1、AMSC N/A FSC 5985MIL-A-22641/17B 9 November 2011 SUPERSEDING MIL-A-22641/17A 14 June 1965 MILITARY SPECIFICATION SHEET ADAPTERS, COAXIAL TO WAVEGUIDE (CLASS III - .875 INCH), TYPES UG-405/U, UG-522/U, UG-1622/U, AND UG-1663/U This specification is approved for use by all Departments and Agencies of
2、the Department of Defense. The requirements for acquiring the relays described herein shall consist of this specification sheet and MIL-DTL-22641. NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. FIGURE 1. Dimensions and configuration. INCH-POUND INAC
3、TIVE FOR NEW DESIGN AFTER 8 MAY 1998. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-22641/17B 2 TABLE I. Adapters, coaxial to waveguide (class III - .875 inch). Part number UG type Housing waveguide Cover flange 1/ A (max) B (max) Frequency r
4、ange (mc) VSWR over entire freq. range VSWR over 50% freq. range Coupling M22641/17-01 UG-522/U M85/1-039 RG-48/U UG-53/U 3.500 (88.90) 5.000 (127.00) 2,600 3,950 1.3 1.25 M M22641/17-02 UG-405/U M85/1-039 RG-48/U UG-53/U 3.500 (88.90) 4.250 (107.95) 2,600 3,950 1.3 1.25 F M22641/17-03 UG-1662/U M85
5、/1-041 RG-75/U UG-584/U 3.500 (88.90) 5.000 (127.00) 2,600 3,950 1.3 1.25 M M22641/17/04 UG-1663/U M85/1-041 RG-75/U UG-584/U 3.500 (88.90) 4.250 (107.95) 2,600 3,950 1.3 1.25 F 1/ Cover flange in accordance with MIL-DTL-3922. REQUIREMENTS: Dimensions and configuration: See figure 1 and table I. The
6、 coaxial end shall be equivalent to standard female coupling UG-46/U or standard male coupling UG-45/U and shall be capable of properly mating with UG-45/U and UG-46/U, respectively, as specified (see table I). (Bureau of Ships drawings REA49330 and REA49331 or equivalent) VSWR: See table I. Frequen
7、cy range: See table I. Referenced documents. In addition to MIL-DTL-22641, this document references the following: MIL-DTL-3922 Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodian: Preparing activity: Arm
8、y - CR DLA - CC Navy - EC Air Force - 85 (Project 5985-2011-016) DLA - CC Reviewing activities: Army - AV, MI Navy - AS, MC Air Force - 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 https:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
