Cubical Quad Antenna Calculator

The Cubical Quad Antenna Calculator for citizens' band (CB) radio and Amateur Radio Communications to calculate the spacing between the reflector and driven elements and directors.

Cubical Quad Antenna Calculation

Frequency : mHz

All directors are optional

Elements Element - Total LengthWire - One SideSpreader - Half LengthSpreader - Total LengthElement - Spacing
Director 1
Director 2
Director 3
Director 4
Director 5
Total Boom Length in FEET = INCHES = CM =
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This tool will help you dynamically to calculate the spacing between the reflector, driven element and directors.

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