L3Harris Technologies · Electronic Components
RF-7800W-AT218
Antenna — Antennas and Waveguides
Part NumberRF-7800W-AT218
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-723-2916 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Power Gain In Decibels3.0 SINGLE ANTENNA ELEMENT
Operating Temp Range-40.0 TO 60.0 CELSIUS
Frequency Rating4.400 GIGAHERTZ MINIMUM AND 5.875 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Coaxial Connector Series DesignatiSMA FIRST ANTENNA
Electromagnetic Polarization TypeHORIZONTAL AND VERTICAL SINGLE ANTENNA ELEMENT
Characteristic Impedance In Ohms50.0 FIRST ANTENNA
Radiation PatternOMNIDIRECTIONAL FIRST ANTENNA
Terminal TypeRECEPTACLE, COAXIAL FIRST ANTENNA
Overall Height7.35 INCHES NOMINAL
Overall Length4.63 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 RF-7800W-AT218 available?
We can source RF-7800W-AT218 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 RF-7800W-AT218 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RF-7800W-AT218 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 RF-7800W-AT218?
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 RF-7800W-AT218?
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.