High-Pass
4-Pole, 0.2 dB Ripple
Appendix A
Theoretical Transfer Characteristics
1
f/fc
Amp
Phase
Delay
(Hz)
(dB)
(deg)
(sec)
0.10
-89.8
352
.212
-65.1
0.20
345
.218
-51.1
0.30
337
.228
-40.6
0.40
328
.245
-32.2
0.50
319
.272
-25.0
0.60
308
.314
-18.6
0.70
296
.383
-12.7
0.80
280
.500
-7.34
0.90
259
.686
-3.01
1.00
231
.873
.633
1.20
172
.140
.275
1.50
128
.031
.197
1.70
111
.003
.138
2.00
93.2
.074
.088
2.50
73.4
.174
3.00
.200
60.4
.060
4.00
.170
44.5
.033
5.00
.129
35.2
.020
.098
6.00
29.2
.014
7.00
.076
24.9
.010
.060
8.00
21.7
.008
.048
9.00
19.3
.006
.040
10.0
17.3
.005
Chebychev
Frequency Response
0
Amp (dB)
-20
-40
-60
-80
-100
0.1
2
1.0
2 3 4 5 6 7 8
10.0
Normalized Frequency(f/fc)
3 4 5 6 78
1.Normalized
Group Delay:
The above delay data is normalized to a corner frequency
of 1.0Hz.The actual delay is the normalized delay divided
by the actual corner frequency (fc).
Actual Delay =
Normalized Delay
Actual Corner Frequency (fc) in Hz
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com
31
FREQUENCYDEVICES [ FREQUENCY DEVICES, INC. ]
