Sinclair Oxford 100 (Type 1)

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The Oxford 100 was first developed as the Gillette GPA in 1974 by Sinclair for Gillette who were looking to enter the consumer electronics market. However this version was short-lived and the Sinclair Oxford series of calculators was released the following year. The Sinclair Oxford range of calculators was first released in March 1975 and included the 100, 200, and 300 models with LED displays. Later models featured a vacuum fluorescent display (VFD) screen. Other models including the 150, Scientific, and Universal were also released after the initial release.

The Oxford 100 is a four-function calculator with a constant number function key. It has an eight-digit red LED display. It is powered by either a 9V PP3 battery, or by mains adaptor.

Manufacturer: Sinclair Radionics
Date: 1975

Other Systems Related To Sinclair Oxford 100 (Type 1):

Item Manufacturer Date
Sinclair Executive Type 2 Sinclair Radionics 1972
Sinclair Executive Type 1 Circuit Board Sinclair Radionics 1972
Sinclair Executive Type 1 Sinclair Radionics 1972
Sinclair Executive Memory (Possible Development Model) Sinclair Radionics 1973
Sinclair Executive Memory (Development Model) Sinclair Radionics 1973
Sinclair Cambridge (Type 1) Sinclair Radionics July 1973
Sinclair Cambridge (Type 3) Sinclair Radionics 1975
Sinclair Scientific Programmable Calculator Sinclair Radionics 1975
Sinclair Oxford 200 (Type 1) Sinclair Radionics 1975
Sinclair Oxford 200 (Type 2) Sinclair Radionics 1975
Sinclair Oxford 200 (Type 1 - Early Style) Sinclair Radionics 1975
Sinclair Oxford Universal Sinclair Radionics 1975
Sinclair Oxford 300 (Type 2) Sinclair Radionics 1975
Sinclair Cambridge (Type 4) Sinclair Radionics 1975
Sinclair Sovereign (Gold) Sinclair Radionics 1976
Sinclair Enterprise (Early Prototype Model) Sinclair Radionics 1976
Sinclair Sovereign (Black) Sinclair Radionics 1976
Sinclair Cambridge Scientific Calculator Sinclair Radionics 1976
Sinclair Enterprise (Possible Prototype Model) Sinclair Radionics 1977
Sinclair Sovereign (Silver Jubilee) Sinclair Radionics 1977
Sinclair Enterprise Programmable Sinclair Radionics 1978

This exhibit has a reference ID of CH70700. Please quote this reference ID in any communication with the Centre for Computing History.

  

Sinclair Oxford 100 (Type 1)


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