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That went about as well as I expected
About a year ago I really thought I would be making my blog a vibrant living thing. But here’s the reality: You know those people who buy gym memberships and never go to the gym? This is like that except without the drain on my personal credit, and without the guilt. For myself and many…
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SW Radiogram, 13 hours later.
Last night I copied SW Radiogram out of Pennsylvania on 9625kc and it was marginal to say the least. That station is always difficult to copy here in RI because it can sit just inside of normal HF single-hop distance. 13 hours later I caught the next broadcast, this time out of WRMI Miami, FL…
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SW Radiogram under Very Poor Conditions
The earth’s atmosphere was impacted by a Coronal Mass Ejection (CME) early on November 2, 2021. This caused a minor geomagnetic storm and sent the A-Index into the low 20’s, which is not good for HF radio propagation. This is an absorption index and the effects are akin to throwing a lead blanket over the…
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Rivendell “Canti-Rom” Romulus Photos
After long consideration my progressive sciatica and various SI/IT/disc issues have made the decision to sell my Rivendell Romulus a fait accompli. I needed an easy way to share photos so why not blog them! It is a 59cm Romulus (circa 2003/4) with cantilever brakes, no modifications, in great condition. Shimano 105 group set, Shimano…
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A Strange Summer Surrenders
This summer has been a wild one. The Rhode Island shoreline stayed comfortable and mostly dry while most of Southern New England got walloped with heat and heavy rains in July. That continued into August until the tropical storm carousel started dealing us hurricanes, tropical depressions, and hurricane leftovers. Add in the continues COVID restrictions,…
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Catching Radio Waves
Most hams go through cycles of days or weeks or months where they operate more intensely or take a more relaxed approach. Those “lulls” might look like doing more listening, or working on projects, or making cables, or any of the maintenance things that need to get done. In my current situation I am balancing…
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Shortwave Listening for Robots
When I was a kid my grandfather gave me a Hallicrafters S38-C, starting me down the road to radio madness. I had already been listening to AM Broadcast DX, though all I knew was I could hear the Red Sox games from other cities, like Chicago and Kansas City, late at night with my AM…
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Thanks, and What’s Next
First off, thanks to everyone who checked out my blog recently. A big thanks to Thomas Witherspoon K4SWL for the timely retweet. I get a lot out of his videos and watching his setup in action has given me many ideas about my own equipment and operating practices. And that doesn’t include reminding me I…
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Lightweight Antenna Roundup 2 – Chameleon MPAS Lite v Wolf River Coils SB1000 TIA
When I was running mobile HF in the 1990’s and early 2000’s I accumulated a bunch of 3/8-24 mount antennas. There were hamsticks, Hustler coil-loaded whips, an Outbacker Perth, plain whips… Outbacker sold a metal tripod that was marketed as a ground plane and antenna mount in one. I didn’t spring for that. I just…
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The Resonance
The reason why I would bother with this topic is twofold: One: I think better antenna systems are actually better; and Two: Technical concepts are central to amateur radio and should be understood and employed as often as possible. I’m discussing these antenna concepts in simple terms in the interest of keeping it accessible. Hopefully…
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petebrunelli 