L3Harris Technologies, Inc. · Electronic Components
2158574G002
Antenna — Antennas and Waveguides
Part Number2158574G002
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-137-3931 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Electromagnetic Polarization TypeVERTICAL SINGLE ANTENNA ELEMENT
Beam Scanning MethodROTATING SINGLE ANTENNA ELEMENT
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Frequency Rating962.000 MEGAHERTZ MINIMUM AND 1088.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Power Rating10.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT
Functional DescriptionRADIATES LOW BAND PULSED SIGNALS AND RECEIVES INTERROGATING SIGNALS FROM AIRCRAFT; PROVIDES BEARING AND DISTANCE INFORMA
Type Model DesignationAS-2751A/G
Mounting MethodCLAMP
Positioning Device TypeDRIVE MOTOR SINGLE ANTENNA ELEMENT
Relationship To Similar EquipmentSIMILAR TO AS-2257A/G BUT MODIFIED TO ADD VERTICAL BEAM SHIFTING CAPABILITY; ALSO SIMILAR TO AS-2751/G
Voltage Rating In Volts120.0 AC SINGLE ANTENNA ELEMENT
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 2158574G002 available?
We can source 2158574G002 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 2158574G002 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2158574G002 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 2158574G002?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 2158574G002?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.