Joint or integrated communication and sensing (JCAS/ICAS) is one of multiple 6G research items investigated in various projects around the world. This test solution enables object emulation within the FR2 frequency band, which is one of the frequency bands of interest, by combining the R&S®AREG800A Automotive Radar Echo Generator with the R&S®FE44 External Frontend. The demo includes R&S signal generators and signal and spectrum analyzers to demonstrate and visualize cutting edge JCAS test capabilities by Rohde & Schwarz.