Metropole Products, Inc. · Electronic Components
FMN-212
Diplexer — Antennas and Waveguides
Part NumberFMN-212
ManufacturerMetropole Products, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-172-0984 (NSN)
Federal Item NameDIPLEXER
Federal Supply Class5985 — Antennas and Waveguides
Overall Length4.450 INCHES NOMINAL
Overall Height1.700 INCHES NOMINAL
Transmission Line TypeCOAXIAL CABLE
Overall Width1.250 INCHES NOMINAL
Operating Frequency1.0 GIGAHERTZ MINIMUM AND 10.75 GIGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source RelationshOPERATING
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 FMN-212 available?
We can source FMN-212 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 FMN-212 by Metropole Products, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FMN-212 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 FMN-212?
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 FMN-212?
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.