PMI Model No: P1T-DC40G-65-T-292FF-1NS-OPT18G-50OHM is a SPST Absorptive, FET switch that operates from DC to 18.0 GHz.  The typical Isolation is 60 dB with an Insertion Loss of 4.5 dB typical and a 6 ns Switching Speed (On/Off) and a 2 ns Rise/Fall.  SMA female connectors (J1 - J2) and SMC control connector.  The size is 1.30" X 1.20" X 0.50".  

• Frequency:  DC to 18.0 GHz
• Input Power:  +17 dBm CW Max. 
• Input VSWR:  2.0:1 Typ. 2.2:1 Max - Measured 1.77:1
• Insertion Loss:  4.5 dB Typ, 5.0 dB Max - Measured 3.75 dB Max
• Isolation:  60 dB Typ, 55 dB Min - Measured 62.21 dB
• Switching Speed:  6 ns Typ, 7 ns Max - Measured 7 ns
• DC Voltage: +8 to +15 VDC @  15 mA - Measured 5 mA   /    -8 to +15 VDC @ 40 mA - Measured 28 mA 
• Control:  TTL "1" = ON internally terminated into 50 ohm

PMI Website Link: http://www.pmi-rf.com/Products/Switches/P1T-DC40G-65-T-292FF-1NS-OPT18G-50OHM.htm