SI-9158 Microwave SIGINT VME64x Tuner

1 Channel, 250 MHz - 18.25 GHz Frequency Range, 500 MHz Bandwidth Tuner


Airborne & Intelligence Systems - Signal Solutions


1 Milestone Center Court

Germantown, MD 20876

+1 301 948 7550

Covering the ultra-high frequency/super high frequency spectrum from 250 MHz to 18.25 gigahertz, the SI-9158 can cover a broad range of Signal Intelligence (SIGINT) and Electronic Support (ES) operations. With two IF outputs, users can simultaneously process electronic intelligence, communications intelligence and instrumentation intelligence signals, providing double the data in one time-efficient package. The SI-9158 can also be tuned with fixed frequency, sweep-tuning, step-tuning and an RF PAN mode for rapid spectral monitoring, allowing users to customize this tuner for the exact mission at hand.

The SI-9158 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-9158 Data Sheet
Meeting Today’s Challenges

The SI-9158 Microwave VME 64x Tuner’s high performance and flexibility make it fully capable of being used for both Signals Intelligence (SIGINT) and Electronic Support (ES) operations.

Download the data sheet

SITREP Article
ELINT Technology Keeps Pace With Threats

The complexity of threats is increasing worldwide, meaning that the electronic-intelligence (ELINT) technology to detect, recognize and counter them must keep pace.

Read the article

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