INCH-POUND
MIL-DTL-25879G
8 February 2012
SUPERSEDING
MIL-DTL-25879F
12 June 2007
DETAIL SPECIFICATION
SWITCH, RADIO FREQUENCY TRANSMISSION LINE,
COAXIAL TYPE SA - 521A/A
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers the requirements for one type of radio frequency (RF) switch, intended
specifically for use in switching coaxial lines between multiple communication and navigation antennas.
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This
section does not include documents cited in other sections of this specification or recommended for additional
information or as examples. While every effort has been made to ensure the completeness of this list, document
users are cautioned that they must meet all specified requirements of documents cited in sections 3 and 4 of this
specification, whether or not they are listed.
2.2 Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a
part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are
those cited in the solicitation or contract (see 6.2).
DEPARTMENT OF DEFENSE SPECIFICATIONS
MIL-PRF-39012/1
-
Connectors, Plug, Electrical, Coaxial, Radio Frequency (Series N (Cabled), Pin
Contact, Class 2).
MIL-PRF-39012/2
-
Connectors, Plugs and Receptacles, Electrical, Coaxial, Radio Frequency, (Series
TNC (Cabled), Flange Mounted, Socket Contact, Class 2).
MIL-DTL-32054
-
Mounting MT-1995/A for Coaxial Type SA-521A/A Radio Frequency Transmission
Line Switch.
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-202
-
Electronic and Electrical Component Parts.
MIL-STD-461
-
Requirements for the Control of Electromagnetic Interference Characteristics of
Subsystems and Equipment.
(Copies of these documents are available on line at https://assist.daps.mil/quicksearch or https://assist.daps.dla.mil
19111-5094.)
Comments, suggestions or questions on this document should be addressed to DLA Land and Maritime, ATTN:
VAT, Post Office Box 3990, Columbus, OH 43218-3990, or emailed to TubesAmps@dla.mil. Since contact
information can change, you may want to verify the currency of this address information using the ASSIST Online
database at https://assist.daps.dla.mil.
AMSC N/A
FSC 5985
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