* SPICE netlist
L1 N003 N004 {La}
C1 N004 0 {Ca}
R2 0 S21 {Zo}
V1 N009 0 0 AC 2
L2 N004 N005 {La}
L6 N002 N003 {Lb1}
L7 N012 N016 {Lb2}
C4 N012 N002 {Cb1}
C5 N003 N012 {Cb1}
C6 N016 0 {Cb2}
L8 N007 N008 9976n
L9 N006 N007 6626n
L10 N005 N006 6931n
C7 N005 0 2243p
C8 N006 0 4000p
C9 N007 0 4608p
C10 N008 0 3186p
C11 N008 N007 511p
C12 N007 N006 2583p
C13 N006 N005 1882p
R8 0 N013 {Zo}
R9 N009 N008 {Zo}
R12 N013 N009 {Zo}
E S11 0 N008 N013 1
L3 N001 N002 {Lc1}
L4 N011 N015 {Lc2}
C2 N011 N001 {Cc1}
C3 N002 N011 {Cc1}
C14 N015 0 {Cc2}
L5 S21 N001 {Ld1}
L11 N010 N014 {Ld2}
C15 N010 S21 {Cd1}
C16 N001 N010 {Cd1}
C17 N014 0 {Cd2}
.param F1=0.28e6
.param La=Zo/4/pi/F1
.param Ca=1/pi/Zo/F1
K1 L1 L2 1.
.AC lin 401 1e-6 3e6
.param Lob=Zo/2/pi/F2
.param Cob=1/Zo/2/pi/F2
.param Lb1=Lob*4*A2
.param Lb2=Lob/4/A2
.param Cb1=Cob/2/A2
.param Cb2=Cob/(0.25/A2-A2)
.param F2=0.36e6
.param A2=0.72
.param F3=0.6e6
.param A3=0.42
.param Loc=Zo/2/pi/F3
.param Coc=1/Zo/2/pi/F3
.param Lc1=Loc*4*A3
.param Lc2=Loc/4/A3
.param Cc1=Coc/2/A3
.param Cc2=Coc/(0.25/A3-A3)
.param F4=0.84e6
.param A4=0.28
.param Lod=Zo/2/pi/F4
.param Cod=1/Zo/2/pi/F4
.param Ld1=Lod*4*A4
.param Ld2=Lod/4/A4
.param Cd1=Cod/2/A4
.param Cd2=Cod/(0.25/A4-A4)
.param Zo=50

* LTspice schematic (.asc)
Version 4
SHEET 1 2288 400
WIRE -1128 -184 -1144 -184
WIRE -1064 -184 -1128 -184
WIRE -952 -184 -1064 -184
WIRE -792 -184 -872 -184
WIRE -744 -184 -792 -184
WIRE -648 -184 -744 -184
WIRE -472 -184 -568 -184
WIRE -440 -184 -472 -184
WIRE -344 -184 -440 -184
WIRE -184 -184 -264 -184
WIRE -152 -184 -184 -184
WIRE -40 -184 -72 -184
WIRE 8 -184 -40 -184
WIRE 136 -184 88 -184
WIRE 216 -184 136 -184
WIRE 360 -184 296 -184
WIRE 424 -184 360 -184
WIRE 568 -184 504 -184
WIRE 632 -184 568 -184
WIRE 776 -184 712 -184
WIRE 872 -184 776 -184
WIRE 1064 -184 952 -184
WIRE 1144 -184 1064 -184
WIRE 1064 -168 1064 -184
WIRE -40 -152 -40 -184
WIRE -1144 -136 -1144 -184
WIRE 776 -120 776 -184
WIRE 952 -120 776 -120
WIRE -1064 -88 -1064 -184
WIRE -1016 -88 -1064 -88
WIRE -920 -88 -952 -88
WIRE -872 -88 -920 -88
WIRE -792 -88 -792 -184
WIRE -792 -88 -808 -88
WIRE -744 -88 -744 -184
WIRE -712 -88 -744 -88
WIRE -600 -88 -648 -88
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WIRE -472 -88 -488 -88
WIRE -440 -88 -440 -184
WIRE -424 -88 -440 -88
WIRE -328 -88 -360 -88
WIRE -264 -88 -328 -88
WIRE -184 -88 -184 -184
WIRE -184 -88 -200 -88
WIRE 1144 -88 1144 -184
WIRE 136 -72 136 -184
WIRE 216 -72 136 -72
WIRE 360 -72 360 -184
WIRE 360 -72 280 -72
WIRE 440 -72 360 -72
WIRE 568 -72 568 -184
WIRE 568 -72 504 -72
WIRE 632 -72 568 -72
WIRE 776 -72 776 -120
WIRE 776 -72 696 -72
WIRE 904 -72 872 -72
WIRE 1064 -56 1064 -88
WIRE 1064 -56 984 -56
WIRE -40 -40 -40 -88
WIRE -920 -24 -920 -88
WIRE -600 -24 -600 -88
WIRE -328 -24 -328 -88
WIRE 904 -24 904 -72
WIRE 136 -8 136 -72
WIRE 360 -8 360 -72
