<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> <span class="h-card" translate="no"><a href="https://aus.social/@jpm" class="u-url mention">@<span>jpm</span></a></span> You would want some good stepped attenuators and some receiver ( SDR or spectrum analyser) so that you can verify the amount of leakage (modulated with a simple tone) before you feed it the right bitstream though.</p>