300W FM Low Pass Filter with DC

86-110MHz 300 watts maximum.
9th order Chebyshev typology.
Low loss 0.3dB maximum
#14 awg inductors.
0.3 dB insertion loss maximum; 0.25dB typical.
-25dB return loss
-50dB rejection at 176MHz minimum. That’s the 1st harmonic of 88MHz
Directivity: 20dB Minimum