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MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS): 1440
(Page 1/1)


Product number (P/N): 1440,
Keywords/Tags: 1440
Date of intro: 1972,
Power: AC,
Display: Type = Display (LED) (List), Digits = 14,
Number of keys: 27, #Key-Black: 11, #Key-Blue: 12, #Key-Orange: 4,
Miscellaneous switch: [(Blank)-AC (Blank)-K],
Classification: / Desktop with Display / Kit,
Featuring: Procent, Square root, Memories: 1,
Related with: (Docu_Articles): 197307: The 1440, build it yourself; (Docu_Articles): 197302: Electronic Calculators, how to choose the right...; (Docu_Catalogs): OLSON: 1974; MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS)_docu: (Broch.) 1440; MICRO INSTRUMENTATION & TELEMETRY SYSTEMS (MITS)_docu: (Service) 1440; (Docu_Mags): 197312: POPULAR ELECTRONICS; (Docu_Articles): 197305: New calculator kits: From pocket minis to...,
Main Components: ELECTRONIC ARRAYS,
Initial Cost Price: USD249.95, Collector value: 8/10,
Internet: Link-1, Link-2

!!! This item is WANTED to join the collection !!!

Item

Internals (power supply) / Book (fragment)
ELECTRONIC CALCULATORS / ROBERTS

Internals (PCB) / Book (fragment)
ELECTRONIC CALCULATORS / ROBERTS

Instructions
Manual
Pag.0
(1972)

Advertisement
MITS announces our fourth generation
RADIO ELECTRONICS
Pag.15
(sep-1972)

Advertisement
our fourth generation family...
RADIO ELECTRONICS
Pag.27
(oct-1972)

Advertisement
Up-date your abacus
RADIO ELECTRONICS
(apr-1973)

Brochure
electronic calculator
Pag.0

Brochure
electronic calculator
Pag.1

Article
The 1440, build it yourself
RADIO ELECTRONICS / KELLAHIN James R.
Pag.56
(jul-1973)
Link-1

Article
The 1440, build it yourself
RADIO ELECTRONICS / KELLAHIN James R.
Pag.57
(jul-1973)
Link-1

Schematics, Circuit-diagram / Book (fragment)
Alternate display circuit
ELECTRONIC CALCULATORS / ROBERTS

Schematics, Circuit-diagram / Book (fragment)
Power Supply
ELECTRONIC CALCULATORS / ROBERTS

Catalogue (fragment)
Pag.12/12

Created: 06-oct-2014, Manual-update: 13-apr-2026, Batch-update: 22-apr-2026             

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