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. 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).
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.
|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|