MIL-PRF-1/160N
TABLE I. Testing and Inspection. - Continued.
Inspection
Method
Notes
Conditions
Symbol
Limits
Limits
Unit
Min
Max
Conformance
inspection, part 2
-Continued
W
---
225
Po
F = 150 MHz (min);
-
2214
RF useful power
(useful)
Ec1 = -90 V dc;
output (1)
Ic1 = 25mA dc (max);
Eg1/Ib = 250 mA dc
W
---
145
Po
Class C amplifier;
9
2214
RF useful power
(useful)
Ef = 5.5 V ac;
output (2)
F = 460 to 490 MHz;
Eb = 1,250 V dc;
Ec1 = -90 V dc;
Ec2 = 250 to 300 V dc;
Ic1 = 20 mA dc (max);
Eg1/Ib = 250 mA dc
pF
0.05
---
Cgp
EIA standard shield No.
-
1331
Direct-interelectrode
pF
17.0
14.5
Cin
320 and No. 321, or equal
capacitance
pF
4.8
4.0
Cout
150
---
Ihk
Ehk = + 150 V dc
-
1336
Heater-cathode leakage
µA dc
150
---
Ihk
Ehk = - 150 V dc
µA dc
Conformance
inspection, part 3
---
---
---
---
Group C; rf useful power
-
---
Life test (1)
output (1): t = 500 hours
---
Life-test (1) end points:
Pulsing emission
a
---
21
is
-
1231
Primary grid
-100
---
Isg1
-
1266
emission (control)
µA dc
Primary grid
-250
---
Isg2
-
1266
emission (screen)
µA dc
Heater-cathode
150
---
Ihk
Ehk = +150 V dc
-
1336
leakage
µA dc
150
---
Ihk
Ehk = - 150 Vdc
µA dc
See notes at end of Table I.
3
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