The 50P-1761 from JFW Industries is a RF Variable Attenuator with Frequency 800 to 2200 MHz, Attenuation Range 0 to 63 dB, Power 0.1 to 0.25 W, Switching Time 5000 ns. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for 50P-1761 can be seen below.