set terminal postscript portrait enhanced color solid
set output 

set xlabel "Frequency [Hz]"
set ylabel "Transmission [dB or phase in deg]"
set title "Transmission of PIN diode reactor"
set logscale x 10
set grid mxtics mytics xtics ytics
set mytics 2

plot "sim/reactor.data" using 1:2 title "Transmission" with lines ,\
"sim/reactor.data" using 1:3 title "Phase"