Top Amateur Radio Websites – Issue 2638

This week, we’re looking at some practical antenna builds and a handy reference for precise timing. For those operating on 70cm, there are a couple of interesting options: a UHF Double Bazooka Antenna Construction guide details building with RG213, something worth considering for fixed stations needing a clean pattern. Then, for the mobile crowd, especially those on two wheels, a Vertical J-Pole for motorcycle use offers a compact solution for 430-450 MHz. It’s a robust design, which is key when you’re out on the road. Finally, for anyone needing to calibrate their rigs or just curious about propagation, the HF Time Broadcasts and Time Signal Stations List is a solid resource. It’s always good to have those frequencies handy, whether for a quick check or more serious experimentation.

UHF Double Bazooka Antenna Construction

This resource provides a construction guide for a UHF double bazooka antenna. It's optimized for 435 MHz and details the building process using RG213 coaxial cable, including weatherproofing tips. This is useful for hams looking to build a robust 70cm antenna for their home station.

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Vertical J-Pole for motorcycle use

This guide outlines the construction of a compact J-pole vertical antenna specifically designed for motorcycle use. It covers the 430-450 MHz band and emphasizes a robust design suitable for mobile environments. Motorcycle operators will find this useful for reliable 70cm communications on the go.

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HF Time Broadcasts and Time Signal Stations List

This resource offers a comprehensive list of HF time broadcast and time signal stations. It includes frequencies, call signs, coordinates, and operational notes for various stations worldwide. It's an invaluable tool for operators needing to calibrate equipment or monitor propagation conditions.

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Easy-to-build UHF J-Pole Antenna

This guide presents an easy-to-build UHF J-Pole antenna. It utilizes readily available materials such as aluminum angle bar and threaded rod, making it accessible for most hams. Experimenters and those new to antenna building will benefit from its straightforward construction.

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That wraps up this week’s selections. We hope these resources spark some new projects or enhance your operating experience. Be sure to follow us next week for more interesting finds, and don’t hesitate to share your thoughts or comments on our social channels.