SI-9150 Polaris VHF/UHF Multichannel Wideband Tuner

1 to 5 Channels, 2 MHz - 6.2 GHz Frequency Range, 40 or 85 MHz Bandwidth Tuner

The Polaris tuner family builds on a 50-year legacy of continuous innovation in the design of state-of-the-art HF/VHF/UHF tuners and receivers. Polaris’ high performance and small form factor set it apart from other RF front ends in the industry. Its low cost per channel and powerful features open the door for its use in a range of military and commercial applications.

Polaris is designed to extract weak signals from dense signal environments, such as urban areas and in the presence of strong signals.  Signals of interest can be detected in a strong signal environment where a transmitter and receiver coexist, where a weak transmitter is in the shadow of or adjacent to a large broadcast signal, or even in the presence of communications jamming.

As a radio frequency (RF) front-end to a Signal Intelligence (SIGINT) system, Polaris has the capability to enhance a number of commercial and government applications.  With its dual use technology, Polaris helps close existing gaps in current capabilities in order to mitigate emerging threats within RF communications.

Polaris is backed by a standard three year warranty (some restrictions may apply). We are committed to providing outstanding product reliability and support, so you can focus on mission success.

SI-9150 Polaris Wideband Tuners
Polaris is designed to outshine and go anywhere.

With its dual-use technology, Polaris helps close existing gaps in current capabilities in order to mitigate emerging threats within RF communications.

Download the Polaris brochure

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

DRS Signal Solutions SIGINT
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

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