E and W Band Waveguide PIN Diode Switches. Waveguide SPST and SPDT reflective switch designs cover E and W frequency bands ranging from 60 GHz to 110 GHz. Fully integrated TTL driver circuitry With SMA connector control port. Low insertion loss ranges From 3.5 to 5 dB typical depending on the Model. High isolation: 25 dB typical / 20 dB minWR-10 and WR-12 integrated waveguide ports support a UG387/U flange size. Fast switching speed less than 300 nsec. Rugged mil-grade packaging operates over full temperature range of -55°C to +85°C