Product Details | RADIO FREQUENCY REFLECTION ISOLATOR

5985-01-051-4934 A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.

Part Alternates: MA8P43, MA-8P43, 5985-01-051-4934, 01-051-4934, 5985010514934, 010514934

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 02 DEC 1977 01-051-4934

Demand History | NSN 5985-01-051-4934

Part Number Request Date QTY Origin
MA8P43 2006-09-256 10 US

Cross Reference | NSN 5985-01-051-4934

Part Number Cage Code Manufacturer
MA-8P43 96341 COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS

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Technical Data | NSN 5985-01-051-4934

Characteristic Specifications
FREQUENCY RANGE RATING 5.4 TO 5.9 GIGAHERTZ
FLANGE QUANTITY 1
FLANGE TYPE CHOKE
FLANGE CONNECTION FACILITY QUANTITY 8
FLANGE CONNECTING HOLE THREAD SIZE 10-32
FLANGE CONNECTING HOLE SPACING EQUALLY SPACED ON A 3.25 IN. BOLT CIRCLE
DIAMETER 3.625 INCHES NOMINAL
DOCUMENT TYPE MILITARY SPECIFICATION
DOCUMENT IDENTIFICATION MIL-F-3922
IDENTIFICATION DESIGNATOR TYPE UG-149A/U
SPECIAL FEATURES AIR COOLED,PRESSURED
III END ITEM IDENTIFICATION WSR-74C RADAR, LWR

Restrictions/Controls & Freight Information | NSN 5985-01-051-4934

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information