The UF2e-4731 (16 analog inputs) and UF2e-4730 (8 analog inputs) from Strategic Test Corp., Woburn, MA, are 500 Ksps, 16-bit DA cards for PCI Express. Features include options for dual timebase sampling, synchronous digital inputs, asynchronous digital I/O, and the ability to synchronize hundreds of channels. Specifications include 128 Msamples of memory expandable to 2 Gsamples, continuous streaming to host PC at 120 Msps, 14.4 ENOB, 88.7 dB SNR, –92.5 dB THD, and standard –3 dB bandwidth of 250 kHz. Each channel has its own 500 kHz ADC and 8 voltage ranges from ±50 mV to ±10 V, and a programmable offset of 100%.
16-Bit DA Cards from Strategic Test
Strategic Test Corp.