| To: | Steve Flood <kk7uv@bresnan.net>, amps@contesting.com |
|---|---|
| Subject: | Re: [Amps] Discrepencies in Pi-net calculators |
| From: | peter chadwick <g8on@fsmail.net> |
| Reply-to: | g8on@fsmail.net |
| Date: | Thu, 21 Nov 2013 09:06:12 +0100 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
Isn't it a question of exactly how the circuit Q is defined? Depending on your definition, it can well vary. For example, Q can be frequency/3dB offset frequency or it could be where the phase angle at the input is within +/-45 degrees. Also I believe some of the equations are not that good for very low Q circuits. 73 Peter G3RZP _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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