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參數資料
| 型號： | WFB41A0895CD |
| 廠商： | NIHON DEMPA KOGYO CO LTD |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 895.5 MHz, SAW FILTER |
| 封裝： | ROHS COMPLIANT PACKAGE-6 |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 270K |
| 代理商： | WFB41A0895CD |
SAW Device
sa27_100921_WEF41A0895CD_e
WFB41A0895CD
For Fixed Communication
● RF SAW Filter for RGSM Base Station.
● Wide pass-band characteristics.
● Compact and light.
■ Features
Model
WFB41A0895CD
Item
min.
typ.
max.
Nominal frequency : fn (MHz)
895.5
Passband width
876
915
Maximal insertion loss (dB)
876 to 915 MHz
2.0
2.7
In-band ripple (dB)
876 to 915 MHz
1.1
1.9
VSWR
876 to 915 MHz
2.25
3.0
Guaranteed attenuation (dB)
(from the throughlevel)
40 to 856 MHz
17
20
925 to 935 MHz
4
9.0
935 to 2000 MHz
20
21.5
Operating temperature range (°C)
30 to +85
Terminating impedance (Ω)
50
■ Specifications
mm
Others
GND
2
INPUT
5
OUTPUT
6–0.6±0.15
1.45
ma
x
5–0.85±0.1
5
12–(0.10)
1.5±0.15
2–1.6±0.15
3
1
2
4
6
5
3.0±0.2
3.0±0.
2
1.
5
2.
0
4.
0
1.15
0.8
0.7
0.8
Land pattern (Typical)
Terminal land connections
■ Dimensions
CH1
CH1 A/R LOG MAG
REF 0.000 dB
5.000 dB/
CENTER(MHz) 895.5
SPAN(MHz) 500
■ Characteristics
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