SI-9170A Sparrow Wideband Microwave 3U VPX Tuner

1 or 2 Channels, 70 MHz - 18.25 GHz Frequency Range, 500 MHz Bandwidth Tuner

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Airborne & Intelligence Systems - Signal Solutions

1 Milestone Center Ct.

Germantown, MD 20876

SSsales@drs.com

+1.301.948.7550


The small yet powerful Sparrow is the optimal front-end tuner for both commercial and military systems that search, intercept and locate electromagnetic energy.  Key threat detection applications include COMINT, ELINT, ESM and EW operations. Configurable as a single or dual channel tuner, each channel covers the VHF, UHF and SHF spectrums with an input frequency range of 70 MHz to 18.25 GHz and a 500 MHz ultra-wide bandwidth.  Sparrow’s ability to see weak signals in the presence of strong interferers and superior signal fidelity all within a compact 3U VPX form factor, allows users to confidently deploy Sparrow in the most demanding signal environments and achieve performance that far exceeds larger products.

Sparrow Microwave Wideband Tuner
The Thought-Leader in Microwave Technology

Sparrow is the newest microwave tuner boasting low phase noise and high dynamic range in a low SWAP package.

Download the product brochure

DRS Signal Solutions
Ready to Integrate

We specialize in designing and manufacturing RF tuners and receivers that are ready to integrate and empower SIGINT systems.

Learn more about Signal Solutions.

DRS Signal Solutions Product Catalog
SIGINT Tuners & 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

3 Year Warranty

3 Year Standard Warranty DRS Signal
Sparrow is Backed by a Standard 3 Year Warranty

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

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