HBW definitions

Hbw

1) Half band-width
Found on https://www.crosswordclues.com/clue/hbw

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HBW

Horizontal Beamwidth
Found on http://www.encyclo.co.uk/visitor-contributions.php

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HBW

acronym: half band-width
Found on https://www.encyclo.co.uk/local/20002

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