4614831
9780823087037
This well-known classic on Quad theory, design, construction, and operation has been updated to include new Quad designs, new dimension charts, additional gain figures, and much more.Cowan, Stuart D. is the author of 'All about Cubical Quad Antennas - William I. Orr - Paperback - 3RD' with ISBN 9780823087037 and ISBN 0823087034.
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