Direct answer: MIL EXT 2.0 is a conductive radiator extension when the recipe uses it electrically. If a structure is intended only as support, the guide must define the isolation boundary.
What to verify
Identify the exact complete configuration and current source. Confirm the component role, position, interface, power, return path, support, tuner state, and installed geometry before assembly.
The boundary that prevents mistakes
A shared thread, connector, diameter, or product-family label does not prove electrical or structural compatibility. Do not replace a documented component or omit a required group without a current Chameleon source.
Use this field sequence
Open the current guide, select a named recipe, inventory it, assemble in order, verify mechanics and RF at low power, record the final setup, and recover it safely.
Source boundary
MPAS READY Product Guide 250725, current product/support guides, and controlled System Builder records.
