NAVY MIL-A-28880 (1)-1984 ANTENNA COUPLER GROUP AN SRA-49( )《AN SRA-49( )天线耦合器组》.pdf

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1、MI L-A-28880( EC) AMENDMENT 1 20 December 1984 MILITARY SPECIFICATION ANTENNA COUPLER GROUP, AN/SRA-49( ) This amendment forms a part of Military Specification MIL-A-28880(EC), dated 30 March 1984, and is approved for use by the Naval Electronic Systems Comnand, Department of the Navy, and is availa

2、ble for use by all Departments and Agencies of the Department of Defense. Page 1 2.1.1, After “MIL-E-21981“, delete: “NAVAL SEA SYSTEMS COMMAND (NAVSEA) SHIPS-R-4984 Receiving Multicoupler Groups“ Page 12 3.5.3.5, Delete and substitute: “3.5.3.5 Dummy loads. The dumny loads shall be equivalent to an

3、d interchangeable with the dummy loads of the GFE. Dummy loads shall be capable of continuously dissipating 500 W rms.“. Page 13 -_ 3.6.1.1, line 2: Delete a through g“ and substitute “a through h“. Under the iig“ entry, add the following: L “h. Signal distribution panel, SB-3332/SR1. Page 17 6.4, D

4、elete and substitute: “6.4 - GFE. The contracting officer should arrange to furnish the GFE listed herein.“. Preparing activity: (Project No. 5985-N514) NAVY-EC FSC 5985 *U.S. GDVERNMENT PRINTING OFFICE 1985 - 505-038/20815 THIS DOCUMENT CONTAINS /- PAGES Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-

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