MIL-PRF-1/970F
TABLE I. Testing and inspection.
Requirement or test
Method
Test
Conditions
Symbol
Limits
Limits
Unit
MIL-STD-1311
Min
Max
Qualification inspection
Degradation due to
4021
---
---
---
---
---
vibration
High-level VSWR
4774
2
2/
---
---
1.15
---
---
5/
Conformance
inspection, part 1
Ignitor ignition time
4401
---
Ebb = -600 V dc
t
---
5.0
sec
li = 200 A dc
Eid
200
400
V dc
Ignitor voltage drop
4406
---
Spike-leakage energy
4452
1
2/
Ws
---
0.3
erg
Flat-leakage power
4452
1
2/
pF
---
40
mw
Temperature cycling
1027
---
1 cycle
---
---
---
---
(nonoperating)
Low-level VSWR
4473
---
F1
---
---
1.65
---
F2 to F3
---
---
1.2
---
F3 to F5
---
---
1.3
---
F5 to F6
---
---
1.2
---
F7
---
---
1.65
---
1/ 3/
Conformance
inspection, part 2
Dielectric material
4101
---
---
---
---
---
strain
2
Pressurizing
4003
---
50 lbf/in 4/
---
---
---
---
Insertion loss
4416
---
F4; li = 0 1/
Li
---
0.3
dB
(fixed tuned)
li = 200 A dc
Ignitor interaction
4421
---
Li
---
0.1
dB
(insertion loss)
li = 200 A dc
s
Recovery time
4471
2
t
---
10
2/
Insertion
---
---
6/
---
---
---
---
See footnotes at end of table.
2
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