Also very little information about the Hektor III. The case and keyboard were the same as the Hektor II but the electronic board was completely redrawn to support up to 64 KB of RAM and ROM.
Several I/O connectors allowed to connect an extension card, a light pen, a 1200/75 baud modem, a parallel printer and even a mouse.
The Hektor III was also loaned to the students for the duration of the Open University course, hence its rarity.
Thanks to Ian Hall for all the pictures.
We need more info about this computer ! If you designed, used, or have more info about this system,
please send us pictures or anything you might find useful.
I have just obtained an old Hektor III open university computer from 1983. Does anyone have a manual for this. Also it did not come with a power supply, so if you have the schematic then this would be usefull
Wednesday 10th October 2012
Here is one with some pictures on Ebay: http://www.ebay.nl/itm/Vintage-Hektor-III-Micro-Home-Computer-single-board-with-8085-CPU-1983-/220884935792?pt$LH_DefaultDomain_146$hash$item336dc4a470
Monday 31st October 2011
schaap (The Netherlands)
I have a Hektor III but it has a different ROM O/S from the one I used on my OU course. This ROM doesn''t give access to BASIC. Has anyone experienced this and indeed does anyone have a copy of the original ROM?
Sunday 2nd May 2010
Open University, UK
BUILT IN LANGUAGE
8K ROM Monitor
Full-stroke 60 keys
8 KB up to 64 KB
80x24, 40x24 and 73x35.
640 x 240 dots
SIZE / WEIGHT
27,5 (W) x31 (D) x5 (H) cm / 1.5 kg
TV/RF output, composite video, cassette port, 40-pin interface for an external peripheral board, 24-pin I/O controller, configurable for use as a parallel printer port. light pen connector
BUILT IN MEDIA
External PSU. Could be powered from a 12V car battery.
Expansion board, 1200/75-baud modem, Mouse
Unknown, available only on loan to Open University students