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CHAMELEON ANTENNA · FIELD JOURNAL

Practical antenna knowledge for real deployments.

Clear field lessons, engineering explanations, deployment decisions and product-system guidance—written for operators, not algorithms.

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Vertical wire Delta Loop antenna deployed in an open high-desert field at golden hour

One Loop, Nine Bands: Meet the Delta Loop Operator System
A practical introduction to vertical and horizontal Delta Loops, Bob KD4BMG's 150-foot nine-band example, and the new handbook, Workshop, Advisor, and 2D/3D Pattern Library.

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01Operator question first

Every article begins with a decision an operator actually needs to make.

02Evidence has boundaries

Models, field observations and specifications are labelled for what they are.

03Continue into the CKB

Permanent technical procedures and controlled references remain in the Knowledge Base.