Antenna & Radome Research Associates Corp. · Electronic Components
3147159-2
Attenuator, Variable
Part Number3147159-2
ManufacturerAntenna & Radome Research Associates Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-321-3221 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Body StyleWAVEGUIDE TYPE
Voltage Standing Wave Ratio1.20
Power Rating0.5 WATTS AVERAGE
Insertion Loss At Minimum Attenuat0.4
Mounting Facility Type And Quantit2 TERMINAL WITH MOUNTING HOLES
Application DesignWAVEGUIDE
Adjustment Device Type And Quantit1 THUMBSCREW
Terminal Type And Quantity2 FLANGE
Frequency Range8.900 GIGAHERTZ MINIMUM AND 9.400 GIGAHERTZ MAXIMUM
Mounting Facility PatternFOUR POSITION RECTANGULAR
Vendor Part Numbers1053967-2
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 3147159-2 available?
We can source 3147159-2 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 3147159-2 by Antenna & Radome Research Associates Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3147159-2 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 3147159-2?
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 3147159-2?
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.