AF207 AF207 Arbitrary Broadband Signal Generation L and S bands, Automatic Test Equipment (ATE) The AF207 is part of ApisSys’ range of modular IOs solutions based on the VITA 57, FPGA Mezzanine Card standard. The AF207 provides customers with a dual channel 14-bit up to 2.8 Gsps DAC capability, ideally suited for test and measurement, Software Defined Radio or Radar Transmitter applications. The AF207 DAC channels are AC coupled with an output bandwidth wider than 5 GHz for a full scale signal of -4 dBm (400 mVpp). The AF207 provides an internal ultra-low jitter clock generation and can be used with either an external clock or an external reference for higher flexibility. The AF207 features an external trigger input and an external trigger output used to synchronize processing with external events. The AF207 is fully supported on ApisSys 3U VPX FPGA processing engines.