Assertion: antenna | /r/HasProperty | installed
Facets:
value: especially
type: MANNER
value: properly
type: MANNER
Source sentences:
text: All figures assume that the antenna has been properly installed and tuned for acceptable SWR, and that you're operating on flat ground.
text: A rhombic requires a large area of land – especially if several antennas are installed to serve a variety of geographic regions at different distances or directions or to cover widely different frequencies.