This is one of the clearest explanations of interpreting solar data I've ever heard.... and I've been a ham for five of these cycles! Thanks again. --N2GX
@chunghawliew29564 жыл бұрын
Thanks. Very informative with clear explanation. De 9W8CH
@вечная_мерзлота3 жыл бұрын
300 years old? 😄
@timmack24153 жыл бұрын
@@вечная_мерзлота Five cycles would be about 55 years.
@madebyhim11973 жыл бұрын
Been a Ham since 2011 and you explanation of the solar effects towards radio wave propagation could have saved me months of reading years ago...great video, should help all new hams greatly as they get ready for this upcoming solar cycle and begin crafting thier new antennas for future DX. Awesome video...
@Liberty4Ever4 жыл бұрын
For someone who was claiming the KZbin creator's version of writer's block a few days ago, this was certainly an excellent video. It had the perfect mix of science/theory and pragmatic ham experience.
@reggiebradshaw6819 Жыл бұрын
This really helped me. I was licensed in 2015 so this is my 1st one as a ham.. Thank you...
@americaswayout44894 жыл бұрын
Thanks, Kevin, after about 25 years the study we did to get our ticket has vanished from memory, a renewal of this science is very GOOD and very needed. I flagged this video for many reviewings because this being early morning, my many cats and infirm pup refused my being able to focus well wanting their AM feeding. Very glad the bands may well be getting better instead of the less active years recently. I view all your recordings and enjoy your input and appreciate the effort producers like you must make to get these to us.
@acestudioscouk-Ace-G0ACE4 жыл бұрын
This is going to be really useful, thanks. I was licensed in 1983 but career meant a 33yr hiatus; good to be returning at the beginning ng of a sunspot cycle. Feels right!
@Steve-GM0HUU4 жыл бұрын
Thanks for the guidance Kevin. Looking forward to conditions improving. I think it's great to have all these online resources nowadays. When I started out, for most hams, it was just a case of switching on the receiver and tuning about to hear what was on the bands. Now we are spoiled with all these websites 😀.
@kyraandamysdad3 жыл бұрын
I've been a radio hobbyist since 1976 and I'm really excited about this cycle in particular. It could turn out to be the most amazing in a long time. Thanks for the great resources and explanations.
@Locksnut4 жыл бұрын
Thanks Kevin. During the Carrington event of 1859, I believe I read where telegraph lines were also damaged. 73
@Liberty4Ever4 жыл бұрын
Humans had very little electrical infrastructure when the Carrington Event struck. A similar coronal mass ejection toward our planet would be devastating today. Fortunately much of the internet infrastructure has switched from cable to fiberoptics but we'd tak a huge hit to power generation, power distribution and satellites used for GPS and various communications. There has been some modeling recently using some heavy duty math that might indicate that Solar Cycle #25 might be particularly strong, and some space weather boffins believe the Earth is overdue for a major CME. The way 2020 has been, I'm half expecting a CME, an extinction event asteroid, and the eruption of the Yellowstone supervolcano in 2021.
@jamescstanley50183 жыл бұрын
As usual a bit late catching up! Interesting video, I understand a little more. a friend once told me that if you think of the "D" layer as being a sponge for some RF, and the "F" layer the scouring pad on a dish wash sponge, reflecting RF, this gives you an easily understood way to understand how the ionosphere acts.Time to learn more! Jim M7BXT
@ryanjacob85684 жыл бұрын
Thank you for this video! I've had my ham license for a little over a year now (got my General in April) and have sometimes struggled to really understand what the different readings mean. This is certainly the best video I've seen on this topic! I'm putting this video on my recommendation list for new hams!
@miki_ned3 жыл бұрын
Great video, as I just got my license a few months ago, this is one of the best that I have seen.... Great work :-)
@larrybomber834 жыл бұрын
Once again a very thorough explanation on Ham Radio technology. Thanks for the link too! Now I know what ARRL is talking about in the magazine.
@aurtisanminer28273 жыл бұрын
That 10 meter fm contact was neat! I’ve been wondering how well that mode works over long distances.
@kd9kck3764 жыл бұрын
This was really informative. I have noticed 20m stays open all night recently. Sort of assume that because of the increasing activity or that it normally does stay mostly open for DX just hams tend to go to sleep before 1am local time.
