MIL-PRF-1/1669A(CR)
TABLE I. Testing and inspection.
Inspection
Method
Notes
Conditions
Acceptance Inspection Symbol
Limits
Unit
level
level or
code
Min
Max
Preproduction sample
12/
approval tests
Humidity
---
13/
---
---
---
---
---
---
Tunable frequency
---
14/
F = 4400 to 5000 MHz
---
---
---
---
14
turns
15/
Conformance inspection,
part 1
Visual-mechanical
---
---
See figure 1
---
---
---
---
---
---
examination
Heater current
1301
---
0.65
S3
If
7.4
8.2
A
Cathode current
1256
---
0.65
S3
Ik
450
520
mA dc
Body current
1256
---
Power output (2)
0.65
S3
Iby
---
35
mA dc
0.65
S3
Po
1.2
---
kW
Power output (2)
4250
16/ 17/ Tuned for high
Po/Pi
32
---
%
efficiency; F = 4400,
4700, and 5000 MHz;
Pd = 50 mW
Tuner starting torque
4223
---
0.65
S3
---
---
30
oz.-in.
t = +20 C, approx.
Conformance inspection,
part 2
2.5
S1
Bandwidth
4271
18/
-3 db (power level at
7
---
MHz
F
band limits); Power
output (2) conditions
except F = 4700 MHz
6.5
S1
Po
1.0
---
KW
Power output (1)
4250
16/ 17/ Tuned for high gain;
F = 4400, 4700, and
5000 MHz; Pd = 50
mW
6.5
S1
---
---
200
oz.-in.
Tuner stop torque
---
19/
t = +20 C, approx.
Conformance inspection,
part 3
Life test
---
---
Group D; Power output
---
---
t
1000
---
hrs
(2)
Life test end-points:
---
---
Power output (2)
---
---
Po
1.0
---
kW
`
Periodic check
20/
Shock
1042
21/
No voltages
---
---
---
---
---
---
Vibration
---
22/
No voltages
---
---
---
---
---
---
Mechanical tuning
---
23/
---
---
---
100
---
cycles
fatigue
See footnotes at top of next page.
2
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business