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参数资料
| 型号： | DFY2R902CR947BHG |
| 厂商： | MURATA MANUFACTURING CO LTD |
| 英文描述： | DUPLEXER |
| 文件页数： | 5/7页 |
| 文件大小： | 421K |
| 代理商： | DFY2R902CR947BHG |
Application
Part Number
Center Frequency
Bandwidth (BW)
Insertion Loss
Ripple in BW
V.S.W.R. in
Attenuation (dB)
Max. Rated
(MHz)
in BW (dB) max.
(dB) max.
BW max.
min. (MHz)
Power (W)
Tx
902.5 (FT)FT ± 12.5
1.1 (0 ~ +35°C)
0.8
1.7
14 (FR ± 12.5)
4.0 (Peak)
1.3 (–30 ~ +85°C)
0.5 (Avg.)
GSM
DFYGR902CR947NHA
Rx
947.5 (FR)FR ± 12.5
3.2 (0 ~ +35°C)
1.3
2.0
29 (FT ± 12.5)
—
3.5 (–30 ~ +85°C)
SPECIFICATIONS
328
CG01-J
CERAMIC MICROWAVE FILTERS
DUPLEXERS–GB/KB TYPE
DFY Series
STANDARD DUPLEXER GSM
DFYGR902CR947NHA
DIMENSIONS: mm
TRANSMISSION
CHARACTERISTICS
Rx
Tx
0
20
40
60
80
1760
1960
2160
Frequency (MHz)
Attenuation
(dB)
M
902XB
L
68
7.7
18.8
0.1
Mounted Surface
TOLERANCES
UNLESS
OTHERWISE
SPECIFIED:
±0.2
0.5
4.05
2.4
4.4
3.9
± 0.1
12.6
1
1.4
TX
ANT
RX
STANDARD DUPLEXER PCS
DFYK1R88C1R96HHC
TRANSMISSION
CHARACTERISTICS
Rx
Tx
0
10
20
30
40
825
925
1025
Frequency (MHz)
Attenuation
(dB)
DIMENSIONS: mm
M
1880XC
L
97
8.5
±
0.2
28.1
± 0.3
0.1
0.5
Bottom Surface
TOLERANCES
UNLESS
OTHERWISE
SPECIFIED:
±0.1
4.9
0.5
1
10.8
± 0.2
9.45
± 0.2
4.1
± 0.2
0.5
1
Tx Filter = BEF
Rx Filter = BPF
Tx Filter = BEF
Rx Filter = BPF
Application
Part Number
Center Frequency
Bandwidth (BW)
Insertion Loss
Ripple in BW
V.S.W.R. in
Attenuation (dB)
Max. Rated
(MHz)
in BW (dB) max.
(dB) max.
BW max.
min. (MHz)
Power (W)
Tx
1880.0 (FT)FT ± 30.0
3.5
2.5
2.0
35 (FR ± 12.5)
2.0
PCS
DFYK1R88C1R96HHC
Rx
1960.0 (FR)FR ± 30.0
4.4
3.0
2.2
45 (FT ± 12.5)
1.0
SPECIFICATIONS
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