The 50P-1634 from JFW Industries is a RF Variable Attenuator with Frequency 0 to 2500 MHz, Attenuation Range 0 to 50 dB, Power 0.5 W, Peak Power 50 dBm, Switching Time 6000 ns. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for 50P-1634 can be seen below.