I have found the following options with similar resources as XAZU7EV, which are:
1. ZCU106 Evaluation Board
2. ALINX Z7-P: Xilinx Zynq UltraScale+ MPSoC XCZU7EV FPGA Development Board
3. Advanced ZU7/ZU5/ZU4 AMD Zynq Ultrascale+ MPSoC Development Kit
4. ZCU104 Evaluation Board
The first evaluation board has SMA connectors which make it easier to connect to signal generator.