Test with 36 MHz Low Pass 50 Ohm in/out * .WIDTH IN=72 OUT=80 .OPT NODE * * * Sweep the input voltage from 1 MHz to 100 MHz in 100 steps. * .AC LIN 100 1MEGHz 100MEGHZ * * * Voltage Source 50 Ohms * VIN 1 0 AC 1 RS1 1 2 50 * * * Input Series L * LS1 2 3 0.28UH * * * Input Shunt L-C * LP1 2 6 0.235UH CP1 6 0 23.4PF * * * Input Shunt C * CP2 3 0 176PF * * * Middle Series L * LS2 3 4 0.442UH * * * Output Shunt C * CP3 4 0 176PF * * Output Series L * LS3 4 5 0.28UH * * * Input Shunt L-C * LP2 5 7 0.235UH CP4 7 0 23.4PF * * * Load 50 Ohm * RP1 5 0 50 * * .PRINT AC VM(5,0) VP(5,0) .PLOT AC VM(5,0) VP(5,0) * .END