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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-C-587123
Antenna — Antennas and Waveguides
Part NumberSM-C-587123
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-110-0931 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Length4.320 INCHES NOMINAL
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Design TypeDIPOLE SINGLE ANTENNA ELEMENT
Overall Width2.525 INCHES NOMINAL
Overall Height0.875 INCHES NOMINAL
Radiation PatternBIDIRECTIONAL SINGLE ANTENNA ELEMENT
Frequency Rating1.030 GIGAHERTZ MINIMUM AND 1.090 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Terminal TypeCONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
Mounting MethodCONNECTOR
Vendor Part NumbersTD0933
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 SM-C-587123 available?
We can source SM-C-587123 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 SM-C-587123 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-C-587123 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 SM-C-587123?
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 SM-C-587123?
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.