11403

The Tektronix 11403 is a digitizing oscilloscope that accepts 11000-series plugins and has a built-in time base, supporting up to 8 input channels.

Manuals – Specifications – Links – Pictures

It is identical to the 11402A except that the 11403 uses a color screen.

The 11403A model extends bandwidth to 3 GHz (with 11A81 amplifiers). See also the CSA404.

It uses equivalent-time digitizing for repetitive source signals.

The assistant project manager and person responsible for the touch panel and display was Murlan Kaufman.

Key Specifications

Bandwidth	1 GHz
Trigger bandwidth	1 GHz
Vertical resolution	10 bits (14 bits with averaging)
Sampling rate	up to 20 MS/s
Recording length	512 to 10240 points
CRT	8½" color, touch screen
Features	Statistics Advanced Waveform Processing - differentiate, integrate, interpolate, smooth, average, and envelope Arithmetic Operators - add, subtract, multiply, divide, square root, log, absolute value, signum, exponentiate Dual Independent Time Bases Menu-based, touch-screen front panel Programmable over GPIB and RS-232 interfaces

Links

• Tek 11403 / Tek 11403A @ barrytech.com (waybackarchive)

Pictures

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Some Parts Used in the 11403

Part	Part Number(s)	Class	Description	Used in
156-2622-00	156-2622-00	Monolithic integrated circuit	Serial Data Interface controller	11000-series scopes • 11402 • 11402A • 11403 • CSA404