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DP13-34

 
    
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The DP13-34 is an instrument CRT with a flat face-plate and dual phosphor screen. Blue short persistence and yellow-green long persistence. It was designed for oscilloscope use and has post deflection acceleration to give a bright trace and high deflection sensitivity.
The tube was made in three different phosphor versions DB13-34 - short persistence blue trace, DG13-34 - medium persistence green (normal 'scope use) and this one.
The 14 pin base has 12 pins fitted.
The perfectly flat face-plate allows accurate measurements to be made.
The end window envelope is 51 mm in diameter and, excluding the B14A base pins, is 410 mm tall.
Reference: Data-sheet. Type DP13-34 was first introduced in 1957.

 

Pin Connections
B14A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
sc
h
k
g1
ic
g3
-
Y1
Y2
a,a2,a4
X1
X2
-
-
h
a5

 

Absolute Maximum Operating Conditions
CRT
Vh
Ah
Va
6.3
0.6
5,000
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated July 04, 2020.
shape:end.window construction:glass.foot type:cathode-ray.tube age:1950.1960 base:b14a heater:6.3v pins:14 pin:1.h pin:2.k pin:3.g1 pin:4.ic pin:5.g3 pin:6.- pin:7.y1 pin:8.y2 pin:9.a.a2.a4 pin:10.x1 pin:11.x2 pin:12.- pin:13.- pin:14.h pin:sc.a5
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