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FACIT: 1121
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AKA (Label): Type 1121, Product number (P/N): 1121,
Keywords/Tags: 1121
Date of intro: 1966, Origin: Japan (List),
Display: Type = Display (Nixie) (List), Digits = 16,
Number of keys: 22, #Key-Black: 11, #Key-Red: 4, #Key-White: 7,
Keyboard Array (Rows x Columns): 06x06, Keyboard Layout: [CLE] [(Multiplication)(Minus)] [(ArrowRight)] - [+] [-] - [M] [7] [8] [9] - [RC] [4] [5] [6] [x] [(Division)] - [CL] [0] [.] [=],
Classification: / Desktop with Display,
Featuring: Logic-technology: DTL (Diode Silicon-Transistor Logic), discrete components,
Related with: FACIT_docu: 880101Ty5M666 (Instr.) 1121; FACIT_docu: (Ad.) 1121: Wie rechnen SIE am wirtschaftlichsten?,
Original Equipment Manufacturer : SHARP: CS20A (List of all Export-OEM-models from FACIT), Made by: SHARP (List of all Import-OEM-models for FACIT),
Known Serial-numbers: 100489 (100.489) | 102621 (102.621) (List of all S/Ns from FACIT)
Initial Cost Price: DEM4950, Collector value: 9.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THE OLD CALCULATOR MUSEUM
Intro-Sequence #: 2, Predecessor: FACIT: 1120, Successor: FACIT: 1122

Item

Internals

Internals

Internals (power supply)

Internals (power supply) / Internals

Internals (PCB)

Internals (backPlane) / Internals

Film+Movie
1966 nixie tube transistorized calculator
Link-1: YouTube

Keyboard

Keyboard

Keyboard
Anticipation for extra keys

Key cap

Label, name plate
S/N: 100489 (100.489)

Created: 11-dec-2005, Manual-update: 10-jul-2021, Batch-update: 04-dec-2022             

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13 Pic(s),

                     

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