National Instruments USRP N310 ORNL is requesting a quote for the same or domestic equivalent of an USRP N310 (Zynq-7100, 4 Channels, 10 MHz - 6 GHz, 10 GigE) - Ettus Research and CDA-2990 8 Channel C... National Instruments USRP N310 ORNL is requesting a quote for the same or domestic equivalent of an USRP N310 (Zynq-7100, 4 Channels, 10 MHz - 6 GHz, 10 GigE) - Ettus Research and CDA-2990 8 Channel Clock Distribution Accessory with GPSDO. FAR 52.211-6, Brand Name or Equal applies.