Narda Holdings, Inc. · Electronic Components
138C106H11
Attenuator, Fixed
Part Number138C106H11
ManufacturerNarda Holdings, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-244-3211 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Connection Type Per FunctionFEMALE INPUT AND MALE OUTPUT
Coaxial Connector Series DesignatiN
Overall Diameter1.640 INCHES NOMINAL
Attenuation Accuracy In Decibels-0.50 TO 0.50
Voltage Standing Wave Ratio1.20 AND 1.30
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Voltage Standing Wave Ratio Freque+0.0 TO 3.0 GIGAHERTZ AND +3.0 TO 5.0 GIGAHERTZ
Power Rating50.0 WATTS AVERAGE AND 2.0 KILOWATTS PEAK
Input Impedance Rating In Ohms50.0
Output Impedance Rating In Ohms50.0
Rf Signal Attenuation In Decibels3.0
Vendor Part Numbers765-3
Cancelled NSN5985-01-011-1267 (cancelled)
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 138C106H11 available?
We can source 138C106H11 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 138C106H11 by Narda Holdings, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 138C106H11 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 138C106H11?
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 138C106H11?
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.