double-beam cathode-ray tube

Definition

Electronics

  • Same as double-beam CRT. double-beam CRT Abbreviation of double-beam cathode ray tube. A CRT incorporating two independent electron beams. These beams may be produced by using two electron guns, or by splitting the beam of a single gun. Each beam forms its own trace, and the two traces may overlap. Also called dual-gun CRT, or dual beam CRT.
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