Viasat · Electronic Components
1231898
Antenna — Antennas and Waveguides
Part Number1231898
ManufacturerViasat
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-672-8793 (NSN)
Federal Item NameANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Overall Length10.85 INCHES NOMINAL
Power Rating50.0 WATTS AVERAGE SINGLE ANTENNA ELEMENT
Radiation PatternOMNIDIRECTIONAL SINGLE ANTENNA ELEMENT
Beam Scanning MethodFIXED SINGLE ANTENNA ELEMENT
Mounting MethodCONNECTOR
Frequency Rating969.0 MEGAHERTZ MINIMUM AND 1206.0 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
Characteristic Impedance In Ohms50.0 SINGLE ANTENNA ELEMENT
Coaxial Connector Series DesignatiTNC SINGLE ANTENNA ELEMENT
Design TypeDIPOLE SINGLE ANTENNA ELEMENT
Overall Diameter0.562 INCHES NOMINAL
Power Gain In Decibels2.15 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 1231898 available?
We can source 1231898 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 1231898 by Viasat obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1231898 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 1231898?
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 1231898?
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.