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High-Pass
4-Pole, 0.5 dB Ripple
Appendix A
Chebychev
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Normalized Frequency(f/fc)
Frequency Response
0.1
1.0
10.0
2
3 4 5 6 78
2
3 4 5 6 7 8
-100
-80
-60
-40
-20
0
(sec)
Theoretical Transfer Characteristics
1
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.20
1.50
1.70
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.0
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
f/fc
(Hz)
Amp
(dB)
Phase
(deg)
Delay
.133
.107
.088
.498
.401
.296
.221
.169
.500
.014
.043
.249
.469
-26.8
-20.2
-14.0
-8.13
-3.01
-91.9
-67.6
-53.1
-42.6
-34.1
21.8
19.3
17.3
62.7
45.5
35.7
29.4
25.0
179
133
117
98.2
76.9
317
307
293
274
245
354
347
341
334
326
.008
.006
.005
.065
.035
.021
.014
.010
.693
.271
.199
.146
.095
.263
.326
.440
.651
.946
.174
.179
.188
.203
.226