The DN6.653 from Spectrum Instrumentation is a Arbitrary Waveform Generator with Sample rate 40 MS/s, Channels 48 Channels, 40 Channels, 32 Channels, 24 Channels, Analog Bandwidth 70 MHz, Frequency 70 MHz, SFDR 88 to 97 dB. More details for DN6.653 can be seen below.