03.12.9
Filters for Communication Equipment
o LFB31_SN Series (1206)
Frequency Characteristics
3.20±0.15
1.2±0.1
(1)
(2)
(4)
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
(3)
Directional
Input Mark
0.3±0.2
0.65±0.20
1.90±0.15
(1)(3) : GND
(2)
(4)
:
:
OUT
IN
(in mm)
3.0
8.0
13.0
All the technical data and information contained herein are subject to
change without prior notice.
Frequency Range (GHz)
Nominal Center
Frequency (fo)
(MHz)
Insertion Loss
Bandwidth (BW)
(MHz)
Attenuation (Absolute Value) I)
(dB)
Attenuation (Absolute Value) II)
(dB)
Part Number
in BW
(dB)
LFB315G82SN5-996
5820.0
fo±30.0
2.0 max. (at 25°C)
35.0 min. at 2000MHz
30.0 min. at 3000MHz
o LFB31_SP Series (1206)
Frequency Characteristics
3.20±0.15
1.3±0.1
(1)
(4)
Directional
Input Mark
(2)
0
0
10
10
(3)
0.25±0.15
20
30
40
50
20
30
40
50
60
1.35±0.20 0.50±0.15
7
(1) IN
(2) GND
(3) OUT
(4) GND
60
70
70
3.0
All the technical data and Information contained herein are
subject to change without prior notice.
*
0
1.5
Frequency Range (GHz)
(in mm)
Nominal Center
Frequency (fo)
(MHz)
Insertion Loss
in BW
Bandwidth (BW)
(MHz)
Attenuation (Absolute Value) I)
(dB)
Attenuation (Absolute Value) II)
(dB)
Part Number
(dB)
LFB311G89SP1A542
LFB311G90SP1-798
LFB312G45SP1A502
1890.0
1906.5
2450.0
fo±10.0
fo±13.5
fo±50.0
0.85 max. (at 25°C)
1.0 max. (at 25°C)
1.4 max. (at 25°C)
29.0 min. at 1416.9~1436.9Hz
38.0 min. at 1405~1440MHz
20.0 min. at 902~928MHz
22.0 min. at 900MHz
12.0 min. at 1649~1680MHz
35.0 min. at 1500~1550MHz
o LFB32_SA Series (1210)
Frequency Characteristics
1.75±0.15
3.2±0.2
(1) (2)
(3)
(4)
(8)
0
10
20
30
40
50
0
10
20
30
40
50
60
(7) (6) (5)
0.3±0.2
(1) : NC
(5) : NC
(6) : GND
(7) : NC
(8) : IN
1.0±0.2
(2) : GND
(3) : NC
60
70
0.45±0.15
0.1 min
(4) : OUT
0.5.5±0.15
70
1320
320
820
Frequency Range (MHz)
Terminal of "NC" should not be connected to any pattern.
*
(in mm)
• 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.
!Note
273