The document describes the radarbook, an innovative evaluation platform for microwave radar sensors. It allows users to start their first microwave radar measurements within 5 minutes. The radarbook features a modular RF frontend, FPGA processing, and Linux-based OS. It supports MIMO frontends from Infineon and Analog Devices. The platform provides signal processing capabilities like FFT and beamforming. It offers a flexible, configurable system for rapid prototyping of radar applications in R&D and education.