MIL-PRF-1/1178E
TABLE I. Testing and inspection.
Limits
Inspection
Method
Notes
Conditions
Symbol
Min
Max
Unit
Qualification inspection
Face tilt
5101
---
---
---
---
---
-6
Cathode illumination
5216
---
---
---
fL
10x10
Deflection - factor
5248
---
---
---
1
%
uniformity
Deflection defocusing
---
5/
---
---
1:1.5
Ratio
Direct - interelectrode
1331
---
Cathode to all
Ck
---
10.5
pF
capacitance
Grid 1 to all
Cg1
---
11.5
pF
D1 to D2
C1D2
---
5.2
pF
D3 to D4
C3D4
---
2.3
pF
D1 to all
CD1
---
12.5
pF
D2 to all
CD2
---
12.5
pF
D3 to all
CD3
---
8.0
pF
D4 to all
CD4
---
8.0
pF
Pressure (implosion)
1141
---
---
---
---
---
Vibration
5111
---
---
---
---
---
8/
Conformance inspection,
part 1
Voltage breakdown
5201
---
---
---
---
---
Voltage breakdown
5201
---
---
---
---
---
(electrostatic types)
Beam current = 2 µA dc
Gas "cross"
5206
3/ 7/
---
---
---
---
Angle between traces
5101
---
---
89
91
Degrees
Bulb, screen, and faceplate
5106
4/
---
---
---
---
quality
Beam current = 2 µA dc
ĆEc1
---
22
V dc
Modulation
5223
3/
Beam current = 2 µA dc
Line width "A" (electrostatic
5226
3/
Width
---
0.26
mm
deflection)
Spot position (electrostatic
5231
---
---
---
15
mm
deflection)
Spot displacement
5231
---
---
---
10
mm
(leakage)
Grid cutoff voltage
5241
---
Eco
-105
-175
V dc
Focusing voltage at cutoff
5246
---
Eb1
2,000
2,950
V dc
Deflection factor
5248
---
+1D2
DF
175
195
V dc/in.
See footnotes at end of table.
2