was often take. From me as a form of punishment. I’d say it was in the locked drawer more often than connected to the computer.

[–] jadero@lemmy.sdf.org 1 points 1 year ago (1 children)

I think it was 300 baud. I couldn't afford it, so followed the schematics to figure out how to connect a military surplus acoustic coupler modem at 110 baud. I didn't know any better, so I thought it was fantastic. Still, a few months later I got a good job and upgraded to an Apple//c clone and a 1200 baud modem.

[–] Unabart@lemmy.sdf.org 3 points 1 year ago

I remember when I went from 2400 to 14.4 and I felt like the world was my oyster.

[–] jadero@lemmy.sdf.org 2 points 1 year ago

My first modem was 110 baud acoustic coupler modem that I got from military surplus. I couldn't afford the modem Commodore sold for the VIC-20, so I figured out how to wire this thing in.

I didn't really do all that much with it, because not too much later I got a better job so upgraded to a Laser whatever clone of the Apple//c and a 1200 baud modem.

[–] CanadaPlus@lemmy.sdf.org 2 points 1 year ago

I don't really remember before broadband. I just have to read about the concept and buy slower, louder internet whenever I have the money. Haha.

(Actually, I think coding my own could be a pretty neat project)

[–] plugd@lemmy.sdf.org 2 points 1 year ago

"Zoltrix" 14.4k internal here!

[–] deFrisselle@lemmy.sdf.org 2 points 1 year ago
[–] carbonprop@lemmy.ca 2 points 1 year ago

Around 1991 I spent $300 of money saved to buy a 14.4 modem. I can’t remember the brand. But of course the speed upgrades kept coming and I kept buying until DSL arrived. What a fun time those early years were.

[–] SanguineBrah@lemmy.sdf.org 2 points 1 year ago

I wish I could remember but I know we were quite late adopters so it would have been reasonably fast. My family first got a modem because my brother was stuck at home with a long term illness so he was tutored remotely over telnet for a while.

[–] Nausiyan@lemmy.sdf.org 1 points 1 year ago

My first was 28.8 Hayes but was limited to 9800 cause of Telxon audiocopler. I also had a USR PCMCIA card that was 56k(? My memory is slipping cause of long covid) and somehow that was able to connect faster through Telxon audiocopler.

[–] hoodlem@hoodlem.me 1 points 1 year ago
  1. I remember when we upgraded to 14400 it felt like light speed.
[–] peron@lemmy.sdf.org 1 points 1 year ago

My first own modem was a US Robotics Sportster Winmodem 28.8Kbps. It did have fax capabilities. But the first modem I used I think it was a Accura modem.

[–] IonicFrog@lemmy.sdf.org 1 points 1 year ago

The TelePort Gold II came in at a speedy 14.4 Kbps. It came with my Macintosh Performa.

[–] trurl@lemmy.sdf.org 1 points 1 year ago (1 children)

It was the U.S. Robotics 56k PCI Winmodem that Dell was selling with their "Dimension XPS" Pentium II desktops. I later bought a proper 56k PCI modem off of a high school classmate so that I could download Debian packages without having to reboot into Windows first.

[–] argv_minus_one 1 points 1 year ago

Those software-defined modems were actually kind of neat. They could process arbitrary signals—not just data and fax, but also voice—so, with the appropriate software, you could use one as a voicemail or PBX, or call people with it and talk to them using the speakers and microphone connected to your computer.

“Winmodem” is a bit of a misnomer, as there's nothing Windows-specific about the hardware. It's just a sound card, except the signal goes to a phone jack instead of a common 3.5mm audio jack. Using it like a sound card requires only a simple sound device driver.

The problem that gave them the “Winmodem” name, rather, was that to use one of these as a modem, you needed not only the sound device driver (which is easy) but also a software implementation of a modem signalling protocol like V.92 (which is hard), and that only existed for Windows. I think someone did eventually write such an implementation for Linux, but not before dial-up modems had already become obsolete.

Nowadays, the entire telephone network that Winmodems connect to is increasingly obsolete, so Winmodems have lost their remaining niche application and are little more than a historical footnote.

[–] sparcipx@lemmy.sdf.org 1 points 1 year ago

1989: Radio Shack Direct-Connect Modem DCM-6 (300 baud, no autodial)

[–] captionposter@lemmynsfw.com 1 points 1 year ago

I don't know the model, but it was at&t, and it had its own ip that fucked my ip forwarding for years. So annoying.

I think we upgraded our plan once and it was 7mbs/s for 30 dollars by the time we cancelled. We got with another company for literally 3 times the speed for 15 dollars more a month.

[–] argv_minus_one 1 points 1 year ago

Its speed was 2400 bits per second. No idea what model. Some ISA internal modem. Managed to run up a $60 phone bill for my parents by calling a BBS on the other side of the country. It took a while for my allowance to clear that debt.

[–] wretchedfox@lemmy.sdf.org 1 points 1 year ago

Nothing very exotic: USRobotics 14.4

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