Narda Holdings, Inc. · Electronic Components
3722
Attenuator, Variable
Part Number3722
ManufacturerNarda Holdings, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-287-7309 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Coaxial Connector Series DesignatiN
Mounting Facility PatternFOUR POSITION RECTANGULAR
Frequency Range950.000 MEGAHERTZ MINIMUM AND 1.250 GIGAHERTZ MAXIMUM
Overall Attenuation Range In Decib+5.0 TO 90.0
Mounting Facility Nominal Screw Th0.164 INCHES
Center To Center Distance Between6.719 INCHES NOMINAL
Impedance Rating In Ohms50.0 INPUT-OUTPUT
Scale LinearityLINEAR
Overall Attenuation Accuracy In De-1.00 TO 1.00
Scale Division Quantity90
Adjustment Device Type And Quantit1 KNOB
Body Length5.156 INCHES NOMINAL
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Body Width3.262 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 3722 available?
We can source 3722 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 3722 by Narda Holdings, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3722 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 3722?
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 3722?
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.