Our Products are Ready to Integrate

DRS Signal Solutions Designs RF Tuners and Receivers that are Ready to Integrate and Empower SIGINT System Performance


Airborne & Intelligence Systems - Signal Solutions

1 Milestone Center Ct.

Germantown, MD 20876



DRS Signal Solutions is a world leader in high-performance Signals Intelligence (SIGINT) data recording collection systems and radio frequency (RF) tuners and receivers covering frequency ranges from ELF to Microwave.  Our RF products are densely packaged with cutting-edge technology designed to be integrated into systems in order to monitor the electromagnetic spectrum and detect and identify signals of interest.

Our Legacy

Watkins-Johnson Legacy DRS
DRS Signal Solutions is the former Watkins-Johnson

For over 60 years, we have continued to hold up the Watkins-Johnson reputation as the oldest, most dependable and innovative RF house in the world serving the Signals Intelligence community.

Where We're Going

DRS Signal Solutions SIGINT
Leading the way in SIGINT Technology

When failure is not an option, and SIGINT equipment must perform the most elite capabilities, DRS is the industry expert you can rely on for continued innovative technology advancements.

Our Product Portfolio

SI-8649A PicoFlexor SDR

SI-8649A/PF PicoFlexor™ Software Definable Radio Platform

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SI8614 product, black

SI-8614 Nanoceptor™ Subminiature VHF/UHF Receiver

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SI-8646 Talon Multichannel Receiver

SI-8646 Talon Multichannel VHF/UHF Receiver

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SI-8649A Dual Channel Picoceptor

SI-8649A Picoceptor™ Miniature VHF/UHF Software Definable Radio

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SI8979 Portable RF Scanner

SI-8979/SYS RF Survey System

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SI-9105 Falcon VHF UHF Receiver

SI-9105 Falcon Multichannel VHF/UHF Receiver

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SI9249 product

SI-9249/FE12 Frequency Extender

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SI8728A product

SI-8728A Eight-Channel Narrowband HF Tuner Subsystem

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SI9136B product

SI-9136BN Family of Dual-Channel 6U VME VHF/UHF Tuners

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SI9158 SIGINT Tuner product front view

SI-9158 Microwave SIGINT VME64x Tuner

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Eagle product, black

Eagle Xpress Recorder

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HF VME tuner

SI-9111 Dual Channel Wideband HF VME Tuner

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SI-9129 product

SI-9129 Miniature Wideband HF Tuner

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SI-9332 product, front view

SI-9332 32 x 32 HF Switch Matrix

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SI-8938 frontal view

SI-8938 Wideband Multichannel Tuner Subsystem

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Sparrow front view

SI-9170 Sparrow Wideband Microwave 3U VPX Tuner

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Three Year Warranty

Standard Three Year Product Warranty
Extended Coverage Comes Standard

We are committed to providing outstanding product reliability and support, so you can focus on mission success.

SIGINT Tuners and Receivers
SIGINT Tuners and Receivers

DRS Signal Solutions products are suitable for commercial applications and adaptable for land, sea and air operations across a variety of platforms as well as tactical, man-portable capabilities.

Download the product catalog.

VITA Member

We are an active member of VITA, chairing the VITA 49, VITA Radio Transport (VRT) committee and now a driver behind the VITA 67 Coaxial Backplane Standard.  DRS Signal Solutions employees continue to serve as chairmen for VITA committees in order to ensure adherence to the open system architecture definition of real-time, modular embedded computing systems. We are committed to technology excellence.