Alaris Linwave has announced an expansion of its compact, conduction-cooled Ku-band upconverter product line, introducing models with linear output power ranging from 16W to 50W, all maintaining the same mechanical footprint. Covering the 13.75 to 14.5 GHz frequency band, this scalable design allows system integrators to select the appropriate power level for their needs without requiring changes to installation or thermal management systems.
These upconverters utilize high-power GaN MMIC technology, improving efficiency and supporting a DC supply voltage range of 28V to 72V, which helps reduce I²R losses in power distribution cables, making them particularly suitable for airborne environments. The units are equipped with soft-start circuitry to minimize inrush current, simplifying integration with avionics systems.
Alaris Linwave's upconverters comply with the OpenBMIP standard and offer software-configurable features such as digital gain control, output power telemetry, and intelligent thermal management. Standard interfaces support RS-422/485 and CAN Bus protocols, with customization available to meet specific platform requirements. The design is hardened for extreme environments, operating reliably across a baseplate temperature range of -55°C to +70°C, and features a sealed construction to ensure durability under harsh conditions.
By expanding its Ku-band product portfolio, Alaris Linwave is committed to providing compact and efficient solutions that meet the demands of critical satellite communication applications. Upconverters serve as key components in satellite communication systems, responsible for converting L-band signals to transmission frequencies for ground-to-satellite and airborne communications.
Alaris Linwave's upconverter products cover multiple frequency bands, including X-band, Ku-band, and Ka-band, supporting both military and commercial applications. Their integrated power amplifier architecture enables a lightweight and compact design, suitable for airborne and man-portable systems, and plays a vital role in aerospace and military satellite communications.
