MIL-SPEC · Electronic Components
AN/URM-43B
Test Set, Radio Frequency Power
Part NumberAN/URM-43B
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-580-0387 (NSN)
Federal Item NameTEST SET,RADIO FREQUENCY POWER
Federal Supply Class6625 — Test Instruments
Input Impedance Rating50.0 OHMS NOMINAL
MaterialALUMINUM CARRYING CASE
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Measurement UnitPEAK POWER
Precious MaterialSILVER
Height7.625 INCHES NOMINAL
Input Frequency Range+30.000 TO 600.000 MEGAHERTZ
Radio Frequency Input Power Rating60.0 WATTS NOMINAL
Width6.375 INCHES NOMINAL
Scale Direction And Range0 TO 15 AND 0 TO 60 CLOCKWISE
Accessory Controlling AgencyJETDS
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 AN/URM-43B available?
We can source AN/URM-43B 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 AN/URM-43B by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AN/URM-43B 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 AN/URM-43B?
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 AN/URM-43B?
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.