Keysight Technologies · Electronic Components
798C
Coupler, Directional
Part Number798C
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-488-2911 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Power Loss In Decibels10.010.0
Radio Frequency Rating3.7 GIGAHERTZ MINIMUM AND 3.7 GIGAHERTZ MINIMUM AND 8.3 GIGAHERTZ MAXIMUM8.3 GIGAHERTZ MAXIMUM
Design TypeBIDIRECTIONALBIDIRECTIONAL
Unit TypeCOAXIAL LINE
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Overall Width3.720 INCHES MINIMUM AND 3.720 INCHES MINIMUM AND 3.780 INCHES MAXIMUM3.780 INCHES MAXIMUM
Overall Length4.950 INCHES MINIMUM AND 5.010 INCHES MAXIMUM
Overall Height1.210 INCHES NOMINAL
Vendor Part NumbersC7371-1, 44665, HP798C, TYPE 20483
Cancelled NSN5985-01-219-6738 (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 798C available?
We can source 798C 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 798C by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 798C 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 798C?
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 798C?
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.