WIRE 568 -8 568 -72
WIRE 776 -8 776 -72
WIRE 952 -8 952 -120
WIRE 1064 -8 1064 -56
WIRE -1144 24 -1144 -56
WIRE 984 40 984 -56
WIRE 984 40 952 40
WIRE 136 88 136 56
WIRE 360 88 360 56
WIRE 568 88 568 56
WIRE 776 88 776 56
WIRE 904 88 904 56
WIRE 1064 88 1064 72
WIRE 1144 88 1144 -8
WIRE -920 104 -920 56
WIRE -600 104 -600 56
WIRE -328 104 -328 56
WIRE -920 200 -920 168
WIRE -600 200 -600 168
WIRE -328 200 -328 168
FLAG 1064 88 0
FLAG -40 -40 0
FLAG -1144 24 0
FLAG -328 200 0
FLAG 136 88 0
FLAG 360 88 0
FLAG 568 88 0
FLAG 776 88 0
FLAG 1144 88 0
FLAG 904 88 0
FLAG -600 200 0
FLAG -920 200 0
FLAG -1128 -184 S21
FLAG 872 -72 S11
SYMBOL ind2 -168 -168 R270
SYMATTR InstName L1
SYMATTR Value {La}
SYMBOL cap -56 -152 R0
SYMATTR InstName C1
SYMATTR Value {Ca}
SYMBOL RES -1128 -40 R180
SYMATTR InstName R2
SYMATTR Value {Zo}
SYMBOL VOLTAGE 1144 -104 R0
SYMATTR Value2 AC 2
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL ind2 -8 -168 R270
SYMATTR InstName L2
SYMATTR Value {La}
SYMBOL ind -360 -168 R270
SYMATTR InstName L6
SYMATTR Value {Lb1}
SYMBOL ind -344 -40 R0
SYMATTR InstName L7
SYMATTR Value {Lb2}
SYMBOL cap -360 -104 R90
SYMATTR InstName C4
SYMATTR Value {Cb1}
SYMBOL cap -200 -104 R90
SYMATTR InstName C5
SYMATTR Value {Cb1}
SYMBOL cap -344 104 R0
SYMATTR InstName C6
SYMATTR Value {Cb2}
SYMBOL ind 616 -168 R270
SYMATTR InstName L8
SYMATTR Value 9976n
SYMBOL ind 408 -168 R270
SYMATTR InstName L9
SYMATTR Value 6626n
SYMBOL ind 200 -168 R270
SYMATTR InstName L10
SYMATTR Value 6931n
SYMBOL cap 120 -8 R0
SYMATTR InstName C7
SYMATTR Value 2243p
SYMBOL cap 344 -8 R0
SYMATTR InstName C8
SYMATTR Value 4000p
SYMBOL cap 552 -8 R0
SYMATTR InstName C9
SYMATTR Value 4608p
SYMBOL cap 760 -8 R0
SYMATTR InstName C10
SYMATTR Value 3186p
SYMBOL cap 696 -88 R90
SYMATTR InstName C11
SYMATTR Value 511p
SYMBOL cap 504 -88 R90
SYMATTR InstName C12
SYMATTR Value 2583p
SYMBOL cap 280 -88 R90
SYMATTR InstName C13
SYMATTR Value 1882p
SYMBOL RES 1080 88 R180
SYMATTR InstName R8
SYMATTR Value {Zo}
SYMBOL res 968 -200 R90
SYMATTR InstName R9
SYMATTR Value {Zo}
SYMBOL res 1080 -72 R180
SYMATTR InstName R12
SYMATTR Value {Zo}
SYMBOL E 904 -40 M0
SYMATTR InstName E
SYMATTR Value 1
SYMBOL ind -664 -168 R270
SYMATTR InstName L3
SYMATTR Value {Lc1}
SYMBOL ind -616 -40 R0
SYMATTR InstName L4
SYMATTR Value {Lc2}
SYMBOL cap -648 -104 R90
SYMATTR InstName C2
SYMATTR Value {Cc1}
SYMBOL cap -488 -104 R90
SYMATTR InstName C3
SYMATTR Value {Cc1}
SYMBOL cap -616 104 R0
SYMATTR InstName C14
SYMATTR Value {Cc2}
SYMBOL ind -968 -168 R270
SYMATTR InstName L5
SYMATTR Value {Ld1}
SYMBOL ind -936 -40 R0
SYMATTR InstName L11
SYMATTR Value {Ld2}
SYMBOL cap -952 -104 R90
SYMATTR InstName C15
SYMATTR Value {Cd1}
SYMBOL cap -808 -104 R90
SYMATTR InstName C16
SYMATTR Value {Cd1}
SYMBOL cap -936 104 R0
SYMATTR InstName C17
SYMATTR Value {Cd2}