Solar activity reached high levels with an X1.8 flare. The event was accompani ed by Type II and Type IV radio sweeps.The associated Halo CME is Earth directed and model analysis suggests arrival 10 Oct.
Solar activity is expected to be moderate (R1-R2, Minor-Moderate) with a chance for isolated X-class (R3-Strong or greater) flares through 12 Oct.
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On the 9th of October 2024, Roger Harrison VK2ZRH have a presentation titled 'Factors Affecting F-layer Propagation at 50 MHz as Solay Cycle 25 peaks' to the Madison DX Club.
In the video, Roger looks at the current sunspot cycle and the potential for some F2 layer and Trans-Equatorial Propagation (TEP) paths.
The presentation is about 25 minutes in length and is shown below...
Link... See my 50 MHz page for other presentations and posts about some long distance paths on 50 MHz.
We have been enjoying the nice autumn weather in these parts. 70 degree days, dry with very low humidity, endless sunshine, and 40 degree nights. It doesnβt get much better than that. The farmerβs have been taking full advantage as harvest time is well underway with all the fields being gleaned. Itβs the most wonderful time of the year in the Heartland.
Iβm still exploring the Elecraft K4, discovering its many features, while usually running a whopping five watts up the wire. I worked about a dozen stations that way yesterday. One of those was WB0RLJ who I have worked eight previous times according to my log. In this case, Jim was activating the Chalco Hills State Recreation Area (US-4011), a little southwest of Omaha, Nebraska.
What I didnβt know at the time was that he was activating the park using his handheld Elecraft KH1 transceiver with whip antenna. I discovered that later when I watched his video of that activation. Itβs rather interesting hearing/seeing your signal being received on the other end of the lash-up.
Thanks to this video, I also discovered there is an ADIF utility from VE2ZDX that apparently parses a log file to find specific call signs in a YouTube video. At least thatβs what it appears to do. I donβt make videos so you will have to work that one out for yourself, but if you look in the expanded βmoreβ section of this video you will see the call sign of everyone Jim worked during this activation with a URL pointer directly to each specific QSO time in the video.
The photographer inside of me is captivated by images, And if the old adage is true that "A picture is worth 1,000 words:, then these two images are examples of what come to my mind when I think about QRP.
This image from the SOTA Facebook page, in fact it's now their cover page image. Didn't Steven pick a wonderful image? Who doesn't dream of someday taking a minimalistic set up to the top of a mountain and communicating with the world? I know I do, but I'm also wise enough to know my limitations and that I'm no Steve Galchutt WG0AT and the closest I'm ever going to get to this is operating portable from a picnic table somewhere. Still, the thrill is there, even if the panoramic vistas aren't!
The second image:
Isn't Alexey's station just grand? A One Watt homebrewed QRP transmitter. He posted a video of it on Facebook and it sounded oh, so sweet! Again, the closest I'm ever going to get to this is by building a kit of someone else's design. I'm not an Alexey UY1IF or a Bob W3BBO who can seem to cobble up working equipment just about every other day. I'm no engineer or designer - God didn't grace me with that kind of talent. But still, I can build some things (although with SMD, that's becoming harder and harder every day for my poor skill set) and when they actually work, the satisfaction is there that I didn't totally screw things up.
QRP is not for everyone. Sometimes it's actually rather easy, sometimes it's challenging, sometimes it's frustrating, but it's also always immensely rewarding. Whether you're working from a mountain top or from your basement, whether you're operating something you designed and built all by yourself; or maybe just from a kit you bought and built ........ the Ham Radio experience you can get from QRP is like no other.
Many times, I have said that if I had to give up every radio magazine then SPRAT would be the last one to go. This is still my view.Β
SPRAT is published every quarter as a colour A5 magazine. It is packed full mainly of simple construction projects and annual subs are very low. It is entirely run by volunteers with back issues of SPRAT available on a flash stick at a very reasonable sum. Well worth getting.
11am Meet in the βDungeonβ in theΒ Lowndes Emergency Services AnnexΒ of the Court House. Go to the 911 office door and press the 911 call button and tell them you are there for the HAM radio club meeting. Once in, go left, downstairs, then to the right at the end of the hall. See Yβall There!Β
Was spring free about 30 hours after walking in the hospital door! Surgeon and his awesome team confirmed the knee was bone-on-bone and worn out. Was walking about 2-1/2 hours afterwards, brief walks at first. By late evening I could do double laps circumnavigating the hospital floor. In the morning I got cleared to use⦠Continue reading No Longer an Inmate (Medically That Is)
For our local 2m net, the Net Control Station asks a Question of the Night to stimulate some discussion. Recently, the question was: Do you have any interest in CW. If yes, Do you currently operate CW or do you plan to learn? If you have no interest in CW, what other modes besides voice do you operate on or Continue reading Which Modes Have You Operated?β