@randyhamme64774 жыл бұрын
Nice work. You connected a lot of dots for me in this video. Thanks for taking the time to help us new hams learn and grow. -KJ7MPZ
@johnrostorfer40374 жыл бұрын
great explanation of the solar cycle thank you Kevin
@TheNoCodeTech4 жыл бұрын
Hey, I'm a new-ish ham. Looking forward to the new solar cycle. This video is very very helpful. Thank you. Nice beard,
@theroguetomato53622 жыл бұрын
Thanks! I didn't know about the NOAA space weather page - that's REALLY helpful.
@sydei3ieb2044 жыл бұрын
Thanks Kevin. A lot of really useful information in your video. I will save it and review a few more times until it sinks in. Great stuff for us new HAMs to know. Cheers Syd EI 3 IEB
@Dr-T4 жыл бұрын
Excellent explanation Kevin. Comprehensive and not daunting. Great! Thanks Bruce G4ABX
@mjmalley3 жыл бұрын
Really helpful, most understandable explanation I have seen. Thanks.
@vicmiller71914 жыл бұрын
This was fantastic and loaded with some good stuff. Thanks for sharing your knowledge and longevity as a ham. I am looking foward to some of this great DX that many of my older colleagues have mentioned. Although I have been working on radio gear for many years I am a relatively new HAM of only a few years. So I am excited to really dive in...again thanks for sharing...Vic KE8JWE
@RESlusher4 жыл бұрын
Thanks for sharing this info, Kevin! Very handy stuff for all of us! 73 and stay safe!
@renejrgensen98654 жыл бұрын
Thank you. Just the information I needed. Short but vital.
@harriflen86524 жыл бұрын
Thank you Kevin! I promised my self to learn more about solar aktivity, very googd film to start with!
@johnbeatty73194 жыл бұрын
Thanks Kevin! Great info for beginners and for everyone interested in HF propagation and cycle 25. 73, John - NO0I
@richardtwyning4 жыл бұрын
Glad the 705 is working out for you. Hoping it will be January/February when I'm able to get one, then I'll need to think about an antenna! 73s M7GTX
@johnparker71324 жыл бұрын
Thanks Kevin! An excellant presentation. John NW8G 73
@FUNKY65TOWN4 жыл бұрын
Thanks so much! just what i needed to understand the numbers and graphs.
@stridermt2k4 жыл бұрын
I'm new and I thank you for this! Newer to HF.
@BushPigADV4 жыл бұрын
Just got my tech license in July, testing for my general at the end of December. I'm looking forward to the next few years!!
@shawnp66534 жыл бұрын
This is great! Thank you for your time and effort to ahre this information with us!
@JosephVE3GKT4 жыл бұрын
Thanks very much Kevin! I was hoping to find a video about this recently. I'm a new ham, licensed in February, so I can't wait to work 10m! I wonder what place FT8 will have in the hobby during better conditions. 73 de VE3GKT!
@tonypoloney87213 жыл бұрын
Very educational and interesting. Many thanks. From Newbie.
@pathdoc4 жыл бұрын
We had visible aurora in Wyoming on Dec. 10th.
@MrScotchpie4 жыл бұрын
Why do the exams not cover this? This is the information we need to learn. This is useful and can be applied daily to improve our effectiveness. In the UK this is not taught even at the full licence level. But you do learn a lot of electronics and how a VFO works lol. Thank you for this video, its exactly what I am interested in as a ham operator.
@chesty13694 жыл бұрын
that long distance 10m FM contact you made. I am guessing it was on a horizontal antenna?
@loughkb4 жыл бұрын
I was using my doublet up as an inverted V. Once you skip though, polarization no longer matters. The bounced signal comes back differently.
@deBug674 жыл бұрын
Great Video and information Kevin!
@slosolo24 жыл бұрын
Thanks for this. I've had my general for a long time but never worked HF until very recently and I'm trying to learn. I'd like to see a video on successful 10m operation, everything from antenna info, what frequencies are typically used for what etc and maybe some deeper dive into predicting 10m propagation. I can't get a 10m vertical at my qth due to antenna restrictions so I've got a wire dipole in the attic at about 25' agl. I know that's limiting me so I need to improve my operations to overcome the hardware limits.
