Version 4.1
SHEET 1 880 680
WIRE -208 -32 -240 -32
WIRE 64 -32 -128 -32
WIRE 336 -32 64 -32
WIRE 416 -32 336 -32
WIRE 64 16 64 -32
WIRE 64 16 0 16
WIRE 112 16 64 16
WIRE 416 16 416 -32
WIRE -240 32 -240 -32
WIRE 0 32 0 16
WIRE 112 32 112 16
WIRE -240 144 -240 112
WIRE 0 144 0 112
WIRE 0 144 -240 144
WIRE 112 144 112 96
WIRE 112 144 0 144
WIRE 208 144 112 144
WIRE 416 144 416 96
WIRE 416 144 208 144
WIRE 208 160 208 144
FLAG 336 -32 out
FLAG 208 160 0
SYMBOL ind 16 128 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L1
SYMATTR Value 8µ
SYMBOL cap 128 96 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 3.2n
SYMBOL voltage -240 16 R0
SYMATTR InstName V1
SYMATTR Value ac 1.
SYMBOL res -112 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 50R
SYMBOL res 400 0 R0
SYMATTR InstName R2
SYMATTR Value 50R
TEXT -248 -408 Left 5 ;band pass filter
TEXT -272 184 Left 2 !.ac dec 100 1k 1E9
TEXT -272 -328 Left 4 ;Instructions
TEXT -272 -288 Left 2 ;this is a 50 Ohm circuit, that is both Rin and Rout are set at 50R.\nclick on run\nthen click on cct node "out"\nthe output rolls off at 20dbs/decade, both above and below the center frequency.\nfor below 1Mhz this is the characteristic of the inductor and the input-ouput  impedances.\nfor above 1Mhz this is the characteristic of the capacitor and the input-ouput  impedances.