CFWM455H [ETC]
CERAMIC FILTERS; 陶瓷滤池
| 型号： | CFWM455H |
| 厂家： | 
ETC |
| 描述： | CERAMIC FILTERS |
| 文件： | 总2页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ceramic Filters
CFU & CFW
CFU Dimensions
CFUM Dimensions
8.00
7.00
6.50
6.50
8.00
6.30
0.80
0.70
0.50
3.50
4.00
0.15
0.20
0.60
1.50
3.30
IN
OUT
OUT
GND
4.30
4.30
IN GND
0.70
1.20
2.70
ACTUAL SIZE
ACTUAL SIZE
2.50 2.60
Scale 2:1
Scale 2:1
CFWS Dimensions
CFWM Dimensions
11.00
7.00
6.50
9.50
8.50
6.30
0.80
0.60
0.70
0.50
3.50
4.00
0.15
0.20
2.30
1.60
OUT
GND
IN
OUT
GND
4.30
4.30
IN
0.90
ACTUAL SIZE
1.20
ACTUAL SIZE
2.50 2.70 2.80
2.60 2.90 2.90
Scale 2:1
Scale 2:1
CFU & CFWS Specifications
CFUM & CFWM Specifications
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Bandwidth Bandwidth
100ꢀkH
Loss
Impedance
(ohms)
Bandwidth Bandwidth
100ꢀkH
Loss
Impedance
(ohms)
(ꢀkH) min
(ꢀkH@dB)
(dB) min
(dB) max
(ꢀkH) min
(ꢀkH@dB)
(dB) min
(dB) max
CFU455B2
CFU455C2
CFU455D2
CFU455E2
CFU455F2
CFU455G2
CFU455kT
CFU455IT
15.00
12.50
10.00
7.50
6.00
4.50
30.00 40
24.00 40
20.00 40
15.00 40
12.50 40
10.00 40
9.00 40
27
27
27
27
27
25
35
35
4
4
4
6
6
6
6
6
1500
1500
1500
1500
2000
2000
2000
2000
CFUM455B
CFUM455C
CFUM455D
CFUM455E
CFUM455F
CFUM455G
CFUM455k
CFUM455I
15.00
12.50
10.00
7.50
6.00
4.50
30.00 40
24.00 40
20.00 40
15.00 40
12.50 40
10.00 40
9.00 40
27
27
27
27
27
25
35
35
4
4
4
6
6
6
6
7
1500
1500
1500
1500
2000
2000
2000
2000
3.00
2.00
3.00
2.00
7.50 40
7.50 40
CFWS455B
CFWS455C
CFWS455D
CFWS455E
CFWS455F
CFWS455G
CFWS455kT
CFWS455IT
15.00
12.50
10.00
7.50
6.00
4.50
30.00 50
24.00 50
20.00 50
15.00 50
12.50 50
10.00 50
9.00 50
35
35
35
35
35
35
60
60
4
4
4
6
6
6
6
7
1500
1500
1500
1500
2000
2000
2000
2000
CFWM455B
CFWM455C
CFWM455D
CFWM455E
CFWM455F
CFWM455G
CFWM455k
CFWM455I
15.00
12.50
10.00
7.50
6.00
4.50
30.00 50
24.00 50
20.00 50
15.00 50
12.50 50
10.00 50
9.00 50
35
35
35
35
35
35
55
55
4
4
4
6
6
6
6
7
1500
1500
1500
1500
2000
2000
2000
2000
3.00
2.00
3.00
2.00
7.50 50
7.50 50
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
08 Jun 1998
SM Ceramic Filters
CFUCG & SFGCG
CFU & CFW Flat Group Delay Models
Surface Mount Ceramic Filters
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Bandwidth Bandwidth
100ꢀkH
Loss
Impedance
(ohms)
(ꢀkH) min
(ꢀkH@dB)
(dB) min
(dB) max
CFUS455BY
CFUS455CY
CFUS455DY
CFUS455EY
CFUS455FY
CFUS455GY
15.00
12.50
10.00
7.50
6.00
4.50
35.00 40