@user-mt2qn4yp8w4 жыл бұрын
Thank you so much Kevin. This is very good information. 73 de KG7LOI.
@lifestylehealthwealthhappiness3 жыл бұрын
Brilliant, so well done, thanks!
@JReed3054 жыл бұрын
I am hoping for a repeat of the 90's sporadic E on 2m was a not difficult thing.
@JamesOrcutt3 жыл бұрын
Thank you for the great information.
@sylcorsica71974 жыл бұрын
Many thanks for this video Kevin, I really enjoyed it. TK4TH (new ham)
@VoeViking4 жыл бұрын
Good info, thank you.
@frankwc0o3 жыл бұрын
Wow, FM on 10 meters? I shouldn't be surprised, for CB radio is only 11 meters. But, I never seen that in an HF band!
@ky4tgtodd2034 жыл бұрын
Fantastic video! Very helpful!! Thanks for sharing! 73
@stevensaylor94304 жыл бұрын
Nice job. Thanks
@jack12win2 жыл бұрын
Good ham sunspot vid
@tglenn31214 жыл бұрын
Thank you for this video. It was really fascinating and very helpful.
@suttonmatthew3 жыл бұрын
Awesome tutorial!
@WarrenAkerman4 жыл бұрын
Thank you for the explanations Kevin . 73 DE ZS6AKW (PS I see a qso card from ZS1OPB in Cape Town, nice when did this happen would be interesting to know). Thanks again
@loughkb4 жыл бұрын
It was back in the spring I think. I used that QSO as the opening on my video about further thoughts on the doublet, I think.
@WarrenAkerman4 жыл бұрын
@@loughkb Thanks for the reply Kevin, I've posted a screenshot of this video with the card in the background on one of our local ham groups here in South Africa, very very cool indeed. 73 and thanks for the GREAT videos. Have a wonderful festive season and good DX
@thomasstandley63094 жыл бұрын
Great video.
@theradiodragon2awo4 жыл бұрын
Hi Kevin, thanks for useful video, but i have one question. Isnt it actually D layer existing over day and so bouncing off AM BCB and lower freqs for shorter distance but during night it "disolves" and lets lower freqs bounce of higher layers?
@loughkb4 жыл бұрын
As I recall from reading about it years ago, the D layer moves up and down in altitude from night to day.
@mattpujol47874 жыл бұрын
The D layer is active during the day and essentially disappears at night. It absorbs radio signals at frequencies generally below 10MHz during the day. That's why during the day, you hear your local town's AM stations,but at night you hear out of state stations. That's primarily due to D layer absorption, but also due to solar noise during the day. If you are in the path of a solar eclipse, and you listen on 40m or 80m, you can hear semi long haul stations during the time that totality passes over. It's a pretty unique experience. Once the eclipse has passed, the band goes right back to normal propagation. One other aspect, I think the D layer will reflect some signals on 80 and 40 if they are high angle of radiation. So on 40, for instance, you can run a statewide net here in Colorado during the day and Pueblo can hear Ft Collins (about 190 miles), but not much further. At night, without the help of the D layer, they skip zone isn't possible. Btw, FT8 mode is a really fascinating way to watch the band conditions change.
@Jimwill014 жыл бұрын
What effect will increased sun spot activity have on NVIS propagation? Improve it or worsen it?
@loughkb4 жыл бұрын
I'd say it should track with regular old propagation.. If the mirror is there, what angle the light hits it doesn't matter too much, it gets reflected. :-)
@timmack24153 жыл бұрын
Cycle 25 is supposed to one of the best in last 100 years, some predict. Others predict it'll be one of the worst. 🤷
@paulhastings31094 жыл бұрын
Thanks 73
@forthy624 жыл бұрын
Very informative, even for older Hams! Q: How long are you a Ham? A: For nearly 4 solor cicles :-) :-) 73, Stephan, DF6PA
@davidevans64324 жыл бұрын
Every time I read the channel I flip-flop between the sense of it/ Is it - The Old, tech guy; or The old-tech Guy? lol.
@loughkb4 жыл бұрын
A bit of both.
@madjack88933 жыл бұрын
Helpful ☘️ 73
@TheJh84733 жыл бұрын
What solar cycle?
@loughkb3 жыл бұрын
We're at the very beginning of the current one. It will develop over the coming years.