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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： | 4/7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
836.5 (FT)FT ± 12.5
2.4 (+5 ~ +35°C)
1.75
1.7
42 (FR ± 12.5)
2.0
2.6 (–30 ~ +85°C)
EAMPS
DFYGR836CR881NHA
Rx
881.5 (FR)FR ± 12.5
3.8 (+5 ~ +35°C)
2.0
1.8
50 (FT ± 12.5)
1.0
4.1 (–30 ~ +85°C)
SPECIFICATIONS
CG01-J
327
CERAMIC MICROWAVE FILTERS
DUPLEXERS–GB/KB TYPE
DFY Series
STANDARD DUPLEXER E-AMPS
& TDMA – DFYGR836CR881NHA
DIMENSIONS: mm
TRANSMISSION
CHARACTERISTICS
Rx
Tx
0
20
40
60
80
760
860
960
Frequency (MHz)
Attenuation
(dB)
1.5
M
836XG
L
6O
8.2
20.9
± 0.6
4 Max.
0.1
5.6
11
2.4
1.4
1
1.5
ANT
Bottom Surface
TX
1
1.4
2.4
2.1
1.5
2.7
4.5
RX
TOLERANCES
UNLESS
OTHERWISE
SPECIFIED:
±0.2
8.2
STANDARD DUPLEXER CDMA
& TDMA – DFYGR836CR881NHB
TRANSMISSION
CHARACTERISTICS
Rx
Tx
0
20
40
60
80
760
860
960
Frequency (MHz)
Attenuation
(dB)
DIMENSIONS: mm
1.5
M
836XK
L
7D
8.2
20.9
± 0.6
4 Max.
0.1
5.6
11
2.4
1.4
1
1.5
ANT
Bottom Surface
TX
1
1.4
2.4
2.1
1.5
2.7
4.5
RX
TOLERANCES
UNLESS
OTHERWISE
SPECIFIED:
±0.2
8.2
FEATURES
I Low insertion loss for using high Q value dielectric resonators.
I Small and light for using high dielectric constant ceramics.
I Excellent temperature stability for temperature compensated
dielectric constant (0 ± 5ppm/(degree C) max.)
I Excellent mechanical stability without vibratile structure.
I SMD and reflow soldering is available.
I Mountable by automatic placing machine.
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
836.5 (FT)FT ± 12.5
2.4 (+50 ~ +35°C)
1.75
1.7
42 (FR ± 12.5)
2.0
2.6 (–30 ~ +85°C)
CDMA
DFYGR836CR881NHB
Rx
881.5 (FR)FR ± 12.5
4.2 (0 ~ +35°C)
2.3
1.8
56 (FT ± 12.5)
1.0
4.5 (–30 ~ +85°C)
SPECIFICATIONS
CERAMIC
MICROWAVE
FILTERS
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相关代理商/技术参数 |
参数描述 |
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