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2026-10-13 17:26:43 +02:00

3.2 KiB

title, categories, types, origins, years, cpus, params
title categories types origins years cpus params
OPEN UNIVERSITY, UK Hektor 3
Computers
Home Computer
United Kingdom
1983
8085A
name image company company_name specs tabs forum_thread photos oc_id source
Hektor 3 /media/museum/photos/openuniv_hektor3_system_s1.jpg /companies/open-university-uk OPEN UNIVERSITY, UK
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NAME Hektor 3
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MANUFACTURER Open University, UK
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TYPE Home Computer
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ORIGIN United Kingdom
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YEAR 1983
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BUILT IN LANGUAGE 8K ROM Monitor
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KEYBOARD Full-stroke 60 keys
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CPU 8085A
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SPEED 3.024 MHz
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RAM 64 KB
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ROM 8 KB up to 64 KB
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TEXT MODES 80x24, 40x24 and 73x35.
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GRAPHIC MODES 640 x 240 dots
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COLORS Monochrome
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SOUND Built-in speaker
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SIZE / WEIGHT 27,5 (W) x31 (D) x5 (H) cm / 1.5 kg
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I/O PORTS 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
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BUILT IN MEDIA None
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OS Unknown
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POWER SUPPLY External PSU. Could be powered from a 12V car battery.
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PERIPHERALS Expansion board, 1200/75-baud modem, Mouse
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PRICE Unknown, available only on loan to Open University students
photos
997
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HEKTOR III /media/museum/photos/openuniv_hektor3_system_s2.jpg
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LEFT SIDE One can see the Serial and tape recorder DIN sockets, and the expansion connector. /media/museum/photos/openuniv_hektor3_leftside_s1.jpg
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REAR SIDE The Hektor III could be connected to a composite monochrome monitor or to a TV set through a built-in RF modulator. /media/museum/photos/openuniv_hektor3_rearside_s1.jpg
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OPENED /media/museum/photos/openuniv_hektor3_opened_s1.jpg
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MAIN BOARD /media/museum/photos/openuniv_hektor3_mainboard_s1.jpg
1023
url date
https://web.archive.org/web/20230129162547/http://www.old-computers.com/museum/computer.asp?c=1023 2023-01-29

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.