AD-FMCOMMS5-EBZ is a RF synchronized 4 x 4 dual AD9361 transceiver evaluation board. The AD-FMCOMMS5-EBZ is a high-speed analog module designed to showcase the AD9361 in multiple-input, multiple-output (MIMO) applications. The AD9361 is a high performance, highly integrated RF transceiver that operates from 70MHz to 6GHz and supports bandwidths from less than 200KHz to 56MHz. The board supports dual AD9361 devices, allowing for the creation of a 4 x 4 MIMO system. This platform is intended to enable prototyping and development of many software defined radio applications, such as active antennas, transmit beamforming and receive angle of arrival systems. Board has both wideband channels covering the full 6GHz range, as well as narrowband channels matched to 2.4GHz. Suitable for general purpose design suitable for MIMO radio, transmit beamforming and receive angle of arrival detection, point to point communication systems, femtocell/picocell/microcell base stations.