Shallcross Inc. · Electronic Components
CVA-18207
Attenuator, Variable
Part NumberCVA-18207
ManufacturerShallcross Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-978-0944 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Insertion Loss At Minimum Attenuat0.2
Body StyleCOAXIAL TYPE
Unthreaded Mounting Hole Diameter0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM
Overall Width4.560 INCHES NOMINAL
Overall Length11.500 INCHES NOMINAL
Application DesignTRANSMISSION LINE
Overall Height3.380 INCHES NOMINAL
Frequency Range0.000 HERTZ MINIMUM AND 90.000 MEGAHERTZ MAXIMUM
Attenuation Variation MethodSTEPPED
Impedance Rating In Ohms75.0 INPUT-OUTPUT
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 CVA-18207 available?
We can source CVA-18207 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 CVA-18207 by Shallcross Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CVA-18207 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 CVA-18207?
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 CVA-18207?
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.