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参数资料
| 型号： | LFSN25N18C1842B |
| 厂商： | MURATA MANUFACTURING CO LTD |
| 英文描述： | 1842.5 MHz, BAND PASS FILTER |
| 文件页数： | 5/6页 |
| 文件大小： | 108K |
| 代理商： | LFSN25N18C1842B |
Filters for Communication Equipment
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!Note This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications
before ordering. Especially, please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in them to prevent smoking and/or burning, etc.
You are able to read a detailed specifications in the website (http://search.murata.co.jp/) before to require our product specifications or to transact the approval sheet for product specifications.
Part Number
Nominal Center
Frequency (fo)
(MHz)
Bandwidth (BW)
(MHz)
Insertion Loss
in BW
(dB)
Attenuation (Absolute Value) I)
(dB)
Attenuation (Absolute Value) II)
(dB)
Continued from the preceding page.
LFB32820MSC2-749
820.0
fo
±10.0
1.3 max. (at 25
°C)
22.0 min. at 1070~1090MHz
-
LFB32847MSC2-766
847.5
fo
±37.5
1.5 max. (at 25
°C)
16.0 min. at 550~625MHz
15.0 min. at 1070~1145MHz
o LFB32_SJ Series (1210)
(in mm)
IN
GND
OUT
* All the technical data and information contained herein are
subject to change without prior notice.
(1)
(3)
(4)
(2)
3.2
±0.2
2
.5
±0
.2
1.5
±0.2
0.8
±0.2
0.4
±0.3
0
.3
±0
.2
0.4min.
1.2
±0.3
(2)(4) :
(1) :
(3) :
Frequency Characteristics
1.1
1.6
Frequency Range (GHz)
A
tt
e
n
u
a
ti
o
n
(d
B
)
60
70
50
30
10
0
40
20
10
70
50
60
40
30
20
0
2.1
R
e
tu
rn
L
o
s
(d
B
)
Part Number
Nominal Center
Frequency (fo)
(MHz)
Bandwidth (BW)
(MHz)
Insertion Loss
in BW
(dB)
Attenuation (Absolute Value) I)
(dB)
Attenuation (Absolute Value) II)
LFB321G47SJ1-794
1472.0
fo
±20.0
1.3 max. (at 25
°C)
30.0 min. at 1172MHz
-
o LFB32_SK Series (1210)
3.2
±0.2
2
.5
±0
.2
1.5
±0.15
0.55
±0.15
0
.7
±0
.2
0.3
±0.2
0.3
±0.2
0.45
±0.15
1.0
±0.2
0.1min.
NC
GND
OUT
IN
(in mm)
(8)
(4)
(1)
(2)
(3)
(7)
(6)
(5)
* All the technical data and information contained herein are
subject to change without prior notice.
(1)(3)(5)(7) :
(2)(6) :
(4) :
(8) :
Frequency Characteristics
0
255
Frequency Range (MHz)
A
tt
e
n
u
a
ti
o
n
(d
B
)
60
70
50
30
10
0
40
20
10
70
50
60
40
30
20
0
510
R
e
tu
rn
L
o
s
(d
B
)
Part Number
Nominal Center
Frequency (fo)
(MHz)
Bandwidth (BW)
(MHz)
Insertion Loss
in BW
(dB)
Attenuation (Absolute Value) I)
(dB)
Attenuation (Absolute Value) II)
(dB)
LFB32205MSK1-948
205.5
fo
±31.5
1.5 max. (at 25
°C)
10.0 min. at 100MHz
20.0 min. at 500MHz
o LFB32_SN Series (1210)
3.2
±0.2
(1)
(2)
(3)
(4)
(1) : GND
(2) : OUT
(3) : GND
(4) : IN
2
.5
±0
.2
1.5
±0.1
0
.6
±0
.2
0
.4
±0
.2
0.3
±0.15
(in mm)
Frequency Characteristics
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
1.0
3.5
Frequency Range (GHz)
A
tt
e
n
u
a
ti
o
n
(d
B
)
R
e
tu
rn
L
o
s
(d
B
)
6.0
04.10.20
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