CII Technologies announced that its TO-5 now carries a 1 GHz rating. The TO-5 is a high performance relay used in telecommunication and computer test equipment and other high frequency applications. CII Technologies' 1GHz TO-5 high performance relay offers a compact switching solution in high frequency applications. The TO-5 relay has all the right characteristics: excellent signal isolation, stable insertion loss and low VSWR. With the growth of 900MHz products CIIT's 1GHz TO-5 relay is positioned to deliver customers excellent RF switching in high volume, cost sensitive designs.