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參數(shù)資料
| 型號： | 828L8E-4 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2 X 2 8-Pole Filters |
| 中文描述： | 2 × 2 8極點(diǎn)濾波器 |
| 文件頁數(shù)： | 11/19頁 |
| 文件大?。?/td> | 605K |
| 代理商： | 828L8E-4 |
8-Pole, 6-Zero
Constant Delay
Low-Pass (80 dB)
Appendix A
21
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
Normalized Frequency(f/fc)
A
Normalized Time (1/f sec)
D
Normalized Time (1/f sec)
S
Frequency Response
Delay
(Normalized)
Step Response
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
0.5
1.0
1.5
0.15
0
1
2
3
4
5
-0.2
-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
1.40
1.60
1.80
2.00
2.25
2.50
2.75
3.00
3.25
3.50
0.90
0.95
1.00
1.10
1.20
0.50
0.60
0.70
0.80
0.85
0.00
0.10
0.20
0.30
0.40
(sec)
.852
.852
.852
.852
.852
Theoretical Transfer Characteristics
1
f/fc
(Hz)
Amp
(dB)
0.00
0.017
0.058
0.099
0.105
Phase
(deg)
0.00
-30.7
-61.3
-92.0
-123
Delay
6.50
7.00
8.00
9.00
10.0
5.00
5.25
5.50
5.75
6.00
3.75
4.00
4.25
4.50
4.75
-86.6
-85.1
-84.1
-84.3
-84.9
-92.8
-104
-101
-93.3
-89.9
-98.3
-86.3
-84.1
-85.1
-87.9
-43.4
-50.3
-57.6
-62.5
-75.4
-11.3
-17.1
-23.2
-29.1
-36.3
-1.89
-2.41
-3.01
-4.50
-6.39
0.034
-0.157
-0.510
-1.07
-1.44
-300
-305
-312
-317
-321
-462
-466
-289
-293
-295
-616
-442
-448
-454
-458
-561
-576
-589
-599
-608
-417
-459
-492
-517
-542
-276
-291
-306
-336
-365
-153
-184
-215
-245
-261
.026
.022
.017
.013
.011
.044
.040
.036
.033
.030
.079
.069
.061
.054
.049
.189
.153
.127
.107
.092
.656
.512
.396
.312
.239
.849
.846
.841
.821
.783
.852
.852
.852
.851
.850
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 828L8E-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 X 2 8-Pole Filters |
| 828L8E-6 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 2" 8-Pole Filters |
| 828L8EX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 X 2 8-Pole Filters |
| 828L8EX-2 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 2" 8-Pole Filters |
| 828L8EX-3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2 X 2 8-Pole Filters |
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