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ID = 29067
United States of America (USA)
Brand: Tektronix; Portland, OR
Developer: Tektronix; Portland, OR 
Tube type:  Oscilloscope CRT, picture tube   Indication 
Identical to T5191-11

Description Distributed deflection CRT. The T5191 tube has 27 vertical deflection plate pairs driven through 27 taps on a 125 ohm transmission line. The signal propagates through the vertical deflection system, toward the screen, at the same velocity of the electron beam, so that electrons are successively more and more deflected before striking on the screen. The standard tube uses P11 high speed phosphor and 24 KV accelerating voltage to make possible the photographic recording of single-shot events even at the fastest sweep rate, 2 nanoseconds per centimeter.
Characteristics: Vertical bandwidth: dc to 1000 MHz minimum at 3 dB. Risetime: less than 0.35 ns. Used in Tektronx 519 which was the first tube and ocilloscope capable of displaying a 1GHz signal. The sensitivity was better than 10V/cm on the 2x6cm screen. 
Text in other languages (may differ)
Information source - - Manufacturers Literature   
T5191-11: Private collection
Emilio Ciardiello


Usage in Models 1= 1961

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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