https://stream.echo6.co/videos/watch/4d2445b3-e3c8-4380-b10e-1a418106f06b Miles, KD2LDV, sent me a question about RF connectors. He wanted help sorting out the alphabet soup. This video, part of the Ask Dave series, examines the most common RF connectors: PL-259, SO-239, BNC, SMA, and Type N. Thank you for watching my videos! My channel, "Ham Radio Answers," is here to help you become an active, on-the-air amateur radio operator! I am unique in that I provide the only set of YouTube training videos that accompany the ARRL license manuals, section for section. I try hard to answer every Ask Dave question individually if I can. Credits: Music (Sour Tennessee Red) courtesy YouTube Audio Library: https://www.youtube.com/audiolibrary/music. I often use graphics from openclipart.org -- a great source! I also frequently use photos and videos from http://www.nasa.gov. Several photos, such as the Concelman photo, the SMA male connector, and the Type N male and female connectors, come from https:www.wikipedia.org. The Quicksilver coax installation kit can be found at http://www.qsradio.com/shop-now.html#!/Deluxe-Coax-Crimp-Kit/p/50841245/category=13719028. Note that it doesn't include any connectors--you need to purchase those separately Also, see www.dxengineering.com for their pre-built cables. I'm often asked what equipment I use to create the videos. The devices include the Panasonic HDC-TM90 video 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, and Pentax K100D DSLR. Software used: CyberLink PowerDirector 13 on a Toshiba S55-A5294, also using Smoothdraw 4.0.5.0, FastStone Image Viewer 5.3, FastStone Capture 8.0, Audacity 2.1.1., and LibreOffice 5.0.4.2. You can see how my studio is set up by viewing https://youtu.be/wFSQ8vtNA5A. To learn more about me, visit: http://www.dcasler.com/about/ Tip jar (on my website): http://www.dcasler.com/tip-jar/ (describes both how to use the YouTube method and provides a method to use your credit card via PayPal) To pose an Ask Dave question: http://www.dcasler.com/ask-dave/ or http://www.ke0og.net/ask-dave/ To order the old Technician videos on DVD: http://dcasler.com/how-to-buy-technician-videos-on-dvd/ 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 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. And I'm now reading (producing) audiobooks! See my first effort here: http://www.audible.com/search/ref=a_search_c4_1_1_1_srNarr?searchNarrator=David+Casler&qid=1460859406&sr=1-1 Twitter: @dcasler Tue, 12 May 2026 13:27:48 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/4d2445b3-e3c8-4380-b10e-1a418106f06b All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.