Specifications for Hewlett Packard 9830A

Manufacturer:		Hewlett Packard, Calculator Products Division
Model Number:		9830A
Serial Number:		
Date of Manufacture:	mid-1973
Manufactured In:	USA, Loveland, Colorado
Original Price:		$5975 (base)
Weight:			42 Pounds
Size:			19 1/2" Wide, 19" Deep, 7" High
Power Requirement:	150 Watts, 120VAC 60Hz (Line Voltage Selectable)
Display Technology:	5x7 LED Dot-Matrix, 32 Character
Logic Technology:	4 Board Small Scale/Medium Scale Bipolar Mini Computer-like CPU
			Microprogrammed, LSI ROM Microcode Store
                        LSI Dynamic RAM Working/Program/Register Storage
Digits of Capacity:	12 Significant Digits, 2 Digits for Exponent in Scientific Mode
Decimal Modes:		Scientific or Fixed at 0-9 digits behind decimal
Arithmetic Logic:	Full Algebraic, Conversational
Math Functions:		Four Function, Keyword-Based Math Functions
			IE: SQR(x) for Square Root
			Expandable with up to Five User-Installable ROM Packs
Constant:		N/A
Memories:		Variable Storage:  Simple Variables, Arrays, Matrices,
			and String Variables.  3520 Bytes RAM (base), expandable to 7616 Bytes.
Programmable:		Yes, HP BASIC Programming Language
			Volatile RAM Program/Variable Storage Memory
			Magnetic Digital Cassette for Program/Data Storage
Peripherals:		Optional Printers, Plotters, Digitizer, Cassette Tape, Mark Card Reader

Previous Machine: Hewlett Packard 9810A Next Machine: Master H-1 Related Machines: Hewlett Packard 9100B Hewlett Packard 9810A Hewlett Packard 9820A Hewlett Packard 9830A Hewlett Packard 9815A Hewlett Packard 9825A Hewlett Packard HP-01 Hewlett Packard 85
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Web Links: Dave Hicks' Museum of HP Calculators Steve Leibson's Essay on HP's 2nd Gen Calculators
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