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LF: Tree Losses

To: [email protected]
Subject: LF: Tree Losses
From: "Walter Blanchard" <[email protected]>
Date: Mon, 15 Oct 2001 14:15:38 +0100
Reply-to: [email protected]
Sender: <[email protected]>
At 73/136 khz how far away from a wet tree do you have to be not to see any RF loss? At one extreme if your ant runs through it you will lose a lot; at the other if it is several kms away you won't lose anything. Is there a critical distance? And the reverse - if there's a wet tree close to you in the same direction as a transmitter, will you receive a much weaker signal than you ought? Does it act like a metal plate does at microwaves?
Walter G3JKV.

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