The world fastest arbitrary generator - Keysight M8194A - 120 GSa/s sample rate, 8 bits of resolution

In the autumn of this year, Keysight Technologies also introduced a new top model of its range of arbitrary generators - the M8194A. The new AXIe generator is available in a 1, 2 or 4 channel configuration with a sampling rate of 120 GSa/s and 8-bit D/A converter. The analog bandwidth of the outputs is 45 GHz.

More detailed technical specifications can be found HERE.