The NI 5761 adapter module for NI FlexRIO is a broadband high-performance digitizer designed to meet a wide range of signal processing application needs. The module features four analog input channels with 14-bit resolution. With an analog bandwidth of 500 MHz and a sample rate of 250 MS/s, the NI 5761 is ideal for undersampling IF communications signals up to the 4th Nyquist zone. Eight built-in digital I/O lines are suitable for a variety of applications, from implementing custom triggering to control of system upconverters or downconverters.