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RS Microwave

RS Microwave Company, Inc.

Butler, New Jersey, United States

Communications & SATCOMRadar & SensorsElectronic WarfareDual-use
Founded 1981Component Supplier, Subsystem ManufacturerSupplies Land Forces, Air Forces, Naval Forces, Defense Industry
Profile last updated: April 14, 2026

About

Founded in 1981, RS Microwave is a defense component supplier based in Butler, United States working in communications & satcom, radar & sensors, electronic warfare.

RS Microwave Company, Inc. designs and manufactures RF and microwave filters, multiplexers, diplexers, notch filters and subsystems. Founded in January 1981 and based in Butler, New Jersey, the company supplies filters for military communication, radar and electronic warfare programmes, including LINK-16, JTIDS/MIDS and several radar and fighter platforms, as well as aerospace and deep space applications. Its products are used on land, at sea, in aircraft, missiles and satellites. The company also serves commercial and optical communication markets. Its filters are listed on U.S. government Qualified Parts Lists and NSN lists.

Location

Butler, United States

Founded

1981

Legal name

RS Microwave Company, Inc.

VAT number

FR61351125915

Focus areas

RF filtersmicrowave filtersmultiplexersdiplexersnotch filtershigh power filtersLINK-16JTIDSMIDS

Languages

EN

Products & capabilities

Defense domains

Communications & SATCOMRadar & SensorsElectronic Warfare

Supply-chain role

Component SupplierSubsystem Manufacturer

What they offer

HardwareComponents

Markets

Also sells to civilian markets

Products

Ridgeline Evanescent Mode Filter (PN 03331C)

Evanescent mode filter

Evanescent mode filter for RF and microwave applications.

5-Channel Multiplexer (PN 53681C)

Multiplexer

Five-channel RF multiplexer.

High Power Diplexer (PN 61221C-1)

Diplexer

High power RF diplexer.

Deep Space X Band Diplexer (PN 71173C-1)

Diplexer

X-band diplexer for deep space applications.

Low Loss Ku-Band Diplexer (PN 20441CD)

Diplexer

Low loss Ku-band diplexer.

225-450 MHz Pseudo-Elliptic Bandpass Filter (PN 83041C-1)

Bandpass filter

Pseudo-elliptic bandpass filter operating from 225 to 450 MHz.

SPS-49 Radar Band Rejection Filter

Band rejection filter

Band rejection filter for the SPS-49 radar.

JTIDS/MIDS Band Rejection Filter

Band rejection filter

Band rejection filters for JTIDS/MIDS systems.

End users

Land ForcesAir ForcesNaval ForcesDefense Industry

Standards, platforms & customers

Defense standards

MIL-STD-2000MIL-STD-2000AMIL-STD-454

Platforms & programmes

LINK-16JTIDSMIDSASPJAESAALQ-172LAMPSALR67Rapport IIISLQ32GPNSPS-48SPS-49TPS-32GBRAMRAAMSM-2AEGISTTNTF-22F-35

Credentials & affiliations

Certifications

AS9100

J-STD-1000

ESD Certified

Awards

Distinguished Service Award

IEEE MTT-S2021

Outstanding Career Award

European Microwave Association2021

Raytheon Premier Award

Raytheon

People

Management & team (1)

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