Microwave Engineering Corporation · Electronic Components
S70L-345
Waveguide Assembly, Filter
Part NumberS70L-345
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-473-5077 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY,FILTER
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity2
Style DesignatorSTRAIGHT TYPE
Specified Frequency2.9 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
FlexibilityRIGID ALL TUBING SEGMENT
Operating Pressure37.5 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Insertion Loss In Decibels0.20
Voltage Standing Wave Ratio1.20
Vendor Part Numbers7443655
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 S70L-345 available?
We can source S70L-345 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 S70L-345 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S70L-345 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 S70L-345?
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 S70L-345?
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.