HF

Results: 2917



#Item
201

January 2017 NEXT MEETING IS JANUARY 10 Ever heard of HAARP? Here’s your chance. Scott, N7SS, will take us on a site tour of the High Frequency Active Auroral Research Program. How about 180 HF antennas and transmitter

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Source URL: www.wwdxc.org

- Date: 2018-03-12 00:05:31
    202

    Automatic Band Select and Serial Interface for Icom HF Radios Bob Wolbert, K6XX This project is an interface box for Icom rigs that includes a band output port and a CI-V–to–computer serial interface. The band output

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    Source URL: www.k6xx.com

    - Date: 2012-09-23 16:24:15
      203

      Conductors for HF Antennas Putting up an antenna for the low bands? What kind of wire will you use? This analysis may change your plans. By Rudy Severns, N6LF

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      Source URL: rudys.typepad.com

      - Date: 2017-02-09 13:47:30
        204

        Rudy Severns, N6LF PO Box 589, Cottage Grove, OR 97424; Experimental Determination of Ground System Performance for HF Verticals­

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        Source URL: rudys.typepad.com

        - Date: 2009-12-30 22:34:00
          205

          BARTG 2011 HF RTTY CONTEST RESULTS Section: Single Operator Expert Position.

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          Source URL: s3.spanglefish.com

          - Date: 2013-05-02 10:43:54
            206

            Ever wonder how much of the noise you hear on the HF bands is actually comprised of signals too weak to be copied? W6DTW takes us exploring with a weak-signal mode that can pull great DX out from under the noise! Communi

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            Source URL: nw7us.us

            - Date: 2011-08-25 00:51:57
              207

              Lower Columbia Amateur Radio Association Notes of the Activity Meeting of Apr 1st, 2015. HF Night Randy, NU7D, had CW practice for some people from 6:35pm to 6:50pm. He said we should be practicing at home so we can impr

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              Source URL: www.w7dg.org

              - Date: 2015-04-17 14:32:00
                208

                Part I of this article explored the technology behind using JT65A, a mode designed for moonbounce, to make weak-signal contacts on HF. We conclude with a guide to installing and using the JT65-HF software so you can try

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                Source URL: nw7us.us

                - Date: 2011-08-25 00:51:40
                  209

                  BARTG HF RTTY Contest Results 2001 Single Operator Expert QSOs claimed UW8I

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                  Source URL: s3.spanglefish.com

                  - Date: 2013-05-02 10:43:52
                    210

                    An Experimental Look at Ground Systems for HF Verticals In this groundbreaking work we obtain definitive results on ground system effectiveness. Rudy Severns, N6LF

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                    Source URL: rudys.typepad.com

                    - Date: 2017-07-06 22:42:47
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