The 6U CompactPCI DC436 and DC438 from Acqiris have dual 12-bit ADC channels that handle sample rates up to 200 and 100 Msamples/s, respectively. They have a signal-to-noise ratio (SNR) of up to 62 dB and a spurious free dynamic range (SFDR) of more than 75 dB. On-board memory handles up to 32 kpoints/channel. Drivers for Windows, Linux, or VxWorks are available. The DC436 costs $8490, while the DC438 goes for $10,990.