Lockheed Martin · Electronic Components
672657-103
Amplifier, Radio Frequency
Part Number672657-103
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-514-2882 (NSN)
Federal Item NameAMPLIFIER,RADIO FREQUENCY
Federal Supply Class5996 — Amplifiers
Connection Contact Type And Quanti1 COAXIAL RECEPTACLE EXTERNAL AND 6 POWER RECEPTACLE EXTERNAL
FSC Application DataRECEIVING SET,SONAR
External Dc Operating Voltage In V24.0 NOMINAL SINGLE VOLTAGE
Overall Gain31.0 DECIBELS
Impedance Rating Per Channel50.000 OHMS OPERATING CHANNEL
Shock Pulse Duration Time11.0 MILLISECONDS
Average Life MeasurementNOT RATED
Connection TypePRINTED CIRCUIT FRONT
Overall Width3.000 INCHES NOMINAL
Circuit Construction TypeSOLID STATE
Frequency Per Channel161.5 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 174.5 MEGAHERTZ MAXIMUM OPERATING CHANNEL
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 672657-103 available?
We can source 672657-103 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 672657-103 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 672657-103 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 672657-103?
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 672657-103?
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.