Viavi Solutionsllc · Electronic Components
ATM7787-1
Attenuator, Variable
Part NumberATM7787-1
ManufacturerViavi Solutionsllc
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-822-4428 (NSN)
Federal Item NameATTENUATOR,VARIABLE
Federal Supply Class5985 — Antennas and Waveguides
Impedance Rating In Ohms95.0 INPUT-OUTPUT
Overall Attenuation Range In Decib+0.0 TO 40.0
Frequency Range0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM
Step Position Quantity4
Overall Length8.500 INCHES NOMINAL
FSC Application DataRADIO SET,RADIO,EXCEPT NAVIGATION AND HOME TYPE,NONAIRBORNE
Overall Height2.800 INCHES NOMINAL
Attenuation Variation MethodSTEPPED
Attenuation Per Step In Decibels10.0
Overall Width1.400 INCHES NOMINAL
Application DesignTRANSMISSION LINE
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 ATM7787-1 available?
We can source ATM7787-1 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 ATM7787-1 by Viavi Solutionsllc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ATM7787-1 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 ATM7787-1?
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 ATM7787-1?
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.