MIL-PRF-1/1314D
TABLE I. Testing and inspection - Continued.
Inspection
Method Types
Conditions
Acceptance Symbol
Limits
Unit
level
10/
Min
Max
Conformance inspection,
part 1 - Continued
Electrode voltage (grid)
1261
Both Ec2 = 300 V dc;
0.65
Ec1
-23.0
-34.0
V dc
(cutoff)
Ec1/Ib = 10 mA dc
0.65
is
60.0
---
a
1231
Both ec1 = ec2 = eb = 750 V;
Pulsing emission
tk = 90 3/
sinusoid
0.65
po
12.0
---
kw
Power output
2214
6283 F = 405-450 MHz;
Eb = 5,000 V dc;
Ec2 = 1,000 v;
Ec1 = -50 V dc;
pd = 2.2 kw;
tp = 15-17 µs;
Du = .005 4/
8500 F = 850 ± 50 MHz 4/;
Power output (1)
2214
0.65
Po
140
---
W
(useful)
Eb = 1,500 V dc;
Ic2
---
15
mA dc
Ec2 = Adjust;
Ib = 300 mA dc;
Rg = 2,000 ohms;
Ic1 = 20 mA dc
Conformance inspection,
part 2
Low-frequency vibration
1031
Both No voltage
---
---
---
---
---
---
Ec1
-8
-15
V dc
Electrode voltage (1) (grid)
1261
Both Ec2 = 300 V dc;
Ib = 200 mA
Electrode voltage (2) (grid)
1261
Both Ec2 = 250 V dc;
---
Ec1
-5
-11
V dc
Ib = 200 mA
Electrode voltage (3) (grid)
1261
Both Ec2 = 300 V dc;
---
Ec1
-5
-12
V dc
Ib = 250 mA
Amplification factor
1316
Both
5/
---
Mu
11
17
µmhos
6/
---
Sm
20,000
---
Transconductance
1306
Both
---
Direct-interelectrode
1331
6283 g1 to g2 (anode
Cin
17
19.5
pF
12/
capacitance
grounded)
g1 to g2 (cathode
---
Cout
6.1
6.7
pF
11/
grounded)
1331
8500 g1 to g2 (anode
---
Cin
18
21
pF
grounded)
g1 to g2 (cathode
---
Cout
6.1
6.7
pF
grounded)
See footnotes at end of table.
3
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business