| To: | <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] [Elecraft] attenuator in amp was Re: K3 and Expert 1K-FA |
| From: | "Paul Christensen" <w9ac@arrl.net> |
| Date: | Wed, 21 Apr 2010 19:17:58 -0400 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
> A 3dB pad gives 6 dB return loss. For example if load SWR is 2:1 (5.5dB > RL) and we add a 3 dB pad, return loss is 9.5 dB (1.4:1 SWR). Yes, that's right, 3 dB per trip to and from the load. Not 3 dB in total as I indicated. Paul, W9AC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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