Technlogy For Cmmncations Intl · Electronic Components
550-3-03
Antenna — Antennas and Waveguides
Part Number550-3-03
ManufacturerTechnlogy For Cmmncations Intl
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-425-2781 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Terminal TypeCABLE W/CONNECTOR SINGLE ANTENNA ELEMENT
Electromagnetic Polarization TypeVERTICAL SINGLE ANTENNA ELEMENT
Design TypeCONICAL SINGLE ANTENNA ELEMENT
Overall Diameter168.000 FEET NOMINAL
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Power Rating40.000 KILOWATTS AVERAGE AND 160.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT
Overall Height82.000 FEET NOMINAL
Frequency Rating1.600 MEGAHERTZ MINIMUM AND 32.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Characteristic Impedance In Ohms50.0 SINGLE ANTENNA ELEMENT
Mounting MethodGUY WIRE
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
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 550-3-03 available?
We can source 550-3-03 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 550-3-03 by Technlogy For Cmmncations Intl obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 550-3-03 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 550-3-03?
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 550-3-03?
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.