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TEKTRONIX T-7910 - Tube convertisseur de balayage
Scan-converter tube
Scan Converter-Röhre

This tube is very similar to the Tektronix T-7912 scan converter CRT, which was capable of recording 2.5 gigahertz signals. A 'write' electron gun with traveling wave deflection system deposits charge patterns on a thin silicon wafer. These patterns are read by a low velocity 'read' electron beam from a gun mounted in the opposite end of the tube, scanning the back surface of the silicon wafer.
[From Peter A. Keller, The Cathode-Ray Tube, Palisades Press, 1991]

Total length : 57.5 cm (22.64 in)

 

T-7910

 

T-7910

 

T-7910

 

T-7910

  T-7910

Le tube est recouvert de peinture noire:
The tube is black painted:

T-7910

Le tube dans sa gaine métallique (référence 154-0698-00) :
The tube in its metal housing (part no. 154-0698-00):

T-7910

 


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