MIL-PRF-1/846M
TABLE I. Testing and inspection - Continued.
Limits
MIL-STD-1311
Inspection
Notes Test
Conditions
Symbol
Unit
Method
Min
Max
Conformance
inspection, part 2
RF bandwidth
4308
6/
3
VSWR 1.5:1;
BW
---
3.5/tpc
MHz
Ib = 13.5 and 17.0 mA dc
6/
1
VSWR = 1.5:1;
BW
---
2.5/tpc
MHz
Ib = 12.5 and 15.5 mA dc
6/
2
Ib = 4.1 and 5.1 mA dc
BW
---
2.20/tp
MHz
c
Minor lobe ratio
4308
6/
1
Ib = 12.5 and 15.5 mA dc
SL
6
---
dB
6/
2
VSWR = 1.5:1;
SL
8
---
dB
Ib = 4.1 and 5.1 mA dc
Power output
4250
7/
1
F1, F2, F3, F4, and F5
Po
40
---
W
---
2
F3
Po
13
---
W
Mechanical tuning
4223
---
1
F
8,500
9,600
MHz
range
TA = 25°C ± 5°C
Operating torque or
4223
---
---
---
---
10
in.-oz.
force
ĆF
Resettability
4223
---
1
F4
---
10
MHz
Pulse stability (2)
4315
5/
2
VSWR = 1.5:1;
MP
---
1.0
%
Ib = 5.3 mA dc
ĆF
Frequency pulling
4310
8/
1
---
18
MHz
figure
Conformance
inspection, part 3
Intermittent life
4551
9/
---
Group D;
---
250
---
Cycles
VSWR = 1.5:1 (min);
t
500
---
hrs
cycled through λg every
30 minutes (approximate)
Intermittent life-test
---
end points:
ĆF
Resettability
4223
10/
1
F4
---
15
MHz
Power output (1)
4250
10/
3
Po
36
---
W
Pulse stability (2)
4315
5/ 10/
2
VSWR = 1.5:1;
MP
---
2
%
Ib = 5.3 mA dc
Pulse stability (1)
4315
5/ 10/
3
VSWR = 1.5:1;
MP
---
2
%
Ib = 17.5 mA dc
RF bandwidth
4308
6/
3
Ib = 13.5 and 17.0 mA dc
BW
---
4.2/tpc
MHz
See footnotes at top of next page.
3
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