The project owner holds the permits for over-the-air work, so legality is
not a constraint this document should be reasoning about.
- retitle the section from "safety requirements" to what it actually
covers: circuit integrity and not destroying the hardware
- rewrite the antenna rule on its real technical ground. An antenna opens
a radiating path in parallel with the cable, so the level at the
receiver stops matching the budget and reflections appear; the value of
a cable loopback is that everything in it is known
- reframe "no over-the-air" as a scope boundary against Lab044 rather
than a prohibition
- note in the roadmap that Lab044 is purely a technical choice of band,
power and antenna
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>