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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-A-934978-2
Filter, Band Pass
Part NumberSM-A-934978-2
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-057-6516 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Frequency Band Width Per Function68.94 MEGAHERTZ BLANK AND 71.06 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Vibration Resistance Range In Hert+10.0 TO 2000.0
Voltage Standing Wave Ratio Freque68.9 MEGAHERTZ BLANK AND 71.1 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 PIN OUTPUT SECOND FUNCTION
Insertion Loss At Reference Freque21.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function70.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Discrimination At Specified Freque40.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
Specified Frequencies Of Discrimin68.00 MEGAHERTZ BLANK AND 68.94 MEGAHERTZ BLANK AND 71.06 MEGAHERTZ BLANK AND 72.00 MEGAHERTZ BLANK LOCATION NOT OTHE
Mounting Facility Type And Quantit10 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Body Width0.990 INCHES MAXIMUM
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 SM-A-934978-2 available?
We can source SM-A-934978-2 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 SM-A-934978-2 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-A-934978-2 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 SM-A-934978-2?
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 SM-A-934978-2?
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.