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Re: LF: Re: Copying CW

To: [email protected]
Subject: Re: LF: Re: Copying CW
From: "Graeme Zimmer" <[email protected]>
Date: Wed, 7 Jun 2000 11:19:18 +1000
References: <001701bfcfa9$ea7322e0$1fd499d4@w8k3f0><[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Greetings,


Don't forget the old trick of fixing a loudspeaker to the end of a pipe
and using the organ pipe resonance frequency.

Re Resonant Loudspeakers..

You might like to look at   http://www.io.com/~maddog/hamradio/res_spkr.htm

cheers ................... Zim



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