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SAW Device
WFB41A0895CD
For Fixed Communication
■ Features
● RF SAW Filter for RGSM Base Station.
● Wide pass-band characteristics.
● Compact and light.
■ Specifications
Model
WFB41A0895CD
Item
Nominal frequency : fn (MHz)
Passband width
min.
typ.
−
895.5
max.
−
876
−
915
Maximum insertion loss (dB)
876 to 915 MHz
−
2.0
2.7
In-band ripple (dB)
876 to 915 MHz
−
1.1
1.9
−
17
4
20
2.25
20
9.0
21.5
−30 to +85
3.0
−
−
−
VSWR
876 to 915 MHz
40 to 856 MHz
Guaranteed attenuation (dB)
925 to 935 MHz
(from the throughlevel)
935 to 2000 MHz
Operating temperature range (°C)
Terminating impedance (Ω)
50
■ Dimensions
■ Characteristics
CH1 A/R LOG MAG
REF 0.000 dB
mm
Terminal land connections
3.0±0.2
GND
INPUT
OUTPUT
1.45 max
3.0±0.2
Others
2
5
5.000 dB/
CH1
CENTER(MHz) 895.5
SPAN(MHz) 500
Land pattern (Typical)
2–1.6±0.15
3
6
5
4
1.15
1.15
2.0
12–(0.10)
4.0
1.5
2
1.5±0.15
1
5–0.85±0.15
6–0.6±0.15
0.8
0.7
0.8
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12A_0903_WEF41A0895CD_e