Oct 24, 2017
Continuing the discussion of digital technologies in Ham Radio, George and Jeremy invite Kenneth Finnegan W6KWF back to do a very deep dive on Packet Radio, AX.25, and KISS modes. We talk TNCs, equipment, and practical applications of Packet Radio this week on The Workbench.
Kenneth Finnegan - https://twitter.com/KWF
Oct 10, 2017
This week George and Jeremy host a roundtable to discuss the differences and similarities between some of the most popular digital voice communication modes available to amateurs today. They are joined by Rod Hardman VA3ON (DMR), Rich Timpa KC6OBJ (DStar), David Ranch KI6ZHD (Yaesu System Fusion), and Randy Neals W3RWN...
Sep 26, 2017
The BITX40 is a $60 Arduino controlled 7 watt QRP SSB 40 meter transceiver designed and built by Ashar Farhan VU2ESE. They are available as a “kit” from http://www.hfsigs.com/ . The assembly only involves soldering wires for things like speakers, power, and microphones and also finding a suitable case. We...
Sep 12, 2017
Curious about what the “10 MHz” connector on the back of your test equipment is? Interested in calibrating an SDR to reduce tuning error? Do you want an accurate frequency source for tuning radios? How about a super accurate sense of what time it is? This week, Dr. Frank Howell K4FMH joins Jeremy and George to...
Aug 29, 2017
This week, Jeremy is back and he’s brought along John Jacobs, W7DBO, host of the new Field Radio Podcast! John introduces his show and talks about the skills that he uses as a maker to build field portable gear including design and 3D Printing.