rev-B two-chamber box

Rev-B two-chamber box — 3D drag = orbit · wheel = zoom · right-drag = pan · exploded: double lid off the base, top lid above · use the panel to peel layers copper = Cu-tape wrap (base skin, divider skin, bay skin, seam band — top lid stays BARE: coupler CM shell = base+divider skins, LR1121 modules have their own can shields) · silver rings = 360° SOLDER joints: A/B pigtail glands on the ±y walls, Σ/Δ pass-holes on the divider · blue = LR1121 Σ/Δ receivers · green = coupler PCB · black = captive RG223 (30 cm to antennas)