communications assembly

The SP also exhibited bruising to his right thigh, caused by the downward forces applied to the oxygen hose/communications assembly.

The two missiles exploded, the first one half a meter in front of a delicate microwave communications assembly and the second at the base of a high-frequency antenna whip.

I detected almost no electronics or duotronics, and virtually no modern equipment of any kind, save for a small subspace communications assembly and several solar-powered generators feeding it.