Antenna & Radome Research Associates · Electronic Components
N4164-20
Coupler, Directional
Part NumberN4164-20
ManufacturerAntenna & Radome Research Associates
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-274-9546 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Power Loss In Decibels0.2
Unit TypeCOAXIAL LINE
Overall Length2.990 INCHES NOMINAL
Design TypeUNIDIRECTIONAL
Radio Frequency Rating2.0 GIGAHERTZ MINIMUM AND 4.2 GIGAHERTZ MAXIMUM
Overall Height0.630 INCHES NOMINAL
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 N4164-20 available?
We can source N4164-20 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 N4164-20 by Antenna & Radome Research Associates obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If N4164-20 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 N4164-20?
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 N4164-20?
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.