If you go back and look at the first page of this thread, the 5th post down, ANEAT gave the info to look at the article in the RCM archives. I don't know if you can look at it if you are not a subscriber. I do subscribe to RCM. I clicked on the address that he showed, and it came up without asking for any member ID. I do also have a copy of the original magazine, and could possibly scan it, if I can find it.
W5RA