Rockwell Collins · Electronic Components
522-1398-000
Coupler, Antenna
Part Number522-1398-000
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-795-7292 (NSN)
Federal Item NameCOUPLER,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Terminal TypeCONNECTOR, RF
MaterialALUMINUM CASE
Current TypeDC
Voltage Rating28.0 VOLTS NOMINAL
Overall Length9.000 INCHES NOMINAL
Tuning TypeVARIABLE
Radio Frequency Rating2.0 MEGAHERTZ MINIMUM AND 30.0 MEGAHERTZ MAXIMUM
Coupling MethodINDUCTIVE-CAPACITIVE
Overall Height5.188 INCHES NOMINAL
Power Rating1.0 KILOWATTS MAXIMUM
Terminal Quantity4
Vendor Part NumbersCU-737/URC
Cancelled NSN5985-00-678-4053 (cancelled)
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 522-1398-000 available?
We can source 522-1398-000 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 522-1398-000 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 522-1398-000 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 522-1398-000?
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 522-1398-000?
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.