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参数资料
型号： LFB212G45SG8A192
厂商： MURATA MANUFACTURING CO LTD
英文描述： 2450 MHz, BAND PASS FILTER
文件页数： 4/6页
文件大小： 108K
代理商： LFB212G45SG8A192
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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)
LFB32741MSA1-744
741.5
fo
±19.5
3.5 max. (at 25
°C)
20.0 min. at 612~650MHz
20.0 min. at 832~870MHz
LFB32836MSA1-747
836.5
fo
±12.5
3.0 max. (at 25
°C)
19.5 min. at fo
±77.5MHz
-
LFB32851MSA1A540
851.0
fo
±19.0
3.5 max. (at 25
°C)
20.0 min. at fo-90.0MHz
18.0 min. at fo+90.0MHz
LFB32881MSA1-781
881.5
fo
±12.5
4.8 max. (at 25
°C)
11.0 min. at 824~837MHz
5.0 min. at 846~849MHz
LFB32881MSA1A556
881.5
fo
±12.5
3.2 max. (at 25
°C)
20.0 min. at fo
±77.5MHz
-
LFB32902MSA1A536
902.5
fo
±12.5
3.0 max. (at 25
°C)
15.0 min. at 802~827MHz
15.0 min. at 978~1003MHz
LFB32906MSA1A539
906.0
fo
±19.0
3.5 max. (at 25
°C)
20.0 min. at fo-90.0MHz
18.0 min. at fo+90.0MHz
LFB32947MSA1A537
947.0
fo
±12.5
3.0 max. (at 25
°C)
9.0 min. at D.C.~835MHz
6.0 min. at 1000~1394MHz
LFB32991MSA1-762
991.15
fo
±12.5
3.0 max. (at 25
°C)
20.0 min. at 869~894MHz
20.0 min. at 1088.3~1113.3MHz
LFB321G44SA1A538
1441.0
fo
±12.0
3.0 max. (at 25
°C)
25.0 min. at 1607~1631MHz
-
LFB321G61SA1A555
1619.0
fo
±12.0
2.8 max. (at 25
°C)
20.0 min. at 1477~1501MHz
16.0 min. at 1429~1453MHz
o LFB32_SB Series (1210)
3.2
±0.2
2
.5
±0
.2
(1)
(3)
(2)
(4)
1
.5
±0
.2
(1) : IN
(2) : GND
(3) : OUT
(4) : GND
1.2
±0.3
0.8
±0.2
0.4
±0.3
0
.3
±0
.2
(in mm)
Frequency Characteristics
0
10
20
30
40
50
60
70
900
1900
2900
Frequency (MHz)
A
tt
e
n
u
a
ti
o
n
(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)
LFB321G66SB1-560
1662.0
fo
±12.5
2.0 max. (at 25
°C)
27.0 min. at 1895~1918MHz
20.0 min. at 2xfo MHz
LFB321G89SB1-591
1890.0
fo
±10.0
1.2 max. (at 25
°C)
21.0 min. at 1655~1675MHz
15.0 min. at 2xfo MHz
LFB321G90SB1-559
1907.5
fo
±12.5
1.0 max. (at 25
°C)
35.0 min. at 1397.5~1440MHz
20.0 min. at 1646~1680MHz
o LFB32_SC Series (1210)
3.2
±0.2
(2)
(4)
(8)
(1) : NC
(2) : GND
(3) : NC
(4) : OUT
2
.5
±0
.2
1.5
±0.15
0
.7
±0
.2
0.4
±0.2
(5) : NC
(6) : GND
(7) : NC
(8) : IN
1.0
±0.2
0.1 min.
(1)
(3)
(6)
(7)
(5)
0.55
±0.15
0.45
±0.15
* Terminal of "NC" should not be connected to any pattern.
(in mm)
Frequency Characteristics
10
20
30
40
50
60
70
80
50
300
550
Frequency (MHz)
A
tt
e
n
u
a
ti
o
n
(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)
LFB32284MSC1-596
284.0
fo
±4.0
3.8 max. (at 25
°C)
31.0 min. at 220~228MHz
23.0 min. at 340~348MHz
LFB32312MSC1-597
312.25
fo
±1.0
3.5 max. (at 25
°C)
26.0 min. at 249.8MHz
26.0 min. at 374.7MHz
LFB32315MSC1-604
315.0
fo
±0.5
3.5 max. (at 25
°C)
45.0 min. at 180MHz
29.0 min. at 470MHz
LFB32315MSC1-619
315.0
fo
±0
3.5 max. (at 25
°C)
30.0 min. at 235MHz
30.0 min. at 395MHz
LFB32426MSC1-603
426.5
fo
±0.5
3.6 max. (at 25
°C)
25.0 min. at 366.5MHz
20.0 min. at 486.5MHz
Continued on the following page.
Filters for Communication Equipment
04.10.20
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相关代理商/技术参数
参数描述
LFB212G45SG8B742 功能描述:信号调节 2450MHz 50 Ohm RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
LFB212G49SG8B830 功能描述:信号调节 2.49GHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
LFB213G55BA1B974 功能描述:信号调节 3.55GHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
LFB213G60SG8B831 功能描述:信号调节 3.60GHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
LFB215G12SG8A178 功能描述:信号调节 5.12GHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
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