AT1621-5 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AT1621-5: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: CIRCULAR ARRAY SINGLE ANTENNA ELEMENT, terminal_type: RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT, overall_height: 21.0 MILLIMETERS NOMINAL MM, furnished_items: ELECTRICAL CABLE, mounting_method: BOLT, frequency_rating: 1616.0 MEGAHERTZ MINIMUM AND 1626.0 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-645-1407, 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

AT1621-5

NSN: 5985-01-645-1407
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 1R7A4 — IRIDIUM SATELLITE LLC (USA)

SPECIFICATIONS

design_type	CIRCULAR ARRAY SINGLE ANTENNA ELEMENT
terminal_type	RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT
overall_height	21.0 MILLIMETERS NOMINAL MM
furnished_items	ELECTRICAL CABLE
mounting_method	BOLT
frequency_rating	1616.0 MEGAHERTZ MINIMUM AND 1626.0 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
overall_diameter	89.0 MILLIMETERS NOMINAL MM
radiation_pattern	OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
mounting_hole_diameter	16.0 MILLIMETERS NOMINAL MM
mounting_hole_quantity	1
characteristic_impedance_in_ohms	50.0 SINGLE ANTENNA ELEMENT
electromagnetic_polarization_type	RIGHT CIRCULAR SINGLE ANTENNA ELEMENT
NSN	5985-01-645-1407

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 1

•

TERMINAL TYPE: RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT

•

DESIGN TYPE: CIRCULAR ARRAY SINGLE ANTENNA ELEMENT

•

OVERALL DIAMETER: 89.0 MILLIMETERS NOMINAL MM

•

MOUNTING METHOD: BOLT

•

RADIATION PATTERN: OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT

•

MOUNTING HOLE DIAMETER: 16.0 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	1
OVERALL HEIGHT	21.0 MILLIMETERS NOMINAL MM
TERMINAL TYPE	RECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT
DESIGN TYPE	CIRCULAR ARRAY SINGLE ANTENNA ELEMENT
OVERALL DIAMETER	89.0 MILLIMETERS NOMINAL MM
MOUNTING METHOD	BOLT
RADIATION PATTERN	OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
MOUNTING HOLE DIAMETER	16.0 MILLIMETERS NOMINAL MM
CHARACTERISTIC IMPEDANCE IN OHMS	50.0 SINGLE ANTENNA ELEMENT
ELECTROMAGNETIC POLARIZATION TYPE	RIGHT CIRCULAR SINGLE ANTENNA ELEMENT

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

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AT1621-5?

AT1621-5 is a ANTENNA.

What is the NSN for AT1621-5?

AT1621-5 is cataloged in the U.S. Government catalog under NSN 5985-01-645-1407. This indicates validated use in U.S. government and defense supply chains.

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AT1621-5 — ANTENNA

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