MIL-PRF-1/1000B
TABLE I. Testing and inspection.
Limits
Requirement or test
Method
Notes
Test
Conditions
Symbol
Unit
Min
Max
Conformance inspection,
2/
part 1
Temperature cycling
1027
---
---
10 cycles (minimum)
---
---
---
---
(nonoperating)
Ii = 100 µA dc
Ignitor voltage drop
4406
---
---
Eid
200
375
V dc
F = F3 ± 50 MHz;
Li
---
1.0
dB
Insertion loss
4416
---
---
Ri = 3.3 Meg;
Ebb = -625 ± 25 V dc
Flat-leakage power
4452
---
1
pF
---
30
mw
Spike-leakage energy
4452
---
1
Ws
---
0.15
erg
F3 ± 10 MHz
±.007
Position of short
4494
3/
1
Distance
---
inch
Reflection difference
---
4/
---
F1 through F5;
SWR
---
2
dB
Ebb = -625 ±25 V dc;
Ri = 3.3 Meg
Transmission difference
---
4/
---
F1 through F5;
Phase
---
5
degrees
Ebb = -625 ±25 V dc;
Ri = 3.3 Meg
Conformance inspection,
part 2
Degradation due to
4021
---
---
---
---
---
---
vibration
Dielectric material strain
4101
---
---
---
---
---
---
Ebb = -625 ±25 V dc;
t
---
5
sec
Ignitor ignition time
4401
---
---
Ri = 3.3 Meg
µs
Recovery time
4471
---
2
t
---
10
po = 4 kw ±10%
Arc loss
4488
---
1
La
---
0.8
dB
Conformance inspection,
part 3
Life tests
---
---
2
Group D
t
500
---
hrs
Life-test end points:
---
F = F3 ± 50 MHz;
Li
---
1.2
dB
Insertion loss
4416
---
---
Ri = 3.3 Meg;
Ebb = -625 ± 25 V dc
pF
---
30
mw
Flat-leakage power
4452
---
1
Ws
---
0.15
erg
Spike-leakage energy
4452
---
1
µs
t
---
15
Recovery time
4471
---
2
Temperature cycling
1027
---
---
Group C;
---
---
---
---
life
12 cycles (minimum)
See footnotes at top of next page.
2
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