Easier to build, versatile, and effective, the K6ARK QRP matching unit kits are now available. Here’s how to build it as an End Fed Halfwave.
First things first, if you’re building one of these kits, be sure to carefully read and follow the instructions at www.K6ARK.com. Kits can be purchased through Amazon. Here are some affiliate links:
Male BNC Kit: https://amzn.to/3G28lfD
Female BNC kit: https://amzn.to/3zhepOq
Build the kit into a matching unit of your choice, add wire, and get on the air.
If you have any questions or issues during your build, please contact me directly and I’ll do my best to help you succeed in your build. Thanks for watching, and have fun with the build!
Here’s a great little Go Box 5 & 12 vdc power supply from www.impulseelectronics.com that uses a Bioenno battery. Sorry about the audio–Callum’s on break.
Subscribe: https://youtube.com/user/davecasler. Ask Dave Playlist: https://goo.gl/inaQeB. Tip Jar: http://ke0og.net/tip-jar
To learn more about me, visit: http://www.dcasler.com/about/
Tip jar (on my website): http://www.dcasler.com/tip-jar/ (provides a method to use your credit card via PayPal, Also describes Patreon)
To pose an Ask Dave question: http://www.dcasler.com/ask-dave/ or http://www.ke0og.net/ask-dave/
To order the most recent and up-to-date Amateur Extra videos on a thumb drive: http://dcasler.com/aevids-on-stick/
Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library.
I use drawings from OpenClipArt.org, including the "walking man"
Technician training videos, see http://www.ke0og.net/training/
General training videos, see http://www.ke0og.net/general/
Amateur Extra training videos, see http://www.ke0og.net/extra/
List of the Ask Dave videos, see http://dcasler.com/ask-dave/#askdavelist
Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is www.aldea-art.com.)
My primary website: http://www.dcasler.com
The ham radio part of my website (direct link): http://www.ke0og.net
My publishing website: http://www.mtsneffelspress.com, where you can find my fantasy and science fiction books, as well as some local history books I publish for the Ridgway Railroad Museum and the Ouray County Historical Society
My Amazon author page, which lists my print and Kindle books: http://www.amazon.com/-/e/B00471I0Q4.
I’m often asked what equipment I use to create the videos. The devices include the Panasonic DMC-G7 camera, Panasonic HDC-TM90 video camera, GoPro Hero2 HD camera, Tascam DR-05 audio recorder, Audio-Technica ATR-3350 lapel microphone, Sony Cyber-shot DSC-W560 digital camera, the Kodak Zi-8 video camera, my iPhone 5S. Software used: CyberLink PowerDirector 17 on an HP Gaming Pavilion, also using Smoothdraw 4.0.5.0, FastStone Image Viewer 5.3, FastStone Capture 8.0, Audacity 2.1.1, LibreOffice 5.0.4.2, and Ink2Go 1.7.2. You can see how my studio is set up by viewing https://youtu.be/wFSQ8vtNA5A.
I’m demonstrating how to use the Elecraft KXPA100 amplifier with your Icom IC-705. It super simple and works like a dream. Makes the 705 an ultimate in shack or portable ham radio.
Show Notes:
Join Me every Monday at Noon Mountain Time (1800 UTC) for lunch & ham radio. I’ll bring in short subjects that we can dive in and look at, you can bring up subjects to discuss. You can also join me as a guest on the show.
Join the show live : https://guest.ecamm.live/818a23d21
Wires X: Youtubers 40448
FCS Reflector: Youtubers 003/48
Ham Radio on the VHF and above bands can be fun, but sometimes terrain and other factors can get in the way.
Luckily I have access and have setup a remote site where I can operate from which serves as an asset to the amateur community in studying VHF and above propagation.
Let’s go on a tour!
Hepburn Forecast Tropo Ducting Video:
🎥 Watch more recent videos here: https://www.youtube.com/c/HamRadioDX/videos
⏱️Chapters⏱️
0:00 The things we do for amateur radio…..
