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Capabilities

Radar

Designed For Adaptability And Performance

Our sensors integrate modular, scalable systems with multiband agility, cutting-edge RF front ends, digital receiver exciter (DREX) technology, streamlined signal processing, and next-gen digital interfaces.

FIRST RF’s radar systems push the limits of performance, flexibility, and integration. From scalable, broadband phased arrays to digital receiver/exciters and synthetic aperture antennas, we engineer radar hardware for every mission profile—from foliage penetration to guiding precision strikes. Whether for large systems or compact platforms, our radar technologies are modular, digitally agile, and built for rapid deployment in dynamic operational environments.

 

Products Need a Custom solution?
NASA's MQ-9 Predator banking in a blue sky with mountains in the background.

Highlights

AESAs for ground and shipboard applications feature efficient thermal management solutions, ranging from air-cooled to liquid-cooled configurations, with mass-efficient packaging to support deployment across diverse platforms. Designed with tactically relevant per-element power, these systems leverage modular, field-maintainable subarrays to ensure ease of service, scalability, and adaptability in dynamic operational environments.

Four large square phased arrays on a scissor lift tower that is raised. The entire system sits on a trailer that is placed in the middle of a large snowy field. The tower and phased arrays are covered in snow, and the sky is perfectly blue.
NASA's MQ-9 Predator banking to the right with mountains in the background and a perfectly blue sky taking up most of the background.
An icon of a bright blue fighter jet in the upper left corner of the image with an assortment of bright blue sin waves coming from the jet and expanding in amplitude linearly, pointing diagonally towards the ground. Each sine wave has a different amplitude, frequency and chirp. There is a bright blue icon of a military ship in the bottom right side of the image with the same kind of sinusoidal waves coming from the ship, but pointing diagonally towards the sky.
A render of a large square looking phased array antenna with a big white radome is pictured. The front face of the radome is sectioned off into 20 square sections with a Δτ in different shades of blue and white in each square.

Featured Solutions

All Radar Solutions
A render of a rectangular cube shaped antenna. The entire antenna is black with the exception of silver fasteners.

FRF-278

Collision Avoidance, Communications, Electronic Warfare, Ground Moving Target Indicator (GMTI), Radar, Synthetic Aperture Radar (SAR), Weather Detection
FrequencyX-Band PolarizationVertical PatternDirectional
INQUIRE REQUEST DATA BRIEF
A larger square phased array that has a white radome. There are mounting features along the perimeter of the antenna.

FRF-276

Air Traffic Control, Counter UAS, Electronic Warfare, Precision Approach and Expeditionary Radar, Weather Detection
FrequencyX-Band PolarizationHorizontal, Vertical PatternDirectional
INQUIRE REQUEST DATA BRIEF
A render of rectangular cube-like antenna that is completely black with the exception of silver fasteners. It's largest dimension is it's width. It's height is the next largest dimension and it's depth is the smallest dimension.

FRF-280

Collision Avoidance, Ground Moving Target Indicator (GMTI), Synthetic Aperture Radar (SAR), Weather Detection
FrequencyX-Band PolarizationVertical PatternDirectional
INQUIRE REQUEST DATA BRIEF

Advanced Antennas & RF Systems

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