| To: | Gary Hoffman <ghoffman@spacetech.com> |
|---|---|
| Subject: | Re: [TenTec] Omni V power limits |
| From: | "Dr. Gerald N. Johnson" <geraldj@weather.net> |
| Reply-to: | geraldj@weather.net, Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Thu, 01 Jul 2010 23:58:08 -0500 |
| List-post: | <mailto:tentec@contesting.com> |
Someone asked why PSK? The answer is that PSK gets good data for the
weakest signal to noise ratio of any data modulation method.
73, Jerry, K0CQ On 7/1/2010 11:04 PM, Gary Hoffman wrote: Yes, it is a very good point ! This is why I qualified my post on this subject to say "and only on RTTY." When running PSK I never go above maybe 25 watts or so. But then...it is a highly efficient transmission mode with an inherently high signal to noise ratio. Gary |
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