MIL-PRF-1/1120G
TABLE I. Testing and inspection - Continued.
MIL-
STD-
Inspection
1311
Notes
Conditions
Acceptance
Symbol
Limits
Unit
Method
Level
30/
Min
Max
Conformance inspection,
part 2 - Continued
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---
---
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See figure 2
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---
Grid arc
---
---
60
ma
Pulse emission (2)
2212
---
Pulse emission (1)
Ćik
except Ef = 6.0 V
Conformance inspection,
part 3
Life test (1)
11/
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Group S (monthly);
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---
---
---
---
F = 2.0 GHz (min);
Ebb = 1,000 V dc;
Ef = 5.0 V;
t = 200 hours
Life-test (1) end-points:
---
---
---
-25
%
---
1236
Power oscillation
ĆPo
t
---
---
120
mA
---
2212
Pulse emission (2)
Ćik
---
---
---
---
---
Life test (2)
---
10/
Group C;
Ef = 6.0 V;
F = 5 kHz ± 10%;
Ebb = 1,000 V dc;
eg and Rk/Ik = 125
mA dc (min);
Ic = 45 mA dc (min);
TA = 250°C (min);
t = 100 hours
Life-test (2) end-point:
---
ma
---
120
Pulse emission (2)
2212
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---
Ćik
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---
---
---
---
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9/
Life-test (3)
Group S (weekly);
Ef = 6.0 V;
t = 500 hours;
filament standby
---
Life-test (3) end-points:
%
-25
---
---
---
1236
Power oscillation
ĆPo
t
ma
120
---
---
---
2212
Pulse emission (2)
Ćik
See footnotes at end of table.
3
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