6. 12. 20161 691 zhlédnutí2016 is the 20th anniversary of KN4AQ's "A Ham's Night Before Christmas," so in this special edition, Gary KN4AQ tells the story of how he wrote it in 1996, ...
9. 6. 2017798 zhlédnutíRick Palm K1CE writes the Public Service column in QST Magazine for the ARRL. He also publishes the monthly ARRL E-Letter, with a compilation of ARES and oth...
15. 11. 20161 015 zhlédnutíFrom the ARRL & TAPR Digital Communications Conference in St. Petersburg FL, September, 2016.Lou Romero W4LT has been doing remote for a long time - before i...
9. 2. 20172 621 zhlédnutíThis wasn't supposed to be a multi-part episode. Shows my lack of ability to predict anything. We begin (and end Part ONE) with the close-up look at the Q-Mo...
18. 9. 201712 tis. zhlédnutíJeri Ellsworth, co-founder of the Augmented Reality company castAR (among many, many other things) had added ham radio to her list of accomplishments. She's ...
20. 1. 20154 696 zhlédnutíFrom the 2014 ARRL and TAPR DCC - Gerald Youngblood K5SDR, Founder, President and CEO of FlexRadio Systems, gives the banquet talk at the DCC. You'll learn h...
7. 12. 20161 957 zhlédnutíMel Whitten K0PFX leads this double-length session to show how practical High Definition Digital Amateur Television is for you, today. Great picture, lower b...
10. 12. 20161 288 zhlédnutíEmcomm Extra co-host David Goldenberg W0DHG reviews a hospital Emcomm drill that he participated in a few weeks ago.Then Army MARS Program Manager Paul Engli...
27. 4. 202213 tis. zhlédnutíIn diesem Video von Bernhard Eschbaumer Forsttechnik & Gartentechnik zeigt Bernhard Eschbaumer den Honda Benzin-Rasenmäher HRN 536C VY mit Mulchfunktion und ...
20. 12. 20161 542 zhlédnutíTAPR's John Ackermann N8UR details this little Arduino based device - he calls it a stopwatch - that will measure time to the trillionths of a second. Why do...