MIL-PRF-1/1754B
TABLE I. Testing and inspection.
Limits
Unit
Symbol
Conditions
Test
Notes
Method
Inspection
Min
Max
Qualification inspection
ºC
90
----
ĆT
5, 9/
1143
Forced cooling
2
MHz/ºC
0.25
----
ĆF/ĆT
4027
T = 55º to 115ºC; F = F2
Temperature coefficient
2
5, 10/
----
----
----
----
1042
Condition K; no voltages
----
Shock, specified pulse
11/
----
----
----
----
1032
F = F2
2
Vibration, mechanical
12/,26/
----
----
----
----
----
F = F2; MIL-STD-202,
2
Random vibration
18/,20/
method 214
(operation)
----
----
----
----
----
----
Thermal shock
19/
----
----
----
----
----
----
Salt water immersion
16/
Conformance inspection,
1/, 26/
part 1
----
----
----
45 psia minimum input and
4003
----
Pressurizing
22/,23/
output assemblies
A
3.3
If
Ef = 13.75 V;
1301
----
Heater current
----
tk = 150 sec (min)
inch-
35
----
Torque
TA = 20ºC ± 20ºC
4223
----
Operating torque or
----
ounce
(nonoperating)
force
----
----
----
----
4303
1, 2
5/
Cathode warmup time
----
----
----
----
rrv = 160 kV/µs (min)
4304
1, 2
Pulse characteristics
6/, 7/
MHz
2.0/tpc
----
BW
4308
1, 2
RF bandwidth
21/
dB
----
9
Ratio
4308
1, 2
Minor lobes
21/
MHz
----
9620
F
Upper limit
4223
1
Mechanical tuning
13/,14/
MHz
8480
----
F
Lower limit
range
kV
19.5
16.5
epy
4306
2
Pulse voltage
----
MHz
0.25
----
MP
4315
2
Stability
17/
W
132
87
Po
4250
2
Power output
----
Conformance inspection,
part 2
MHz
----
8
4310
----
ĆF
Frequency pulling figure
F2
2
MHz
27/
0.250
4311
----
ĆF/Ćib
Frequency pushing figure
ib = 15 to 19 a; F = F2
2
See footnotes at end of table.
3
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