Raytheon Company · Electronic Components
M99HW2
Antenna — Antennas and Waveguides
Part NumberM99HW2
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-369-5419 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Precious Material And LocationINTERNAL SURFACES SILVER
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Frequency Rating225.000 MEGAHERTZ MINIMUM AND 390.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Characteristic Impedance In Ohms50.0 SINGLE ANTENNA ELEMENT
Design TypeDISCONE SINGLE ANTENNA ELEMENT
Mounting MethodTHREADED BASE
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Precious MaterialSILVER
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Overall Diameter1.375 FEET NOMINAL
Overall Length3.750 FEET 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 M99HW2 available?
We can source M99HW2 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 M99HW2 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M99HW2 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 M99HW2?
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 M99HW2?
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.