New from Salty Walt-Next level portable antennas

"Advanced portable antenna designs from K4OGO."

Views expressed in this new antenna book are those of Walt (K4OGO).

Accessed on 13 May 2026, 0325 UTC.

Content and Source: "Salty Walt's next level portable antenna sketchbook."

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Russ Roberts (KH6JRM/AL0HA).

Advanced portable antenna designs from K4OGO

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Take your portable antenna projects further with Salty Walt’s Next Level Portable Antenna Sketchbook, the latest title from Walt Hudson, K4OGO.

Start with practical builds like the three-element vertical Yagi-Uda and half-square antenna, then expand into advanced designs including portable rhombics and co-phased vertical arrays. Along the way, Walt shares operating tips, antenna concepts, and radios from his collection to help you get even more from your station.

NEW! Salty Walt's NEXT LEVEL Portable Antenna Sketchbook

ARRL Item No. 2370 | Member Price $24.95 | Retail $27.95


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Also available: the original Salty Walt’s Portable Antenna Sketchbook.

Explore 15 beachside builds and creative wire antenna designs. Reproduced from Walt’s design notebook, each sketch includes wire lengths, practical attachment details, and illustrative feed, balun, and unun options—plus a nearby dining recommendation to round out the seaside operating experience.

Salty Walt's Portable Antenna Sketchbook

ARRL Item No. 2226 | Member Price $22.95 | Retail $24.95


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Visit Salty Walt's YouTube Channel Coastal Waves & Wires.

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