20A1781 — ISOLATOR,RADIO FREQUENCY REFLECT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

20A1781: ISOLATOR,RADIO FREQUENCY REFLECT.

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include overall_width: 1.860 INCHES MAXIMUM IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 2.210 INCHES NOMINAL IN, special_features: IMPEDANCE 50.0 OHMS; ISOLATION 18.0 DB MIN; VSWR 1.25:1 MAX DB, frequency_range_rating: +950.0 TO 1225.0 MEGAHERTZ. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-388-6958, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

20A1781

NSN: 5985-01-388-6958
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12855 — SMITHS INTERCONNECT INC DIV SMITHS INTERCONNECT INC - TAMPA (USA)

SPECIFICATIONS

overall_width	1.860 INCHES MAXIMUM IN
overall_height	0.500 INCHES NOMINAL IN
overall_length	2.210 INCHES NOMINAL IN
special_features	IMPEDANCE 50.0 OHMS; ISOLATION 18.0 DB MIN; VSWR 1.25:1 MAX DB
connector_quantity	2
frequency_range_rating	+950.0 TO 1225.0 MEGAHERTZ
NSN	5985-01-388-6958

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR QUANTITY: 2

•

FREQUENCY RANGE RATING: +950.0 TO 1225.0 MEGAHERTZ

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.500 INCHES NOMINAL IN
OVERALL LENGTH	2.210 INCHES NOMINAL IN
OVERALL WIDTH	1.860 INCHES MAXIMUM IN
CONNECTOR QUANTITY	2
FREQUENCY RANGE RATING	+950.0 TO 1225.0 MEGAHERTZ
SPECIAL FEATURES	IMPEDANCE 50.0 OHMS; ISOLATION 18.0 DB MIN; VSWR 1.25:1 MAX DB

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 20A1781?

20A1781 is a ISOLATOR,RADIO FREQUENCY REFLECT.

What is the NSN for 20A1781?

20A1781 is cataloged in the U.S. Government catalog under NSN 5985-01-388-6958. This indicates validated use in U.S. government and defense supply chains.

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20A1781 — ISOLATOR,RADIO FREQUENCY REFLECT

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