Using XC7z020-2CLG400I FPGA with 2-core A9 The AD9363 RFSOC is turned on in AD9361 mode. The frequency range is 70MHz-6GHz, and the maximum sampling rate is 61.44MHz 1GB 32bit wide DDR3 1066MHz frequency With 32M QSPI storage, + supports TF card expansion Supports automatic switching of QSPI boot and TF card boot (insert a TF card for TF card boot; remove the card for QSPI boot) Statement: + is intended for educational, scientific and hobby use only. On-board JTAG circuit and USB to serial port. Only one cable is required to supply power and debug Supports USB OTG interface, master and slave. All USB interfaces are TYPE-C interfaces. Supports OTG mode automatic recognition and opens the USB port to supply power. VCTCXO is used. The initial frequency accuracy is 0.5PPM, and it supports or 10MHz external disciplined oscillator. Gigabit Ethernet interface. The design current of all power rails in the digital part is 4A. The current is abundant. AD936x is powered by a ADP1755 high-performance to improve performance. + is designed with 10 layers of PCB, impedance matching, and signal integrity. The product adopts a CNC shell to strengthen heat dissipation and strength. Note: TF/SD card is not included. We only sell hardware, No firmware provided. (This product is compatible with many firmwares, and can find firmwares on various websites.) To start the device, a SD card is require Note:The colors of cables and antennas are random, and the designation is not accepted. The product model has no practical significance. Color:As Shown Material:Metal+Plastic Package Contents: 1 x + Radio set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.