Narda Holdings, Inc. · Electronic Components
18500B19A
Generator, Pulse
Part Number18500B19A
ManufacturerNarda Holdings, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-412-8377 (NSN)
Federal Item NameGENERATOR,PULSE
Federal Supply Class6625 — Test Instruments
Pulse Rise Time Per Channel10.000 NANOSECONDS NOMINAL OPERATING CHANNEL
Pulse Repetition Rate Per Channel150.000 PULSES PER SECOND MINIMUM OPERATING CHANNEL AND 4.000 KILOPULSES PER SECOND MAXIMUM OPERATING CHANNEL
External Ac Operating Voltage In V115.0 MINIMUM SINGLE VOLTAGE AND 230.0 MAXIMUM SINGLE VOLTAGE
Pulse Modulation Type Per ChannelFREQUENCY OPERATING CHANNEL
PhaseSINGLE
Operating Ac Frequency In Hertz50.0 MINIMUM SINGLE VOLTAGE AND 60.0 MAXIMUM SINGLE VOLTAGE
Frequency Adjustment TypeCONTINUOUS
Signal Data Type Per ChannelOPERATING CHANNEL PULSE MODULATION
Frequency Per Channel920.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 1.25 GIGAHERTZ MAXIMUM OPERATING CHANNEL
Signal Voltage Rating Per Channel4.500 KILOVOLTS MAXIMUM OUTPUT
Overall Height9.750 INCHES NOMINAL
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 18500B19A available?
We can source 18500B19A 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 18500B19A by Narda Holdings, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18500B19A 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 18500B19A?
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 18500B19A?
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.