MIL-PRF-1/1753C
TABLE I. Testing and inspection.
Limits
Method
Inspection
Notes
Test
Conditions
Symbol
Unit
MIL-STD-1311
Min
Max
Qualification inspection
26/
ΔT
Forced cooling
1143
5/, 9/
2
----
90
ºC
ΔF/ΔT
0.25 MHz/ºC
5/, 10/
Temperature coefficient
4027
2
T = 55º to 115ºC; F = F2
----
11/
----
Shock, specified pulse
1042
---- Condition K; no voltages
----
----
----
12/, 26/
----
Vibration, mechanical
1032
2
F = F2
----
----
----
18/, 20/
----
Random vibration
----
2
F = F2; MIL-STD-202,
----
----
----
(operation)
method 214
19/
----
Thermal shock
----
----
----
----
----
Salt water immersion
----
16/
----
----
----
----
----
Conformance inspection,
part 1
1/
22/, 23/ ---- 45 psia minimum input
Pressurizing
4003
----
----
----
and output assemblies
----
Heater current
1301
---- Ef = 13.75 V;
If
3.3
A
tk = 150 sec (min)
----
Operating torque or
4223
---- TA = 20ºC ± 5ºC
Torque
----
35
in.-oz
force
(nonoperating)
5/
Cathode warmup time
4303
1,2
----
----
----
----
6/, 7/
Pulse characteristics
4304
1,2 rrv = 160 kV/µs (min)
----
----
----
----
21/
RF bandwidth
4308
1,2
BW
----
2.0/tp
MHz
c
21/
Minor lobes
4308
1,2
Ratio
9
dB
----
8520
13/, 14/
Mechanical tuning
4223
1
Upper limit
F
MHz
----
range
Lower limit
F
----
MHz
7780
----
16.5
Pulse voltage
4306
2
epy
kV
19.5
17/
----
Stability
4315
2
MP
MHz
0.25
----
87
Power output
4250
2
Po
W
132
Conformance inspection,
part 2
ΔF
Frequency pulling figure
4310
----
2
F2
----
8
MHz
ΔF/Δib
Frequency pushing figure
4311
27/
2
ib = 15 to 19 a; F = F2
----
0.025 MHz/a
See footnotes at end of table.
3
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