Practical installation guidance by location
The PDF explained the magic: The Moxon wasn't a Yagi. It was a folded, bent dipole that tricked the radio waves into thinking the antenna was twice as big as it really was. No massive booms. No giant rotators. Just two wires bent into a C-shape, spaced less than a foot apart for 10 meters. hf antennas for all locations moxon pdf
| Capability | Benefit | |------------|---------| | | Pre-calculated dimensions for 160m–6m, including WARC bands (17m, 12m, 30m). | | Space-Constrained Variants | "Shortened Moxon" models using loading coils or capacitance hats — with full construction data. | | Portable/Travel Versions | Collapsible, lightweight Moxon designs for SOTA, POTA, and DXpeditions. | | Material-Specific Build Guides | Aluminum tube, wire, fiberglass pole, and even tape-measure versions. | | SWR & Gain Plots | 4NEC2 / MMANA-GAL simulation outputs embedded in the PDF as reference charts. | | Interactive Calculator (Excel/HTML) | Input your available boom length → get custom wire spacing, element lengths, and feedpoint impedance. | No giant rotators
When choosing an HF antenna, it's essential to consider the specific location and environment. Moxon antennas can be used in various locations, but some factors need to be taken into account: | | Space-Constrained Variants | "Shortened Moxon" models
Are you planning to from the book, or Hf Antennas for All Locations: L.A. Moxon - Amazon.com
: Because the elements are physically shorter and supported at both ends (forming a rectangle), it is more robust against wind than a traditional Yagi. Quick Design Specs for HF Typical Value ~5.5–6.0 dBi Comparable to a full-sized 2-element Yagi. Front-to-Back Ratio 20–30 dB Exceptional rejection of signals from the rear. Direct coax feed with no tuner needed in many cases. ~70% of a Yagi Fits in restricted spaces or HOA-friendly setups.