To: | amps@contesting.com |
---|---|
Subject: | [Amps] how to estimate the Q of a tank circuit |
From: | "Johan" <on4iq@telenet.be> |
Reply-to: | on4iq@telenet.be |
Date: | Mon, 03 Jul 2006 07:13:37 +0000 |
List-post: | <mailto:amps@contesting.com> |
I constructed a RF deck with a Pi-L tankcircuit. Using a network analyser and a small Rl resister on the tube, I've obtained a good match to a 1.8kohm Rl value (better than 60dB returnloss). But now I'm wondering if the coil used has a large enough wire diameter to handle the current hence my question on estimating the Q of the coil. Most seem to suggest a low 10-12 Q to be used in a tankcircuit. Anyone out there that can help me? Johan _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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