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  • 08/07/2009 | MFJ Acquires Cushcraft

    On August 7, MFJ Enterprises announced they had purchased the Cushcraft Amateur Radio antennas product line from Missouri-based Laird Tec
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  • 08/07/2009 | The K7RA Solar Update

    We had some nice sunspot activity from July 3-10 -- and we were hoping for a return 27-28 days later -- but it never happened. Varying by latitude, the Sun rotates relative to Earth about every 27.5 days. If that same region was still active or the activi
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  • 07/02/2009 | ARRL Continuing Education Online Course Registration

    Registration remains open through Sunday, July 26, 2009, for these online course sessions beginning on Friday, August 7, 2009: Amateur Radio Emergency Communications Level 1; Antenna Modeling; Radio Frequency Interference; Antenna Design and
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  • 08/15/2008 | The K7RA Solar Update

    Our Sun is still not producing any sunspots. As mentioned in previous bulletins, the peak of the last Solar Cycle was a double peak, so perhaps we are in the midst of an extended bottom. Sunspot numbers for August 7-13 were 0, 0, 0, 0, 0, 0 and 0 with a m
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  • 08/01/2008 | The K7RA Solar Update

    July ended with no sunspots at all -- save for three days, July 18-20, when one weak sunspot group appeared and faded from view. Sunspot numbers for those days were 11, 12 and 11. Sunspot numbers for July 24-30 were 0, 0, 0, 0, 0, 0 and 0 with a mean of 0
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