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D7/200GH

 
See also:
D7-200GH Advert - Brimar Industrial CRTs Advert
    
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This exquisite electrostatically deflected oscilloscope tube was designed for small instrument use. The trace was green of medium persistence.
For operating details See the attached data sheet.
The close-up of the electron gun shows the cathode assembly on the left, the electron lens for focus in the centre and at the right side the Y deflection plates can be seen.
The screen is 58 x 52 mm, and excluding the base pins, is 166 mm long.
Reference: Datasheet. Type D7/200GH was first introduced in 1969.

 

Pin Connections
B13B
1
2
3
4
5
6
7
8
9
10
11
12
13
h
h
g1
a(2)
Y1
Y2
a(3)
a(4)
X1
ic
X2
ic
ic

 

Absolute Maximum Operating Conditions
CRT
Vh
Ah
6.3
0.3
PDF scanned from an original document held by the museum
Updated August 12, 2016.
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