30.00 40
25.00 40
20.00 40
17.50 40
15.00 40
25
25
23
23
23
23
5
6
7
8
9
1500
1500
1500
1500
2000
2000
10
CFWS455BY
CFWS455CY
CFWS455DY
CFWS455EY
CFWS455FY
CFWS455GY
15.00
12.50
10.00
7.50
6.00
4.50
35.00 50
30.00 50
25.00 50
20.00 50
17.50 50
15.00 50
40
40
40
40
40
40
6
7
8
9
10
11
1500
1500
1500
1500
2000
2000
6.30
(max)
7.50
(max)
CFUM & CFWM Flat Group Delay Models
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Bandwidth Bandwidth
100ꢀkH
Loss
Impedance
(ohms)
(ꢀkH) min
(ꢀkH@dB)
(dB) min
(dB) max
CFUM455BY
CFUM455CY
CFUM455DY
CFUM455EY
CFUM455FY
CFUM455GY
15.00
12.50
10.00
7.50
6.00
4.50
35.00 40
30.00 40
25.00 40
20.00 40
17.50 40
15.00 40
25
25
23
23
23
23
5
6
7
8
9
1500
1500
1500
1500
2000
2000
4.00
(max)
4.00
10
6.80
(max)
CFWM455BY
CFWM455CY
CFWM455DY
CFWM455EY
CFWM455FY
CFWM455GY
15.00
12.50
10.00
7.50
6.00
4.50
35.00 50
30.00 50
25.00 50
20.00 50
17.50 50
15.00 50
40
40
40
40
40
40
6
7
8
9
10
11
1500
1500
1500
1500
2000
2000
CFUCG
Attenuation Attenuation Insertion Input/Output
Model
Number
6dB
Bandwidth Bandwidth
100ꢀkH
Loss
Impedance
(ohms)
(ꢀkH) min
(ꢀkH@dB)
(dB) min
(dB) max
CFUCG455D
CFUCG455E
CFUCG455F
CFUCG455G
10.00
7.50
6.00
4.50
20.00 40
15.00 40
12.50 40
10.00 40
27
27
27
25
4
6
6
6
1500
1500
1500
1500
Narrow band
CFUCG_X
Flat group delay
Model
Number
6dB
Attenuation Attenuation Insertion Input/Output
Bandwidth Bandwidth
100ꢀkH
(dB) min
Loss
(dB) max
Impedance
(ohms)
(ꢀkH) min
(ꢀkH@dB)
CFUCG455EX
CFUCG455FX
CFUCG455GX
CFUCG455kX
7.50
6.00
4.50
3.00
17.50 40
15.00 40
12.50 40
10.00 40
27
27
25
25
6
6
6
7
1500
1500
1500
1500
SFGCG
Attenuation Attenuation Insertion Input/Output
Model
Number
6dB
Bandwidth Bandwidth
100ꢀkH
Loss
Impedance
(ohms)
(ꢀkH) min
(ꢀkH@dB)
(dB) min
(dB) max
SFGCG455AX
SFGCG455BX
SFGCG455CX
SFGCG455DX 10.00
SFGCG455EX 7.50
17.50
15.00
12.50
40.00 40
35.00 40
30.00 40
25.00 40
20.00 40
25
25
25
23
23
4
5
6
7
8
1000
1000
1000
1500
1500
Ordering Information
Model number
eg: CFUCG455D
SFGCG455DX
Suffix -TC denotes T&R (450pcs per reel)
eg: CFUCG455D-TC
Types with centre frequency 450kHz also available
For safety purposes, connect the output of filters to the IF
amplifier through a DC blocking capacitor. Avoid applying
a direct current to the output of ceramic filters
i
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
08 Jun 1998
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