The Model SP133DHS SP3T reflective switch operates over a bandwidth from 2 GHz to 18 GHz with a switching speed of 15 ns. Insertion loss is 2.6 dB from 2 to 12 GHz and 2.9 dB from 12 to 18 GHz with a maximum VSWR of 2:1 and isolation up to 65 dB. It can handle up to 200 mW of RF power and can survive an RF power input of 1W CW and 20W peak (1 µs pulse width, 5% duty cycle). The switch operates from a 5 Vdc supply at 110 mA and -12 Vdc at 70 mA. NARDA MICROWAVE - EAST, Hauppauge, NY. (631) 231-1700.