; Example4.dat - Modem Receive Filter.
; (3rd order, 2115 Hz Chebychev band-pass filter with 1 db of ripple)
; This example will also show how to calculate group delay.
; Set the number of sample points to 140 for this circuit.

R1 1 2 88.6K
R2 2 0 192
C1 2 3 .01UF
O1 0 3 4 100K 100
R3 3 4 354K
C2 2 4 .01UF
R4 4 5 74K
R5 5 0 160
C3 5 6 .01UF
O2 0 6 7 100K 100
R6 6 7 295K
C4 5 7 .01UF
R7 7 8 40K
R8 8 0 355
C5 8 9 .01UF
O3 0 9 10 100K 100
R9 9 10 161K
C6 8 10 .01UF
PLOT 1 10 1K 5K LOG DELAY