CAES offers a comprehensive range of RF Couplers designed for various applications, including directional and hybrid couplers. Their product lineup features forward and reverse dual directional stripline couplers, as well as 90 and 180-degree hybrid couplers, available in coupling values of 6 dB, 10 dB, 20 dB, and 30 dB. These couplers are engineered for high directivity and low Voltage Standing Wave Ratio (VSWR), ensuring reliable performance in demanding environments. The miniature stripline directional couplers from the CAx Series are particularly notable for their compact size and exceptional performance, making them ideal for high-density packaging applications. With conservative ratings for peak power and average power, CAES couplers are built to deliver consistent service and reliability across a wide frequency range.
CAES offers a comprehensive range of Power Combiners and Dividers specifically designed for aerospace and defense applications. These products feature various models ranging from 1:2 to 1:N configurations, typically utilizing Wilkinson structures to efficiently combine or divide power within specified frequency ranges. The lineup includes octave band solutions and customizable options that adhere to stringent military and aerospace standards for phase and amplitude balance, ensuring optimal performance in demanding environments. Key specifications include a frequency range up to 18 GHz, a maximum VSWR of 1.70, and robust power handling capabilities, making CAES Combiners and Dividers ideal for critical applications in the field.
CAES Channelizers are advanced components that integrate filters and multi-throw switches to deliver high-performance solutions for demanding applications such as radar, electronic warfare, space, and missile systems. Utilizing a laser-welded construction method, these channelizers ensure exceptional isolation between filter paths, while proprietary plating processes provide industry-leading high-Q and low-loss performance. Capable of handling frequencies from lumped element filters exceeding 10 GHz to combline filters up to 20 GHz, CAES Channelizers feature low loss switch technology (MMIC, PIN Diode), high IP3 performance, and compact packaging. They also offer integrated switch controllers and are designed for high reliability and low phase noise even under vibration conditions, making them ideal for rugged environments.
The CAES Attenuators are high-performance components designed for RF, microwave, and millimeter-wave applications, operating within a frequency range of 1.00 to 2.00 GHz. Available in various models such as ATL4A, ATL4B, ATL4C, and ATL4D, these attenuators offer total attenuation options ranging from 7.5 dB to 60 dB with a maximum insertion loss of 2.5 dB and a VSWR of 1.5. Each model features a specific number of bits for precise attenuation control, ensuring optimal performance in demanding environments. With robust design and reliability, CAES Attenuators are ideal for applications requiring accurate signal management and minimal signal degradation.
CAES manufactures a diverse range of custom amplifiers, including Low Noise Amplifiers (LNA), Medium and High Power solutions, and wideband configurations. Their amplifier offerings cater to high-performance applications across RF to millimeter wave frequencies, featuring capabilities that extend from sub-octave to broad band multi-octave. Customers can tailor key parameters such as bandwidth, gain, noise figure, and compression point to meet specific requirements. Additionally, CAES provides designs with special functions like gain control, power monitoring, and temperature compensation, ensuring optimal performance for various applications.
The CAES Frequency Converters are cutting-edge solutions designed for microwave and RF applications, offering advanced capabilities in both broadband and narrowband frequency conversion. With a focus on emerging technologies, these converters support a wide range of applications, including data links and telemetry for airborne and weapon systems. The series includes the innovative TORNADO direct-to-digital RF converter and versatile block up/down converters, ensuring high performance and reliability in demanding environments. Ideal for military and commercial use, CAES Frequency Converters are engineered to meet the rigorous standards required for modern communication and radar systems.
The Digital Receiver Exciter (DREX) from CAES is a high-performance, compact, and rugged module designed for advanced signal processing applications. Utilizing state-of-the-art surface mount and hybrid chip and wire technology, the DREX is tailored to meet the demanding requirements of various end applications, including radar, electronic warfare, missile systems, and space exploration. Its innovative design ensures reliability and efficiency in critical environments, making it an essential component for modern defense and aerospace systems.
CAES offers a comprehensive range of frequency generation solutions, including Local Oscillators (LOs) designed for the radio frequency, microwave, and millimeter wave spectrum. With expertise in Direct Digital Synthesis (DDS) and Voltage-Controlled Oscillator (VCO) technologies, CAES caters to diverse applications such as radar, missiles, electronic warfare, space exploration, and 5G communications. Their product lineup features both analog and digital designs that ensure low phase noise and high channel isolation, enhancing range and resolution. From single to multiple LO sources and advanced frequency agile synthesizers, CAES provides exceptional spectral purity and performance across a wide temperature and frequency range, making them a reliable partner for all frequency generation needs.
