Re: [Elecraft] Subject: The G5RV trivia

2020-03-24 Thread Chuck Shefflette - AA3CS via Elecraft
I just looked in some of my old ARRL Handbooks. The earliest I find the chart described as “Practical arrangement of a shortened antenna” is in the 1948 edition of the handbook. The 1944 edition has a very similar chart talking about multi band antennas but the description is somewhat

Re: [Elecraft] Subject: The G5RV trivia

2020-03-23 Thread Don Wilhelm
I was also 16 in 1956, and do remember trying a few antennas. I had a 3 half waves in phase antenna for 40 meters, and it did the job nicely, but my first antenna was a 40 meter dipole fed with 75 ohm parallel feedline. It worked fine with my homebrew 75 watt 6146 transmitter with a

Re: [Elecraft] Subject: The G5RV trivia

2020-03-23 Thread Fred Jensen
Bob:  My memory from 1956 is a bit thin, I was 16 then, but I don't remember RF inductors wound on "cores", unless you count a plastic coil form with a 5-pin base to be a "core."  Not sure ferrite had been invented.  [:-)  The Pi-network was a big deal then, those of us who couldn't afford the

Re: [Elecraft] Subject: The G5RV trivia

2020-03-23 Thread Bob McGraw K4TAX
The same antenna, although not named the G5RV, is described in the 1956 ARRL Handbook, Chapter 14, page 343.   Fig 14-19 "Practical arrangement of a shortened antenna."    It may have been described in an earlier publication, however the 1956 Handbook is the earliest I have for reference.

[Elecraft] Subject: The G5RV trivia

2020-03-23 Thread Jan
I first learned of the G5RV Antenna back in early 1963 in Malaya ~ as the Editor for the *M*alayan *A*mateur *R*adio *T*ransmitter *S*ociety's /NewsLetter/ .   Jim, 9M2DQ (a rubber estate manager) sent me a copy of Mr. Varney's article; a simple wire antenna that covered 80-40-20-15-10 Meters.