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33 lines
736 B
Fortran
33 lines
736 B
Fortran
program q65params
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integer ntrp(5)
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integer nsps(5)
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data ntrp/15,30,60,120,300/
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data nsps/1800,3600,7200,16000,41472/
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write(*,1000)
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1000 format('T/R tsym baud BW TxT SNR'/39('-'))
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do i=1,5
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baud=12000.0/nsps(i)
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bw=65.0*baud
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tsym=1.0/baud
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txt=85.0*tsym
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snr=-27.0 + 10.0*log10(7200.0/nsps(i))
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write(*,1010) ntrp(i),tsym,baud,bw,txt,snr
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1010 format(i3,2f7.3,3f7.1)
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enddo
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do j=1,5
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write(*,1020) char(ichar('A')+j-1)
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1020 format(/a1,' T/R baud BW'/20('-'))
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do i=1,5
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baud=12000.0/nsps(i)
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spacing=baud*2**(j-1)
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bw=65.0*spacing
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write(*,1030) ntrp(i),spacing,nint(bw)
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1030 format(i6,f7.2,i6)
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enddo
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enddo
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end program q65params
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