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Title: LF Experimentation by Radio Amateurs Continues Quietly Post by: Warren on November 04, 2005, 10:07:27 AM http://www.arrl.org/news/stories/2005/11/03/1/?nc=1
73 Warren K2ORS/WD2XGJ http://www.w4dex.com/wd2xgj.htm Title: Re: LF Experimentation by Radio Amateurs Continues Quietly Post by: k3zrf on November 04, 2005, 11:33:42 AM Hi Warren,
Cool article, peaked my interest enough to read on. Man that's low, probably lower than n3wwl's voice! Title: Re: LF Experimentation by Radio Amateurs Continues Quietly Post by: WA1GFZ on November 04, 2005, 12:24:50 PM Very Cool!
Title: Re: LF Experimentation by Radio Amateurs Continues Quietly Post by: W1RKW on November 04, 2005, 02:49:51 PM 60 seconds per dot rate for CW. Man, and I thought 5wpm was slow.
Title: Re: LF Experimentation by Radio Amateurs Continues Quietly Post by: Warren on November 07, 2005, 10:38:29 AM 60 seconds per dot rate for CW. Man, and I thought 5wpm was slow. Yes, a 60 second dot is equivalent to .02 wpm! You don't receive by ear, you feed the receive audio into your computer soundcard. With appropriate software you look at a waterfall display and the cw appears graphically. Below is my reception in Massachusetts of Laurie Mayhead G3AQC in the U.K. this past February. Laurie is sending "AQC" .- --.- -.-. between 135.921 and 135.922 (frequency scale on the right border of display). (http://) Title: Re: LF Experimentation by Radio Amateurs Continues Quietly Post by: Warren on November 07, 2005, 10:42:01 AM I see that the screen capture may be hard to read so below is a close-up of my transatlantic reception of G3AQC "AQC" last Feb 27: AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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