The M8197A from Keysight Technologies is a Arbitrary Waveform Generator with Sample rate 13.44 GSa/s to 65 GSa/s, Channels 1 Channel, 2 Channels, 4 Channels, Analog Bandwidth 25 GHz, Frequency 210 MHz to 17 GHz, SFDR -80 to -40dBc. Tags: Benchtop. More details for M8197A can be seen below.