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References: [ +from:chuck.hartley@gmail.com: 2 ]

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1. Re: Topband: How electrically tall is this tower please? (will it work on 160?) (long read) (score: 1)
Author: "Chuck Hartley" <chuck.hartley@gmail.com>
Date: Sat, 27 Sep 2008 12:46:17 -0400
Mike, There was an article in the DX Magazine Jan/Feb 1994 about doing what you want. The Delhi is the same as the Rohn HDBX series towers I believe. The author (W0RJU) used 1/2 inch copper pipe for
/archives//html/Topband/2008-09/msg00066.html (7,710 bytes)

2. Re: Topband: Tuned cw speaker (score: 1)
Author: Chuck Hartley <chuck.hartley@gmail.com>
Date: Sat, 7 Feb 2026 14:53:37 -0500
The A/D will convert any signal that is there. Consider that FT8 can "dig out" signals well below the minimum signal that can be detected by ear on CW. I suppose one could adjust the RX gain such th
/archives//html/Topband/2026-02/msg00013.html (8,088 bytes)

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