Tag Archives: JT65

Amateur Extra Lesson 8.2, Digital Protocols and Modes, 11th Edition

Here’s your video introduction to Section 8.2, “Digital Protocols and Modes,” from the 11th Edition of the ARRL Extra Class License Manual for Ham Radio.” You can find a complete list of the Amateur Extra videos by clicking here, or … Continue reading

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Amateur Extra Lesson 8.1, Modulation Systems, 11th Edition

Here’s your video introduction to Section 8.1, “Modulation Systems,” in the 11th Edition of the ARRL Extra Class License Manual for Ham Radio. I hope you enjoy it and find it useful! You can find a complete list of the … Continue reading

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PSK Reporter—How You Can Be Part: AD#33

In the third in a series about HF Beacons, Ask Dave Episode 33 looks at PSK Reporter. This system can show you where your signal is being received, and all the signals that you receive, all nicely plotted on Google … Continue reading

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