MIL-SPEC · Electronic Components
CN-928/TRT
Attenuator, Variable
Part NumberCN-928/TRT
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-408-5137 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Adjustment Device Type And Quantit1 KNOB
Overall Attenuation Range In Decib+0.0 TO 50.0
Frequency Range7.050 GIGAHERTZ MINIMUM AND 10.000 GIGAHERTZ MAXIMUM
Attenuation Variation MethodCONTINUOUS
Waveguide Flange DesignationUG-138/U
Mounting Facility Type And Quantit4 TERMINAL WITH MOUNTING HOLES
Overall Attenuation Accuracy In De-0.05 TO 0.05
Terminal Type And Quantity2 FLANGE
Operating Temp Range-40.0 TO 55.0 CELSIUS
Power Rating10.0 WATTS AVERAGE
Insertion Loss At Minimum Attenuat0.5
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 CN-928/TRT available?
We can source CN-928/TRT 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 CN-928/TRT by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CN-928/TRT 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 CN-928/TRT?
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 CN-928/TRT?
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.