Top Amateur Radio Websites – Issue 2631

This week, we’re looking at some practical considerations for the shack and out in the field. There’s a good piece on building a multi-band delta loop, something that comes up often when space is tight or you’re trying to get more out of a single support. We also have a couple of historical notes, revisiting the foundational work of Marconi and Fessenden, which is always worth a read for context on how far we’ve come. Plus, a quick look at a few places to source gear, from the common accessories to more specialized components that keep our stations on the air, whether it’s for HF DX or a portable VHF/UHF setup. It’s a mixed bag, but all relevant to the ongoing pursuit of better signals and more effective operation.

The Ham Shop

The Ham Shop is an authorized dealer for amateur radio equipment and accessories. They carry products from well-known manufacturers such as MFJ, Ameritron, and HyGain, making it a convenient source for various station needs.

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80 40 30 Trapped Delta Loop Antenna Project

This project details the construction of a tri-band trapped delta loop antenna. It's designed for 80M, 40M, and 30M, using a single wire loop and a coaxial feed, offering a compact solution for multiple bands.

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R&L Electronics: Amateur Radio Store for Equipment and Accessories

R&L Electronics provides a broad selection of amateur radio equipment and accessories. Their inventory includes amplifiers, antennas, and radios from leading brands, catering to a wide range of ham radio requirements.

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Guglielmo Marconi: Early Wireless Telegraphy and Shortwave Development

This resource explores Guglielmo Marconi's critical contributions to wireless telegraphy and shortwave radio. It details his 1895 experiments and patent, providing insight into the early development of radio technology.

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Fessenden and Marconi: Early Radio Technologies and Transatlantic Experiments

A technical analysis compares Reginald Fessenden's continuous wave (CW) and Guglielmo Marconi's spark-gap radio technologies. It focuses on their respective roles in early 20th-century transatlantic experiments, highlighting key differences in their approaches.

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That wraps up this week’s selection of resources. We hope you found something useful for your next project or operating session. Be sure to follow us for next week’s picks, and feel free to share your thoughts or comments on our social channels.