PMI Model No. PDT-8G12G-40-515-SFF is an 8.0 to 12.0 GHz, 2 way high power switch that has an insertion loss of 2.0 dB maximum and a VSWR of 1.8:1 maximum. The operating power is +40 dBm CW average, +57 dBm 1 µs, 1% duty cycle with an isolation of 40 dB minimum.  Switching Speed 200 ns maximum - measured 100 ns, power supply requirements +5 V at 100 mA and -15 V at 60 mA.  Features include SMA female connectors.

Unit size is 1.15" x 1.25" x 0.30" with painted blue finish.   

http://www.pmi-rf.com/Products/Switches/PDT-8G12G-40-515-SFF.htm