Dave Cassler Youtube

KE0OG Dave Casler Live Stream 25 Mar 2021

55:13 Harry Rundle AC3CK, Is there a video discussing the proper voice compression settings for a single sideband?
59:32 Ed KX6SW,
1:01:43 Ken Miller K8HTL, How do you measure ground loss resistance in your verticle antenna systems?
1:04:25 Barry WE7BY, What would happen if I took my high gain antenna and mounted it close to the ground, and instead of using counterpoise whips I use ground wire radials?
1:09:00 KO4IDM, Is it important to match the feed line to the frequency, as it is the antenna line length?
1:14:10 Sean KJ7MKX, Any chance you can do a review of the newer loop antennas?
To learn more about me, visit:
Tip jar (on my website): (provides a method to use your credit card via PayPal, Also describes Patreon)
To pose an Ask Dave question: or
To order the most recent and up-to-date Amateur Extra videos on a thumb drive:

Theme music is "Sour Tennessee Red," by John Deley and the 41 Players, courtesy YouTube Music Library.
I use drawings from, including the "walking man"
Technician training videos, see
General training videos, see
Amateur Extra training videos, see
List of the Ask Dave videos, see
Thanks to my sweet wife, Loretta, KBØVWW, for both audio and video assistance! (Her website is

My primary website:
The ham radio part of my website (direct link):
My publishing website:, 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:

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, FastStone Image Viewer 5.3, FastStone Capture 8.0, Audacity 2.1.1, LibreOffice, and Ink2Go 1.7.2. You can see how my studio is set up by viewing

Twitter: @dcasler