1、AMSC N/A FSC 5985 MIL-W-23351/4C 20 January 2009 SUPERSEDING MIL-W-23351/4B 20 October 1977 DETAIL SPECIFICATION SHEET WAVEGUIDES, DOUBLE RIDGE (BANDWIDTH RATION 2.4:1) This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The complete requirements fo
2、r procuring the waveguides described herein shall consist of this specification sheet and MIL-DTL-23351. FIGURE 1. Waveguide. INCH-POUND Inactive for new design after 8 May 1998 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-23351/4C 2TABLE I.
3、 Part number dimensions and material. Dimensions 1/ Part number M23351/4- A B C D E 001 2/ 002 003 004 29.667 .020 (753.54) (.51) 13.795 .020 (350.39) (.51) 29.917 Max (759.89) 14.045 Max (356.74) 5.863 .010 (148.92) (.25) 005 006 007 008 19.428 .015 (493.47) (.38) 9.034 .015 (229.46) (.38) 19.678 M
4、ax (499.82) 9.284 Max (235.81) 3.839 .007 (97.51) (.18) 009 010 011 012 12.33 0.10 (313.26) (.25) 5.737 .010 (145.72) (.25) 12.583 .015 (319.61) (.38) 5.987 .015 (152.07)( .38) 2.437 .005 (61.90) (.13) 013 014 015 016 2/ 8.100 .010 (205.74) (.25) 3.767 .010 (95.68) (.25) 8.350 .015 (212.09) (.38) 4.
5、017 .015 (102.03) (.38) 1.601 .004 (40.67) (.10) 017 3/ 018 019 020 6.167 .005 (156.64) (.13) 2.868 .005 (72.85) (.13) 6.417 .005 (162.99) (.13) 3.118 .005 (79.20) (.13) 1.219 .003 (30.96) (.08) 021 022 023 024 3.455 .004 (87.76) (.10) 1.607 .004 (40.82) (.10) 3.615 .004 (91.82) (.10) 1.767 .004 (44
6、88) (.10) .6830 .003 (17.348) (.08) 025 026 027 028 2.590 .004 (69.79) (.10) 1.205 .004 (30.61) (.10) 2.750 .004 (69.85) (.10) 1.365 .004 (34.67) (.10) .512 .002 (13.00) (.05) 029 030 031 032 1.480 .003 (37.59) (.08) .688 .003 (17.48) (.08) 1.608 .004 (40.84) (.10) .816 .004 (20.73) (.10) .2920 .00
7、2 (7.417) (.05) 033 034 035 036 1.090 .003 (27.69) (.08) .506 .003 (12.48) (.08) 1.190 .003 (30.23) (.08) .606 .003 (15.39)(.08) .215 .002 (5.46) (.05) 037 038 039 040 .691 .003 (17.55) (.08) .321 .003 (8.15) (.08) .791 .003 (20.09) (.08) .421 .003 (10.69) (.08) .136 .002 (3.45) (.05) 041 042 043 04
8、4 .471 .003 (11.96) (.08) .219 .003 (5.56) (.08) .551 .003 (14.00)( .08) .299 .003 (7.59) (.08) .0930 .002 (2.362) (.05) 045 046 047 048 3/ .288 .003 (7.32) (.08) .134 .003 (3.40) (.08) .368 .003 (9.35) (.08) .214 .003 (5.44) (.08) .0570 .002 (1.448) (.05) 049 3/ 4/ 050 3/ 4/ 051 3/ 4/ 052 3/ 4/ 1.0
9、25 .003 (26.04) (.08) .475 .003 (12.06) (.08) 1.125 .005 (28.58) (.13) .575 .005 (14.60) (.13) .191 .003 (4.85) (.08) See footnotes at end of table I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-23351/4C 3TABLE I. Part number dimensions and