2:19 A tour of the inside
6:15 The antennas outside
7:54 This seems rather hazardous…
8:14 Bring everything plus more
9:23 Some AMAZING contacts made!
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Sam, is working on his licenses and wants to know about Wavelenghts. Do they relax over distance, do smaller wavelenghts eventually morph into full wavelengths? Watch to find out.
Subscribe: https://youtube.com/user/davecasler. Ask Dave Playlist: https://goo.gl/inaQeB. Tip Jar: http://ke0og.net/tip-jar
Edited by Callum Jakeman
To learn more about me, visit: http://www.dcasler.com/about/
Tip jar (on my website): http://www.dcasler.com/tip-jar/ (provides a method to use your credit card via PayPal, Also describes Patreon)
To pose an Ask Dave question: http://www.dcasler.com/ask-dave/ or http://www.ke0og.net/ask-dave/
To order the most recent and up-to-date Amateur Extra videos on a thumb drive: http://dcasler.com/aevids-on-stick/
Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library.
I use drawings from OpenClipArt.org, including the "walking man"
Technician training videos, see http://www.ke0og.net/training/
General training videos, see http://www.ke0og.net/general/
Amateur Extra training videos, see http://www.ke0og.net/extra/
List of the Ask Dave videos, see http://dcasler.com/ask-dave/#askdavelist
Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is www.aldea-art.com.)
My primary website: http://www.dcasler.com
The ham radio part of my website (direct link): http://www.ke0og.net
My publishing website: http://www.mtsneffelspress.com, where you can find my fantasy and science fiction books, as well as some local history books I publish for the Ridgway Railroad Museum and the Ouray County Historical Society
My Amazon author page, which lists my print and Kindle books: http://www.amazon.com/-/e/B00471I0Q4.
I’m often asked what equipment I use to create the videos. The devices include the Panasonic DMC-G7 camera, Panasonic HDC-TM90 video camera, GoPro Hero2 HD camera, Tascam DR-05 audio recorder, Audio-Technica ATR-3350 lapel microphone, Sony Cyber-shot DSC-W560 digital camera, the Kodak Zi-8 video camera, my iPhone 5S. Software used: CyberLink PowerDirector 17 on an HP Gaming Pavilion, also using Smoothdraw 4.0.5.0, FastStone Image Viewer 5.3, FastStone Capture 8.0, Audacity 2.1.1, LibreOffice 5.0.4.2, and Ink2Go 1.7.2. You can see how my studio is set up by viewing https://youtu.be/wFSQ8vtNA5A.
The Smith chart looks daunting and scares many hams away. However it is truly an impressive tool to fully diagnose your antenna and many other circuits. Sterling Mann joins us to help us unlock its secrets and help us harness its power!
Sterling Mann N0SSC website: https://n0ssc.com/
Links from the show:
https://www.microwaves101.com/encyclopedias/smith-chart-basics
http://www.sss-mag.com/smith.html#tutor
https://en.wikipedia.org/wiki/Smith_chart
My favorite HT antenna is the Signal Stuff Signal Stick: https://signalstuff.com/?ref=622
(This is an affiliate link)
Support Ham Radio Crash Course Content
Patreon – https://www.patreon.com/hoshnasi (includes monthly newsletter, stickers and Patron perks)
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As an Amazon Associate I earn from qualifying purchases.
Current Shack Config (includes affiliate links)
ICOM 7300: https://amzn.to/2PKBpmZ
SteppIR 3E Yagi: https://consumer.steppir.com/shop/horizontal-antennas/3-element-antenna-products/3-element-yagi-antenna-with-30-40-loop-dipole-package/
ICOM 2730a: https://amzn.to/2JqrASg
MFJ-4230DMP: https://mfjenterprises.com/products/mfj-4230dmp?_pos=1&_sid=6905628a7&_ss=r
Connect with Ham Radio Crash Course
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YouTube………………► https://www.youtube.com/c/HamRadioCrashCourse
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Physical Mail………….►Josh Nass P.O Box 5101 Cerritos, CA 90703-5101
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