Andrew LLC · Electronic Components
EW43
Waveguide — Antennas and Waveguides
Part NumberEW43
ManufacturerAndrew LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-492-7360 (NSN)
Federal Item NameWAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
MaterialCOPPER SINGLE TUBING SEGMENT
Style DesignatorSTRAIGHT TYPE
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Waveguide Length100.000 FEET NOMINAL
Tubing Twist TypeTWISTABLE SINGLE TUBING SEGMENT
Cross Sectional Shape StyleINTERNAL, ELLIPTICAL EXTERNAL, ELLIPTICAL
Tubing Twist Angle In Deg0.5 SINGLE TUBING SEGMENT
Vendor Part NumbersEW43-100 FT
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 EW43 available?
We can source EW43 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 EW43 by Andrew LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EW43 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 EW43?
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 EW43?
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.