Centurion Wireless Technologies · Electronic Components
G420-TN
Antenna — Antennas and Waveguides
Part NumberG420-TN
ManufacturerCenturion Wireless Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-542-5580 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Design TypeGROUND PLANE ALL ANTENNAS
Frequency Rating420.000 MEGAHERTZ MINIMUM AND 450.000 MEGAHERTZ MAXIMUM ALL ANTENNAS
Characteristic Impedance In Ohms50.0 ALL ANTENNAS
Electromagnetic Polarization TypeVERTICAL ALL ANTENNAS
Coaxial Connector Series DesignatiTNC ALL ANTENNAS
Terminal TypeRECEPTACLE, COAXIAL ALL ANTENNAS
Mounting MethodCONNECTOR
Power Rating50.000 WATTS PULSE POWER ALL ANTENNAS
Overall Length10.000 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 G420-TN available?
We can source G420-TN 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 G420-TN by Centurion Wireless Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G420-TN 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 G420-TN?
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 G420-TN?
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.