INCH-POUND
MIL-DTL-28839/1A
20 May 2013
SUPERSEDING
MIL-W-28839/1
13 March 1978
DETAIL SPECIFICATION SHEET
WAVEGUIDES, ELLIPTICAL, SEMIRIGID
INACTIVE FOR NEW DESIGN
AFTER 8 MAY 1998
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the antenna described herein
shall consist of this specification sheet and MIL-DTL-28839.
Letter dimensions
A
B
C
D
E
F
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
4.05
4.09
2.487
2.521
3.453
3.487
2.047
2.081
.233
.267
2.143
2.177
(102.87)
(103.89)
(63.17)
(64.03)
(87.71)
(88.57)
(52)
(52.86)
(5.92)
(6.78)
(54.43)
(55.29)
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are in parentheses.
3. Metric equivalents are given for general information only and are based upon 1.00 inch = 25.4 mm.
4. Unless otherwise specified, tolerances is ± .017 (.43 mm)
FIGURE 1. Waveguide.
AMSC N/A
FSC 5985
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