No, PicoZed and PicoZed SDR are not footprint compatible. They use slightly different pinout schemes on the micro header (JX) connnectors. Although there is a lot of overlap, design requirements made it necessary to alter the pinout of PicoZed SDR. Therefore the PicoZed carrier cards may not be used with PicoZed SDR modules. Instead we created a PicoZed SDR FMC Carrier and we will continue to launch other PicoZed SDR carriers to help designers prototype their system.