Tagore HP GaN SPDT switches with 550W peak power for Radar and Cellular Infra

Tagore Technology introduced the TS8728N and TS8729N asymmetrical reflective single-pole two throw (SPDT) switches designed for broadband, high-power switching applications. The new feature-rich switches offer best-in-class insertion loss, power handling, high linearity, and high isolation performance and are well-suited for L & S-Band Radar & Cellular infrastructure applications. The TS8728N is designed to operate at 400W of pulse power with 2ms pulse width and 20% duty cycle in S band whereas TS8729N is designed to operate at 550W of pulse power with 2ms pulse width and 20% duty cycle. Th devices operate with a single +5 V supply and switch with a single control voltage (0 to 3 V). They can be tuned to specific RF bands within the range of 0.3 to 5.0 GHz by modifying select external SMT components. These new devices are compact, integrated high-power single-pole, double-throw (SPDT) with on board driver circuits. TS8729N can cover 500MHz to 2.0GHz and provide very high RF power handling & high linearity within a small package size. The TS8728N covers 0.5 to 5.0GHz & has been optimized for switching speed. “The TS8728N and TS8729N feature low TX and RX insertion loss, high isolation with very low DC power consumption and require minimal external components, enabling a smaller PCB footprint” said Klaus Buehring, Tagore Technology’s Chief Sales and Marketing officer.The...