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參數(shù)資料
| 型號(hào)： | 818H8B |
| 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)： | 8/13頁(yè) |
| 文件大?。?/td> | 625K |
| 代理商： | 818H8B |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
8-Pole
Bessel
Low-Pass
Appendix A
4
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 Time (1/f sec)
S
Step Response
0
1
2
3
4
5
-0.2
-0.0
0.2
0.4
0.6
0.8
1.0
1.2
Normalized Time (1/f sec)
D
Delay
(Normalized)
0.1
1.0
2
3
4
5 6 7 8 9
0.0
0.5
1.0
1.5
0.15
Normalized Frequency(f/fc)
A
Frequency Response
0.1
1.0
10.0
2
3 4 5 678
2
3 4 5 67
-100
-80
-60
-40
-20
0
(sec)
.506
.506
.506
.506
.506
.506
Theoretical Transfer Characteristics
1
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.85
0.90
0.95
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.25
2.50
2.75
3.00
3.25
3.50
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)
0.00
-0.029
-0.117
-0.264
-0.470
-0.737
Phase
(deg)
0.00
-18.2
-36.4
-54.7
-72.9
-91.1
Delay
-79.2
-89.8
-99.0
-107
-114
-33.4
-38.3
-43.1
-51.8
-66.8
-12.1
-13.7
-18.1
-23.1
-28.3
-6.10
-7.08
-8.16
-9.36
-10.7
-2.71
-3.01
-3.67
-4.40
-5.20
-1.06
-1.45
-1.91
-2.16
-2.42
-610
-626
-638
-647
-655
-489
-509
-526
-552
-587
-345
-362
-402
-436
-465
-255
-273
-291
-309
-327
-173
-182
-200
-219
-237
-109
-128
-146
-155
-164
.052
.038
.029
.023
.018
.241
.201
.170
.126
.077
.482
.468
.417
.352
.291
.505
.504
.502
.498
.492
.506
.506
.506
.506
.506
.506
.506
.506
.506
.506
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 818 | 2 X 4 8-Pole Filters |
| 818H8E | 2 X 4 8-Pole Filters |
| 818L8B | 2 X 4 8-Pole Filters |
| 818L8D80 | 2 X 4 8-Pole Filters |
| 818L8E | 2 X 4 8-Pole Filters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 818H8B-1 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-2 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-3 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-4 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-5 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
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