Ah Systems Inc. · Electronic Components
SAS-542
Antenna — Antennas and Waveguides
Part NumberSAS-542
ManufacturerAh Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-546-1563 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Height29.000 INCHES NOMINAL
Coaxial Connector Series DesignatiN SINGLE ANTENNA ELEMENT
Terminal TypeRECEPTACLE, COAXIAL SINGLE ANTENNA ELEMENT
Electromagnetic Polarization TypeVERTICAL SINGLE ANTENNA ELEMENT
Power Rating1.000 WATTS CW SINGLE ANTENNA ELEMENT
Mounting Hole Quantity1
Design TypeBICONICAL SINGLE ANTENNA ELEMENT
Mounting MethodBASE
Frequency Rating20.000 MEGAHERTZ MINIMUM SINGLE ANTENNA ELEMENT
Overall Width52.000 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 SAS-542 available?
We can source SAS-542 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 SAS-542 by Ah Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SAS-542 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 SAS-542?
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 SAS-542?
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.