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Re: LF: Below 9 kHz

To: [email protected]
Subject: Re: LF: Below 9 kHz
From: [email protected]
Date: Sun, 26 Dec 1999 11:17:24 EST
Reply-to: [email protected]
Sender: <[email protected]>
Magne raises a good point. One needs to consult the regulations in one's home country. Over here, frequencies below 9 kHz are not regulated, but the ITU requirement is interpreted to mean harmonic energy appearing on frequencies above 9 kHz must be kept below field strength levels specified in other parts of our FCC's rules.
This makes the sub-9 kHz region ideal here for earth dipole experiments, and
even conventional antennas, but only if one takes adequate harmonic
suppression measures.
73,
John


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