參數(shù)資料
型號(hào): 858H8EX
廠商: Electronic Theatre Controls, Inc.
英文描述: 2 X 4 8-Pole Filters
中文描述: 2 × 4 8極點(diǎn)濾波器
文件頁(yè)數(shù): 13/19頁(yè)
文件大?。?/td> 540K
代理商: 858H8EX
8-Pole, 6-Zero
Elliptic, 1.56
Low-Pass
Frequency Response
Appendix A
23
25 Locust St., Haverhill, Massachusetts 01830
Tel
:800/252-7074, 978/374-0761
FAX:978/521-1839
e-mail: sales@freqdev.com
Web Address: http://www.freqdev.com
Fax on Demand: 978/521-5178
A
Normalized Time (1/f sec)
D
Normalized Time (1/f sec)
S
Delay
(Normalized)
Step Response
Normalized Frequency(f/fc)
0.1
1.0
10.0
2
3 4 5 678
2
3 4 5 67
-100
-80
-60
-40
-20
0
0.1
1.0
2
3
4
5 6 7 8 9
0.0
2.0
4.0
1.5
0.15
0.8
0
1
2
3
4
5
-0.0
0.2
0.4
0.6
0.8
1.0
1.2
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
(sec)
0.823
0.829
0.844
0.865
0.904
Theoretical Transfer Characteristics
1
f/fc
(Hz)
0.00
0.10
0.20
0.30
0.40
Amp
(dB)
0.00
-0.001
-0.013
-0.040
-0.049
Phase
(deg)
0.00
-29.7
-59.8
-90.5
-122
Delay
4.00
5.00
6.00
7.00
8.00
9.00
10.0
2.40
2.60
2.80
3.00
3.50
1.85
1.90
1.95
2.00
2.20
1.50
1.60
1.70
1.75
1.80
1.00
1.10
1.20
1.30
1.40
0.75
0.80
0.85
0.90
0.95
0.50
0.55
0.60
0.65
0.70
-90.11
-91.82
-93.41
-84.04
-84.76
-86.45
-88.31
-88.65
-99.78
-99.97
-90.20
-85.09
-95.94
-89.31
-86.44
-84.96
-84.54
-69.11
-89.09
-85.32
-89.95
-103.5
-0.050
-10.48
-25.96
-39.45
-52.87
-0.049
-0.026
-0.001
-0.024
-0.045
-0.018
-0.003
-0.002
-0.019
-0.042
-165
-167
-168
-150
-156
-160
-163
-307
-311
-135
-139
-145
-288
-290
-292
-295
-302
-624
-453
-459
-463
-465
-414
-531
-576
-598
-614
-255
-279
-305
-335
-369
-156
-174
-192
-212
-233
0.005
0.004
0.003
0.022
0.014
0.009
0.007
0.069
0.057
0.048
0.041
0.029
0.158
0.126
0.117
0.110
0.087
0.265
0.211
0.174
0.156
0.147
3.062
2.043
0.814
0.493
0.348
1.264
1.388
1.557
1.767
2.111
0.972
1.016
1.064
1.116
1.178
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858H8EX-1 制造商:FREQUENCYDEVICES 制造商全稱(chēng):Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters
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858H8EX-4 制造商:FREQUENCYDEVICES 制造商全稱(chēng):Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters
858H8EX-5 制造商:FREQUENCYDEVICES 制造商全稱(chēng):Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters