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CODFM (muli-carrier) much better for SETI emissions than modulated CW
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HireMe.geek.nz Send message Joined: 22 May 99 Posts: 29 Credit: 286,765 RAC: 0 |
CODFM (muli-carrier) much better for SETI emissions than modulated CW. I have done the math in a spreadsheet, and you get a much better S/N ratio. The current SETI-link-equation is totally blind to multicarrier modulation, as it was derived from CW Microwave AHAT link equations in use in the 1950s. |
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