Vintage Electronic Calculators:

Overview of Brands


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AKA: R-11, Product number (P/N): R11 (R-11),
Keywords/Tags: R11 (R-11)
Date of intro: ~1973, Origin: Japan (List), Dimensions: 356x330x229mm, Weight: 5000g,
Power: AC,
Display: Type = Display (Gas disharge) (List), Brand = HITACHI: H1835, Digits = 12+1,
Keyboard: Reed-switch, Number of keys: 24, #Key-Black: 8, #Key-Blue: 3, #Key-Beige: 11, #Key-Red: 2,
Decimal switch: [6-4-3-2-1-0], Round switch: [F-5/4-CUT-ADD], Miscellaneous switch: [OFF-PRINT-COUNT],
Classification: / Desktop with Display+Printer,
Featuring: Procent, Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 3,
Related with: CASIO_docu: (Broch.) *: Quality Product Line from CASIO; CASIO_docu: (Broch.) R11: The ideal Electronic Printing Display Calculator,
Main Components: CASIO: A12Z1B; CASIO: A12Z2A; CASIO: A12ZE4A; HITACHI: HD3219P; HITACHI: HD32101P; HITACHI: HD32103P; HITACHI: HN3211P; HITACHI: HN3269P,
Other components: HITACHI: *; TOSHIBA: *,
Original Equipment Manufacturer : CASIO: R11 (List of all Export-OEM-models from CASIO), Resemblance with: REMINGTON: 1218,
Known Serial-numbers: C206031 (List of all S/Ns from CASIO)
Collector value: 8,5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: SCHLEPPTOPS Rechnerwiki


Catalogue (fragment)

Catalogue (fragment)

Created: 28-mar-2002, Manual-update: 30-jul-2020, Batch-update: 29-may-2023             

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3 Pic(s),


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