Triad RF Systems Unveils TA1165 Amplifier to Boost CubeSat X-Band Downlink Performance

The launch of the TA1165 solid-state power amplifier by Triad RF Systems represents a pivotal development in the field of satellite communications, particularly for CubeSat and SmallSat missions in Low Earth Orbit (LEO). This innovative amplifier, operating within the 5.5 to 8.5 GHz range, specifically targets the critical 7.9 to 8.4 GHz X-Band downlink frequency, offering up to 20 watts of saturated RF power. Such capabilities are instrumental in improving satellite communication links, thereby enhancing data transmission rates, range, and overall mission reliability.

Dean Handrinos, CTO of Triad RF Systems, emphasized the TA1165's design to meet the rigorous demands of satellite integrators and systems engineers. Unlike commercial off-the-shelf (COTS) products, the TA1165 is built with flight heritage in mind, ensuring robustness and efficiency for LEO operations. Its compatibility with a wide range of X-Band transmitters and its lightweight, low SWaP design make it an ideal solution for CubeSat platforms, where space and mass are at a premium.

The implications of the TA1165's introduction are far-reaching. By enabling higher downlink power, the amplifier facilitates increased throughput and the use of more compact ground terminals, which can significantly reduce operational costs and complexity for satellite missions. Furthermore, its support for key satellite applications such as Earth observation, high-speed data transmission, and inter-satellite communications underscores its versatility and potential to drive advancements in satellite technology.

Triad RF Systems' commitment to innovation is evident in the TA1165's design, which leverages over two decades of LEO flight experience and Class AB GaN technology to ensure high linearity, efficiency, and thermal performance. As the demand for reliable and efficient satellite communication solutions continues to grow, the TA1165 amplifier stands out as a critical tool for enhancing the capabilities of CubeSat and SmallSat missions, paving the way for future advancements in space exploration and communication.