Search this website
Amateur Radio Licensing Videos
How to get to my training videos, hosted at the ARRL, watch this video: https://youtu.be/Gw4-mJPQ-eQ
For the tip jar, click here.
For a link to Patreon, click here..
Subscribe to this website via Email
-
Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy Tags
- Amateur Extra Class
- amateur extra class license
- amateur radio
- Animas Forks
- APRS
- ARRL
- california pass
- Colorado
- Corkscrew Pass
- DeLorme PN-40SE
- DeLorme Topo North America
- Digital Modes
- dirt bikes
- Durango Silverton NGRR
- emergency communications
- Engineer Pass
- first hf radio
- GoPro HD Hero2
- Gunnison Gorge National Conservation Area
- Gunnison River
- ham radio
- ham radio extra class
- Ham radio technician licensing
- hurricane pass
- imogene pass
- Ironton Park
- kindlegen
- last dollar road
- Lower Powerline Road
- making gps maps
- Moab
- montrose colorado
- montrose county
- motorcycles
- motorcycling
- ouray county
- owl creek pass
- Peach Valley
- PSK-31
- silverjack reservoir
- Silverton
- SkyBeam
- Ten-Tec Jupiter
- uncompahgre plateau
- Yankee Boy Basin
Tag Archives: imaginary numbers
My QST Article, “Exploring Radio Mathematics”
My article on exploring radio mathematics was just published in the November issue of QST. Unfortunately errors crept in, which has generated lots of emails. I put together a page on my website that collects and collates the errors. Check … Continue reading
Amateur Extra Lesson 4.1, Radio Mathematics, 11th Edition
Here’s your video introduction to Section 4.1, “Radio Mathematics,” in the 11th edition of the ARRL Extra Class License Manual for Ham Radio. This section delves into rectangular and polar coordinates, and complex coordinates. The material in this section lays … Continue reading