Keysight Technologies Inc. · Electronic Components
437B-E14
Test Set, Radio Frequency Power
Part Number437B-E14
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-356-9554 (NSN)
Federal Item NameTEST SET,RADIO FREQUENCY POWER
Federal Supply Class6625 — Test Instruments
Accessory Component Quantity2
Depth10.750 INCHES NOMINAL
Input Impedance Rating50.0 OHMS NOMINAL
MaterialPLASTIC HOUSING
Measurement UnitAVERAGE POWER AND PEAK POWER
Enclosure FeatureMULTIPLE ITEM W/HOUSING
Height3.460 INCHES NOMINAL
Input Frequency Range+0.100 TO 4200.000 MEGAHERTZ AND +0.050 TO 26.500 GIGAHERTZ
PhaseSINGLE
Radio Frequency Input Power Rating1.0 MICROWATTS MINIMUM AND 25.0 WATTS MAXIMUM
Purchase Description Identificatio98750-PD91TIRDM-13
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 437B-E14 available?
We can source 437B-E14 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 437B-E14 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 437B-E14 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 437B-E14?
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 437B-E14?
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.