The 50P-2014-SMA from JFW Industries is a RF Variable Attenuator with Frequency 200 MHz to 6 GHz, Attenuation Range 95 dB, Attenuation Step 1 dB, Power 0.1 W, P1dB 20 dBm. Tags: Module with Connectors, Programmable, Digital, USB Controlled, Computer Controlled. More details for 50P-2014-SMA can be seen below.