Filters for Communication Equipment
03.06.12
for RF/Local
Dielectric Filters (GIGAFILr)
o DFCB Series 800/900MHz
Pass Band
Attenuation (dB)
In
0.7 0.7
1.2
5.75±0.15
8.2±0.2
5.8±0.2
10
10
20
20
30
1.2
0.7
Out
0
30
40
40
Return Loss (dB)
0
3.0max.
Tolerances unless
otherwise specified : ±0.1
(in mm)
736.5
836.5
Frequency (MHz)
936.5
Fo
(MHz)
Bandwidth
(MHz)
Operation
Temperature Range
(degree C)
IL at BW
(dB)
DFCB3815MLDJAA
815.5
19
-30 to +85
2.5 max.
12 (Fo±35.5MHz)
DFCB2836MLDJAA
836.5
25
-30 to +85
2.6 max.
6.5 (869 to 894MHz)
DFCB3836MLDJAA
836.5
25
-30 to +85
3.0 max.
12 (869 to 894MHz)
DFCB2841MLEJAA
841.0
4
-30 to +85
3.0 max.
38 (Fo-150MHz)
DFCB3841MLEJAA
841.0
4
-30 to +85
5.3 max.
60 (Fo-150MHz)
DFCB3860MLDJAA
860.5
19
-30 to +85
2.5 max.
13 (Fo+35.5MHz)
DFCB2866MLEJAA
866.0
4
-30 to +85
3.0 max.
38 (Fo-150MHz)
DFCB3866MLEJAA
866.0
4
-30 to +85
5.3 max.
60 (Fo-150MHz)
7
DFCB2881MLDJAA
881.5
25
-30 to +85
2.6 max.
9 (824 to 849MHz)
Filters for Communication Equipment
DFCB2836MLDJAA
DFCB3881MLDJAA
881.5
25
-30 to +85
3.0 max.
15 (824 to 849MHz)
DFCB2886MLEJAA
886.0
2
-30 to +85
3.0 max.
24 (Fo-44MHz)
DFCB3886MLEJAA
886.0
2
-30 to +85
5.3 max.
45 (Fo-44MHz)
DFCB2902MLDJAA
902.5
25
-30 to +85
2.6 max.
27 (Fo-77.5MHz)
DFCB3902MLDJAA
902.5
25
-30 to +85
3.0 max.
45 (Fo-77.5MHz)
DFCB2903MLEJAA
903
2
-30 to +85
3.0 max.
20 (Fo+22MHz)
DFCB3903MLEJAA
903.0
2
-30 to +85
5.3 max.
29 (Fo-22MHz)
DFCB2912MLDJAA
912.0
4
-30 to +85
2.0 max.
50 (Fo-150MHz)
DFCB2912MLEJAA
912.0
4
-30 to +85
3.0 max.
38 (Fo-150MHz)
DFCB3912MLEJAA
912.0
4
-30 to +85
5.3 max.
60 (Fo-150MHz)
DFCB2914MLEJAA
914.5
1
-30 to +85
3.0 max.
24 (Fo-44MHz)
DFCB3914MLEJAA
914.5
1
-30 to +85
5.3 max.
45 (Fo-44MHz)
DFCB2915MLDJAA
915.0
26
-35 to +85
2.5 max.
27 (837.5MHz)
DFCB3915MLDJAA
915.0
26
-30 to +85
3.0 max.
15 (Fo-32.5MHz)
DFCB2926MLEJAA
926.25
2.7
-30 to +85
2.8 max.
21 (902.4 to 905.1MHz)
DFCB2927MLEJAA
927.0
2
-30 to +85
3.0 max.
15 (Fo-22MHz)
DFCB3927MLEJAA
927.0
2
-30 to +85
5.3 max.
29 (Fo-22MHz)
DFCB2931MLEJAA
931.0
2
-30 to +85
3.0 max.
24 (Fo-44MHz)
DFCB3931MLEJAA
931.0
2
-30 to +85
5.3 max.
45 (Fo-44MHz)
DFCB2947MLDJAA
947.5
25
-30 to +85
2.6 max.
27 (Fo-77.5MHz)
DFCB3947MLDJAA
947.5
25
-30 to +85
3.0 max.
45 (Fo-77.5MHz)
DFCB2959MLEJAA
959.5
1
-30 to +85
3.0 max.
30 (Fo+44MHz)
DFCB3959MLEJAA
959.5
1
-30 to +85
5.3 max.
45 (Fo-44MHz)
Part Number
264
Attenuation
(dB min.)
!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.
