The AM3269 from Mercury Systems is a high-performance RF preselector module designed to improve receiver sensitivity and signal integrity in demanding electronic warfare, signals intelligence, test, and communications applications. Covering the 2 GHz to 18 GHz frequency range, the module delivers advanced signal conditioning capabilities in a compact package optimised for modern size, weight, and power (SWaP) requirements.
Designed specifically for multichannel architectures, the AM3269 features four receive and four transmit channels. Each channel incorporates independently adjustable filtering and gain control, enabling the module to adapt dynamically to changing signal environments. This flexibility allows system designers to optimise receiver performance, improve selectivity, and minimise the impact of unwanted signals across multiple channels simultaneously.
A key feature of the AM3269 is its ability to significantly improve the dynamic range of DirectRF digitisation systems. By performing front-end signal conditioning and preselection before digitisation, the module helps suppress out-of-band interference and reduces the likelihood of receiver desensitisation in congested electromagnetic environments. Similar Mercury preselector technologies are designed to enhance receiver linearity, while maintaining low-noise performance across the 2 GHz to 18 GHz spectrum.
The module also incorporates an internal TX-to-RX loopback path for built-in diagnostics, simplifying system verification and maintenance. This capability enables users to perform health monitoring and test procedures without requiring additional external hardware.
Despite its extensive functionality, the AM3269 maintains a compact footprint, making it well suited to airborne platforms, mobile systems, and high-density rack-mounted installations where multiple channels must be accommodated in limited space.
For designers developing next-generation DirectRF and wideband receiver platforms, the AM3269 offers an effective means of improving signal quality, enhancing dynamic range, and ensuring reliable operation in challenging RF environments.
Wireless connectivity expanded iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.
Read more...Integrated X-band radar front-end module RF Design
Telecoms, Datacoms, Wireless, IoT
Qorvo has introduced an X-band radar front-end solution that enables defence system designers to achieve higher performance without increasing size, weight or prime power.
Read more...Introducing Aurata CST Electronics
Telecoms, Datacoms, Wireless, IoT
Antenova has launched Aurata SR4L112: a compact, high efficiency embedded 4G/LTE antenna engineered for long, narrow PCB designs.
Read more...Multi-constellation GNSS module in a legacy-compatible footprint Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the SE869eK2L, a single-frequency L1 GNSS module designed to help device manufacturers upgrade legacy positioning designs with improved performance and cost efficiency, while preserving design continuity.
Read more...Quectel expands 5G portfolio iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel expands 5G portfolio with new Qualcomm- and UNISOC-based modules.
Read more...Compact RTK design: More than just the receiver iCorp Technologies
Editor's Choice Telecoms, Datacoms, Wireless, IoT
In practice, engineers building compact RTK products keep discovering the same thing: the hardest component in the system is no longer the receiver. It is the antenna.
Read more...Microchip advances Space-Grade timing performance ASIC Design Services
Telecoms, Datacoms, Wireless, IoT
Microchip Technology has expanded its atomic clock portfolio with the radiation-tolerant Space CSAC-SA65, a Chip Scale Atomic Clock designed to deliver precise timing for space systems.
Read more...Channel emulator for 6 G and Wi-Fi 7/8 Concilium Technologies
Telecoms, Datacoms, Wireless, IoT
With 400 MHz instantaneous bandwidth and support for carrier frequencies up to 23,6 GHz, Vertex 6.0 is the industry’s first channel emulator designed for next generation 6 G and Wi-Fi 7/8 testing.
Read more...Secure, low-power Bluetooth LE SoC NuVision Electronics
Telecoms, Datacoms, Wireless, IoT
Silicon Labs unveils BG2B, its lowest-power Bluetooth LE SoC with industry-leading power efficiency, security, and integration.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version