AT2775-138 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AT2775-138: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: WHIP SINGLE ANTENNA ELEMENT, terminal_type: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT, overall_length: 3.200 INCHES NOMINAL IN, overall_diameter: 2.700 INCHES NOMINAL IN, operating_temp_range: -40.0 TO 70.0 CELSIUS DEGC, power_gain_in_decibels: 0.24 SINGLE ANTENNA ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-533-3398, 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

AT2775-138

NSN: 5985-01-533-3398
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 0UVG2 — AEROANTENNA TECHNOLOGY, INC DIV HEICO CORPORATION (USA)

SPECIFICATIONS

design_type	WHIP SINGLE ANTENNA ELEMENT
terminal_type	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
overall_length	3.200 INCHES NOMINAL IN
overall_diameter	2.700 INCHES NOMINAL IN
operating_temp_range	-40.0 TO 70.0 CELSIUS DEGC
power_gain_in_decibels	0.24 SINGLE ANTENNA ELEMENT
end_item_identification	AN/PRC-119F
voltage_rating_in_volts	4.2 DC SINGLE ANTENNA ELEMENT
characteristic_impedance_in_ohms	50.0 SINGLE ANTENNA ELEMENT
electromagnetic_polarization_type	RIGHT CIRCULAR SINGLE ANTENNA ELEMENT
NSN	5985-01-533-3398

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS: 4.2 DC SINGLE ANTENNA ELEMENT

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT

•

DESIGN TYPE: WHIP SINGLE ANTENNA ELEMENT

•

OVERALL DIAMETER: 2.700 INCHES NOMINAL IN

•

CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE ANTENNA ELEMENT

•

ELECTROMAGNETIC POLARIZATION TYPE: RIGHT CIRCULAR SINGLE ANTENNA ELEMENT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS	4.2 DC SINGLE ANTENNA ELEMENT
TERMINAL TYPE	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
DESIGN TYPE	WHIP SINGLE ANTENNA ELEMENT
OVERALL DIAMETER	2.700 INCHES NOMINAL IN
OVERALL LENGTH	3.200 INCHES NOMINAL IN
CHARACTERISTIC IMPEDANCE IN OHMS	50.0 SINGLE ANTENNA ELEMENT
ELECTROMAGNETIC POLARIZATION TYPE	RIGHT CIRCULAR SINGLE ANTENNA ELEMENT
SPECIAL FEATURES	VHF FREQUENCY MINIMAL 30 MHZ, MAXIMUM 108 MHZ;NOISE FIGURE 3.2 DECIBELS MAXIMUM;LOAD CURRENT 9 MILLIAMPS MINIMUM/60 MILLIAMPS MAXIMUM;BAND REJECTION AT 50 MEGAHERTZ 45 DECIBELS NOMINAL. MANUFACTURE NAME;ANTENNA,VHF,GPS,WHIP,MANPACK. MHz
OPERATING TEMP RANGE	-40.0 TO 70.0 CELSIUS DEGC
POWER GAIN IN DECIBELS	0.24 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 2

A3271486-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

A3316661-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is AT2775-138?

AT2775-138 is a ANTENNA.

What parts can replace AT2775-138?

There are 2 known substitutes for AT2775-138: A3271486-1, A3316661-1. Substitute compatibility should be verified for your specific system.

What is the NSN for AT2775-138?

AT2775-138 is cataloged in the U.S. Government catalog under NSN 5985-01-533-3398. This indicates validated use in U.S. government and defense supply chains.

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