For more than 15 years, Spectrum SEI Microwave has developed PIN diode and MMIC-based switched filter banks. Recent advancements have made micro-electromechanical systems (MEMS)-based RF switches advantageous for particular applications. The model 310-020022-001 is SEI's first MEMS-based switched filter bank.
展开▼
机译：超过15年的时间，Spectrum SEI Microwave已开发出PIN二极管和基于MMIC的开关滤波器组。最近的进步已经使基于微机电系统（MEMS）的RF开关对特定应用有利。 310-020022-001型是SEI的第一个基于MEMS的开关滤波器组。
展开▼
