Raytheon Company · Electronic Components
SPA-R-30137
Attenuator, Variable
Part NumberSPA-R-30137
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-075-9134 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility PatternFOUR POSITION RECTANGULAR
Adjustment Device Type And Quantit1 KNOB
Overall Attenuation Range In Decib+0.5 TO 10.0
FSC Application DataRADAR ANTENNA SUPPORT SETS AND RADOMES,EXCEPT SPECIALLY DESIGNED
Overall Attenuation Accuracy In De-0.50 TO 0.50
Attenuation Variation MethodCONTINUOUS
Frequency Range9.000 GIGAHERTZ MINIMUM AND 9.200 GIGAHERTZ MAXIMUM
Terminal Type And Quantity1 CONNECTOR, COAXIAL, FEMALE AND 1 MALE COAXIAL CONNECTOR
Center To Center Distance Between1.630 INCHES MINIMUM AND 1.670 INCHES MAXIMUM
Overall Length2.630 INCHES MINIMUM AND 2.790 INCHES MAXIMUM
Operating Temp Range-29.0 TO 70.0 CELSIUS
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 SPA-R-30137 available?
We can source SPA-R-30137 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 SPA-R-30137 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SPA-R-30137 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 SPA-R-30137?
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 SPA-R-30137?
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.