| To: | rfi@contesting.com |
|---|---|
| Subject: | [RFI] Modem PS noise |
| From: | rick darwicki <n6pe@yahoo.com> |
| Date: | Wed, 5 Mar 2008 09:07:31 -0800 (PST) |
| List-post: | <rfi@contesting.com">mailto:rfi@contesting.com> |
I finally got a well enough regulated 5V non-switching PS to power up my 2 Wire 2701 Modem. The S-9+ noise on 160m is completely gone. I tried a little bypass capacitor on the switching transistor which also cured the noise, but only because I shorted the transistor and blew the supply up hi hi Rick, N6PE _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi |
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