10、material Continued. Dimensions (continued) 1/ Part number M23351/4- F Max G 10% H J K L Material 001 2/ 002 003 004 .063 (1.60) 1.173 (29.79) 7.417 .010 (188.39) (.25) .020 (.51) .010 (.25) .010 (.25) Aluminum alloy Copper alloy Copper Silver alloy 005 006 007 008 .050 (1.27) .768 (19.50) 4.857 .007
11、 (123.37) (.18) .015 (.38) .007 (.18) .007 (.18) Aluminum ally Copper alloy Copper Silver alloy 009 010 011 012 .050 (1.27) .487 (12.37) 3.083 .005 (78.31) (.13) .010 (.25) .005 (.13) .005 (.13) Aluminum alloy Copper alloy Copper Silver alloy 013 014 015 016 2/ .050 (1.27) .320 (8.13) 2.025 .004 (51
12、44) (.10) .010 (.25) .004 (.10) .004 (.10) Aluminum alloy Copper alloy Copper Silver alloy 017 3/ 018 019 020 .050 (1.27) .244 (6.20) 1.542 .003 (39.17) (.08) .005 (.13) .003 (.08) .003 (.08) Aluminum alloy Copper alloy Copper Silver alloy 021 022 023 024 .050 (1.27) .137 (3.48) .8640 .003 (21.946)
13、 (.08) .004 (.10) .003 (.08) .003 (.08) Aluminum alloy Copper alloy Copper Silver alloy 025 026 027 028 .050 (1.27) .102 (2.59) .648 .002 (16.46) (.05) .004 (.10) .002 (.05) .002 (.05) Aluminum alloy Copper alloy Copper Silver alloy 029 030 031 032 .030 (.76) .058 (1.47) .3700 .002 (9.398) (.05) .00
14、3 (.08) .002 (.05) .002 (.05) Aluminum alloy Copper alloy Copper Silver alloy 033 034 035 036 .030 (.76) .043 (1.09) .272 .002 (6.91) (.05) .003 (.08) .002 (.05) .002 (.05) Aluminum alloy Copper alloy Copper Silver alloy 037 038 039 040 .020 (.51) .027 (.69) .173 .002 (4.39) ( .05) .003 (.08) .002 (
15、05) .002 (.05) Aluminum alloy Copper alloy Copper Silver alloy 041 042 043 044 .015 (.38) .019 (.48) .1180 .002 (2.997) (.05) .003 (.08) .002 (.05) .002 (.05) Aluminum alloy Copper alloy Copper Silver alloy 045 046 047 048 3/ .015 (.38) .011 (.28) .0720 .002 (1.829) (.05) .003 (.08) .002 (.05) .002
16、 (.05) Aluminum alloy Copper alloy Copper Silver alloy 049 3/ 4/ 050 3/ 4/ 051 3/ 4/ 052 3/ 4/ .030 (.76) .062 (1.57) .256 .003 (6.50) (.08) .003 (.08) .003 (.08) .003 (.08) Aluminum alloy Copper alloy Copper Silver alloy 1/ Dimensions are in inches. Meter equivalents ( in parentheses) are given for
17、 general information only and are based upon 1.00 inch = 25.4 mm. 2/ The waveguide shall be in accordance with configuration 1. 3/ The waveguide shall be in accordance with configuration 2. 4/ Eccentricity shall be .004 maximum. Provided by IHSNot for ResaleNo reproduction or networking permitted wi
18、thout license from IHS-,-,-MIL-W-23351/4C 4REQUIREMENTS: Design, Construction, and physical dimension: See figure 1 and table I Material: See table I. Part number: M23351/4- (dash number from table I). NOTES: Engineering information and frequency range: See table II. Cross reference: See table III.
