MIL-PRF-1/609G
TABLE I. Testing and inspection -Continued.
Requirement or test
Method
Notes
Test
Conditions
Symbol
Limits
Limits
Units
MIL-STD-1311
Min
Max
Conformance inspection,
part 3
Life test
---
5
---
2
hrs
Group B; F = F5
t
500
Life-test end points:
---
---
6
---
---
---
---
F = F6; T = 25 5 C
Flat leakage power
4452
---
---
30
1
mw
pf
Insertion loss (integral
4416
---
---
2.0
---
dB
Li
F = F4
cavity)
Li
Ii = 100 A dc
Ignitor interaction
4421
---
---
0.5
---
dB
(insertion loss)
Ii = 100 A dc
Ignitor voltage drop
4406
---
---
650
---
V dc
Eid
Degradation due to
4021
---
---
---
---
---
---
vibration
s
Recovery time
4471
---
---
6
1
t
F = F4
Temperature cycling
1027
10
---
---
---
---
Cycles
Group B
life test
NOTES:
1. This specification sheet uses accept on zero defect sampling plan in accordance with MIL-PRF-1, table III.
2. This test shall be performed at intervals of 100 MHz.
3. The frequency drift shall be measured with no adjustment of the tuning mechanism.
4. The tube shall be tuned to the specified frequency and then vibrated in the direction of ignitor axis. At the conclusion of this test,
the tube shall satisfy all electrical tests of this specification.
5. The ignitor current shall not be adjusted during life test.
6. Life-test end points shall be measured by using a fixed voltage and resistor.
3
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