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Best Links of the Week

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Top Amateur Radio Websites – Issue 2626

This week, we're looking at some practical considerations for getting signals out and hearing them clearly. We’ve got a piece on building a multi-band wire antenna, something that comes up often for those needing flexibility without a lot of real estate. Then there's a deep dive into ground systems for verticals, which is always worth revisiting, especially for portable or mobile setups where a good ground can make all the difference. For those dealing with local QRM, we've included a look at a specific noise blanker, and for the digital mode enthusiasts, there's a resource on Olivia, a robust mode for challenging HF conditions. Finally, we touch on auto-tuners with portable HF antennas, comparing performance with different vertical lengths, a common dilemma for field operators. And for the satellite crowd, some tracking software to keep those passes productive.

Top Amateur Radio Websites – Issue 2625

This week, we're looking at a few items that touch on practical station improvements and some interesting receiving setups. There's a clever Arduino project for those running Icom 7700/7800 rigs, letting you command an external tuner remotely – something that comes up often when optimizing feed lines for various bands. We also have a piece on building a phase-controlled receiving array, which is always worth revisiting for weak signal work, especially on the lower bands where noise can be a real challenge. For the vintage gear enthusiasts, a collection of 'boatanchor' photos might spark some nostalgia or inspire a restoration project. And for those curious about specific receiver performance, a detailed review of the ICOM IC-R9000 offers insights. Finally, a look at a KiwiSDR operating from Iraq provides a unique listening post, and a homebrew QRP transmitter build offers some solid construction tips.

Top Amateur Radio Websites – Issue 2624

This week, we’re looking at a few practical builds and some useful tools for the shack. There’s a good write-up on constructing a 70cm collinear, something that often comes up for local repeaters or even satellite work, offering a decent gain figure from common materials. For those interested in portable HF, we have a couple of magnetic loop designs; one covers 40m-17m, emphasizing portability, while another focuses on broadband reception, which can be quite handy for monitoring. We also found a CW contest simulator, Web Morse Runner, which lets you dial in bandwidth and speed, a good way to keep those skills sharp without needing to be on the air. Finally, a new supplier, Chatt Radio, has popped up, worth a look for parts and gear.

Top Amateur Radio Websites – Issue 2623

This week, we've gathered a few interesting pieces, starting with a look at remote tuner control for some Icom rigs—something that comes up often when you're trying to optimize a less-than-ideal antenna setup from the shack. We also found a neat project for low-band receiving, specifically a phase-controlled array, which could be a real asset for digging out weak signals or tackling local noise issues. For those who appreciate the classics, there's a collection of 'boatanchor' photos worth browsing. We also have a review of the Icom IC-R9000 receiver, a capable unit for general listening. If you're into remote listening, there's a KiwiSDR located in Iraq that offers a unique perspective on HF propagation. Finally, a detailed homebrew QRP transmitter build rounds out the selection, focusing on practical construction details that many experimenters will find useful.

Top Amateur Radio Websites – Issue 2622

This week, we're looking at some interesting developments for those pushing the boundaries of weak signal work, particularly on the digital modes. There's also a practical guide for constructing a compact magnetic loop, something many portable operators or those with limited space often consider. We'll also touch on a couple of resources that visualize propagation in near real-time, which can be invaluable for understanding current band conditions, whether you're chasing DX or planning a SOTA activation. Finally, a tool for monitoring HF beacons offers another perspective on propagation, especially useful for those interested in long-haul paths below 14 MHz. It’s a mix of build projects and software utilities that can genuinely enhance your operating experience.

Top Amateur Radio Websites – Issue 2621

This week, we’ve gathered a few items that touch on station utility and antenna construction. There’s a look at a modern take on the station clock, something many of us rely on for DX work, along with a couple of resources for real-time propagation analysis—useful whether you’re chasing DX or just trying to understand band conditions better. We also found a practical build for a 30-meter delta loop, addressing some of the common challenges with that antenna type. For those still sending paper QSLs, there’s a handy utility to streamline label generation. Finally, a remote audio solution that might be of interest for those running a station from afar or experimenting with distributed operating setups. It’s a mixed bag, but each piece offers something to consider for improving your operating experience.

Top Amateur Radio Websites – Issue 2620

This week, we’ve pulled together a few items that touch on practical aspects of operating, from decoding signals to optimizing antenna setups. There’s a look at a Windows program for Morse code analysis, something that comes up often for those refining their CW skills or just needing a quick decode. We also found a web-based tool for visualizing worked grid squares, which can be quite useful for tracking progress, especially for VHF/UHF operators or those chasing awards. For HF enthusiasts, particularly those considering vertical antennas, there’s a detailed comparison between two popular models, offering real-world insights into assembly and performance. Portable ops get a nod with a field report on a POTA activation, detailing antenna deployment strategies. EME operators will find a resource on 432 MHz procedures, and finally, a remote control solution for the Icom IC-9700, focusing on satellite work, rounds out the selection.

Top Amateur Radio Websites – Issue 2619

This week, we've pulled together a few items that touch on both the experimental and the practical sides of our hobby. There's a look at an interesting open-source SDR project, the LinHT An Experimental Linux-Based Software-Defined Handheld Radio, which pushes the boundaries of what a handheld can do, especially for those keen on digital voice and custom platforms. We also found a clever QRP tuner design, the Pi-Tee QRP antenna tuner, that offers a lot of versatility in a small package, something always useful for portable operations or even a compact home station. For those working the higher bands, a detailed guide on building a 70 cm repeater antenna is included, which could be a good weekend project. And for anyone still finding their footing with digital voice modes, EvoHam - Simplifying Digital Voice for Every Ham provides a solid resource. Finally, a handy ADIF log analyzer, Amateur Radio Logbook Adif File Analyzer, is worth a look for anyone wanting to visualize their operating patterns.

The DXZone

The DXZone is the largest human created and maintained library of web sites dedicated to Amateur Radio, currently lists 20.000+ links organized into 600+ categories and subcategories. Ham Radio operators review new sites every day since 1998, for potential inclusion in the Directory, and to evaluate the best place to list them.

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