CAES Helix Antennas are engineered with over 60 years of expertise in antenna design, offering exceptional performance for modern electronic warfare systems. Available in both normal and axial modes, these antennas are recognized as standard equipment globally, ensuring reliable and effective communication in critical operations. Their robust construction and advanced technology make them ideal for a variety of applications, providing the versatility and reliability needed in today’s demanding environments.
The CAES Horn/Notch Antennas are designed for high-performance applications, offering a range of models to suit various frequency needs. The antennas operate across frequency ranges from 0.5 to 12.4 GHz, with linear and slant-linear polarization options available. Key specifications include gain values from 6.0 to 17.0 dBi, azimuth beamwidths ranging from 30 to 50 degrees, and elevation beamwidths between 30 and 45 degrees. With compact sizes, such as the H1734 measuring 15.44 x 19.13 x 12.13 inches and the H-1479 at 7.93 x 9.75 x 6.40 inches, these antennas are ideal for diverse applications in telecommunications and radar systems, ensuring reliable performance in demanding environments.
The CAES Monopole Antennas are designed for versatile applications, offering reliable performance across various frequency ranges. The COM201B model, suitable for fixed-site installations, operates between 30-88 MHz with a linear polarization and a gain of 0 dBi, featuring a 360° omnidirectional beamwidth in azimuth. For vehicular use, the COM231 model provides similar specifications but with a slightly reduced gain of -1 dBi. The COM237 antenna expands frequency capabilities to 30-88 MHz and 112-512 MHz, achieving a gain of 6 dBi. Another vehicular option, the COM232, operates within the 225-400 MHz range with a gain of 2 dBi. Additionally, the series includes high-frequency antennas like the 13C02800 and 13D04100 models, covering ranges from 2.0-12.0 GHz and 4.0-7.0 GHz respectively, both maintaining a consistent omnidirectional pattern and linear polarization. With heights ranging from 1.24 inches to 105 inches, these antennas are engineered for optimal performance in diverse environments.
The Patch Antenna series from CAES offers advanced technology tailored for emerging applications, featuring a range of customizable options. Designed for optimal performance, these antennas operate at a frequency range of 1.575 GHz (L1-GPS) with right-hand circular polarization (RHCP) and dual-linear configurations. With a gain of 0 dBic and a 360° azimuth beamwidth, they provide omnidirectional coverage, complemented by a hemispherical elevation beamwidth of 180°. The compact size is adaptable to customer specifications, making these antennas ideal for various applications requiring reliable and efficient signal reception.
The Sinuous Antennas by CAES offer exceptional RF performance comparable to similarly sized planar spiral antennas, while accommodating multiple signal polarizations. Designed to meet diverse application needs, these antennas support dual-linear and dual circular (LHCP+RHCP) polarizations. They can be integrated with low-loss RF switches for user-selectable polarization through a DC-bias on the RF center conductor. Key features include an ultra-wide bandwidth of up to 36:1, low axial ratio, and minimal beam squint, making them ideal for precision direction finding and interferometer applications. Additionally, they are qualified for severe military airborne environments, ensuring reliability and performance under challenging conditions.
The CAES Spiral Antennas offer a versatile solution for a wide range of applications, featuring multiple models designed to operate across various frequency ranges from 0.1 GHz to 4.0 GHz. With options for left-hand or right-hand circular polarization, these antennas provide gain levels from -26.0 dBi to 5.0 dBi, ensuring effective signal transmission and reception. The beamwidths are optimized for azimuth and elevation angles of up to 110 degrees, allowing for enhanced coverage and performance in diverse environments. Sizes range from 6.56 inches to 21 inches in diameter, making them suitable for both compact and larger installations, catering to the needs of modern communication systems.
CAES Telemetry Transmitters are compact and efficient solutions designed for applications where DC power, size, and weight are critical factors. Ideal for use in missiles, aircraft, unmanned airborne vehicles (UAVs), sounding rockets, target drones, and space launch vehicles, these transmitters leverage advanced semiconductor technology and circuitry. With external frequency programming capabilities, they support all standard IRIG frequencies within the 2.2 to 2.3 GHz band, ensuring reliable performance in demanding environments. The solid-state design enhances durability and operational reliability, making them a preferred choice for aerospace and defense applications.
