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Path: utzoo!watmath!clyde!burl!ulysses!mhuxj!ihnp4!alberta!sask!hardie
From: hardie@sask.UUCP (Peter Hardie)
Newsgroups: net.ham-radio
Subject: CTCSS, DTMF, and PL tones??
Message-ID: <122@sask.UUCP>
Date: Mon, 15-Oct-84 14:10:57 EDT
Article-I.D.: sask.122
Posted: Mon Oct 15 14:10:57 1984
Date-Received: Tue, 16-Oct-84 06:27:53 EDT
Organization: U of Saskatchewan, Canada
Lines: 9

Can someone please enlighten me as to what the three abbreviations stand for.
And what is the difference in function between the three. One (DTMF) is the
touchtone frequencies, but I am not sure of the other two.

MAIL replies to me at IHNP4!SASK!HARDIE and I'll summarize if I am not the
only ham who doesn't know!

Tnx + 73
Pete ve5bel