Ham Radio.me – July 4, 2012 Newsletter

Ham Radio . me

Ham Radio . Magnum Experimentum – Experiments, engineering and other articles of interest to radio folks.

  1. Extreme      NMO – Subaru, Silver and the Sixty Inch Whip – 2012-03-11 20:28:59-04
    A reinforced Subaru through-hole NMO installation using silver epoxy and      metal plate to accommodate the 62 inch Diamond SG7900A dual-band mobile      antenna.
  2. LNR      Precision EF-10/20/40MKII Examination – 2012-04-14 21:50:16-04
    We examine the LNR (Par Electronics) EF-10/20/40 end fed half-wave      multi-band antenna. Come see what’s inside the mysterious “black      box.”
  3. LNR      Precision EF-10/20/40MKII Test Data – 2012-04-16 01:00:27-04
    Basic tests of an LNR Precision EF-10/20/40 including S11, SWR and a      bandwidth check of the match box.
  4. Field      Day Logging Computer Networking Tips – 2012-06-15 13:41:12-04
    Learn from our six successful years rolling out a computer network for the      ARRL Field Day. Tips, techniques, dos and don’ts are among the highlights.
  5. Geographic      Coordinate Transmission Efficiency – 2012-07-04 00:07:46-04
    What’s the best format to send your geographic coordinates using Morse      Code? Degrees, Degrees-Minutes, Degrees-Minutes-Seconds, Grid Squares? We      take a look at the various formats and use a stopwatch to measure the send      time.




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