19、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-23351/4C 5TABLE II. Engineering information. Cutoff frequency Part number M23351/4- Suggested frequency range TE10mode TE10mode TE20mode Theoretical attenuation at f = 3 f10c1/ 2/ Theoretical powe
20、r handling capacity at f = 3 f10c3/ 001-xxx 002-xxx 003-xxx 004-xxx GHz 0.175-0.420 GHz 0.146 GHz 0.430 db/ft 0.00035 0.00034 0.00023 0.00025 Kw 61,960 005-xxx 006-xxx 007-xxx 008-xxx 0.267-0.640 0.222 0.657 0.00065 0.00064 0.00043 0.00046 26,570 009-xxx 010-xxx 011-xxx 012-xxx 0.420-1.000 0.350 1.0
21、34 0.00128 0.00126 0.00085 0.00091 10,710 013-xxx 014-xxx 015-xxx 016-xxx 0.640-1.530 0.533 1.575 0.0024 0.0024 0.0016 0.0017 4,620 017-xxx 018-xxx 019-xxx 020-xxx 0.840-2.000 0.700 2.068 0.0036 0.0036 0.0024 0.0026 2,676 021-xxx 022-xxx 023-xxx 024-xxx 1.500-3.600 1.249 3.692 0.0087 0.0086 0.0058 0
22、0062 840.5 025-xxx 026-xxx 027-xxx 028-xxx 2.000-4.800 1.666 4.925 0.0134 0.0132 0.0089 0.0095 472.5 029-xxx 030-xxx 031-xxx 032-xxx 3.500-8.200 2.915 8.620 0.0307 0.0303 0.0204 0.0218 151.3 033-xxx 034-xxx 035-xxx 036-xxx 4.750-11.000 3.961 11.705 0.0487 0.0481 0.0324 0.0347 83.72 037-xxx 038-xxx
23、039-xxx 040-xxx 7.500-18.000 6.239 18.464 0.0964 0.0951 0.0641 0.0686 33.58 041-xxx 042-xxx 043-xxx 044-xxx 11.000-26.500 9.363 27.080 0.171 0.169 0.114 0.122 15.63 045-xxx 046-xxx 047-xxx 048-xxx 18.000-40.000 14.995 44.285 0.358 0.353 0.238 0.255 5.834 049-xxx 050-xxx 051-xxx 052-xxx 4.75-11.00 4.
24、086 12.07 - - See footnotes at end of table II Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-23351/4C 61/ f10c= cutoff frequency for TE10mode. 2/ Actual attenuation of waveguides may be considerable greater depending upon operating frequency
25、and temperature. Typical resistivities of materials (at 20 C): aluminum alloy (6061) = 4.0 microhms-cm; copper alloy (brass) = 3.9 microhms-cm; copper -1.77 microhm cm; silver alloy (coin silver) = 2.03 microhm-cm. 3/ Actual power handling capability of waveguides may be considerable less depending
26、upon waveguide temperature, altitude, operating frequency, etc. The tabulated values were calculated based upon the E field produced breakdown in a nonpressurized air dielectric waveguide under continuous wave (CW) conditions. The breakdown strength of air was considered to be 15000 volts per centim
27、eter, corner radii considered. TABLE III. Cross reference (type designation to part number). Type designation Part number M23351/4- Type designation Part number M23351/4- WRD175U24A 001 WRD200D24A 025 WRD175U24B 002 WRD200D24B 026 WRD175U24C 003 WRD200D24C 027 WRD175U24S 004 WRD200D24S 028 WRD267U24
28、A 005 WRD350D24A 029 WRD267U24B 006 WRD350D24B 030 WRD267U24C 007 WRD350D24C 031 WRD267U24S 008 WRD350D24S 032 WRD420U24A 009 WRD475D24A 033 WRD420U24B 010 WRD475D24B 034 WRD420U24C 011 WRD475D24C 035 WRD420U24S 012 WRD475D24S 036 WRD640U24A 013 WRD750D24A 037 WRD640U24B 014 WRD750D24B 038 WRD640U24
29、C 015 WRD750D24C 039 WRD640U24S 016 WRD750D24S 040 WRD840U24A 017 WRD110C24A 041 WRD840U24B 018 WRD110C24B 042 WRD840U24C 019 WRD110C24C 043 WRD840U24S 020 WRD110C24S 044 WRD150D24A 021 WRD180C24A 045 WRD150D24B 022 WRD180C24B 046 WRD150D24C 023 WRD180C24C 047 WRD150D24S 024 WRD180C24S 048 Reference
30、d documents. This document only references MIL-DTL-23351. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these
31、 notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing activity: Army CR DLA CC Navy EC Project number (5985-2009-001) Air Fo
32、rce 85 DLA CC Review activities: Army AR Navy AS, MC, OS, SH Air Force 19, 99 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
