Here's the RCTA report where they reproduced those conditions and showed they were feasible: https://www.rtca.org/wp-content/uploads/2020/10/SC-239-5G-Interfere

Here's the RCTA report where they reproduced those conditions and showed they were feasible: https://www.rtca.org/wp-content/uploads/2020/10/SC-239-5G-Interference-Assessment-Report_274-20-PMC-2073_accepted_changes.pdf https://www.rtca.org/wp-content/uploads/2020/10/SC-239-5G-In... The way you test this stuff is get a rad-alt and inject known amounts of RF and see how much is needed to give false readings. Then you go and measure how much RF you'll see in the environment and see if it exceeds those levels. Here's a choice quote from the summary: "In the worst case, the safe interference limit for the fundamental emissions is exceeded by over 47 dB, and the safe interference limit for the spurious emissions is exceeded by over 27 dB."