SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ?C to +85 ?C
Z S = 50 ?
Z L = 200 ? (balanced)
B3903
869.0 MHz
min.
typ.
@ 25 ?C
max.
Center frequency
f C
869.0
MHz
Maximum insertion attenuation
α max
868.0 ... 870.0
MHz
1.4
1.9
dB
Amplitude ripple (p-p)
868.0 ...
870.0
MHz
0.2
0.6
dB
Input VSWR
868.0
...
870.0
MHz
1.3
1.7
Output VSWR
868.0
...
870.0
MHz
1.3
1.7
Attenuation
α
10.0
908.3
... 828.3
... 1200.0
MHz
MHz
35
35
40
40
dB
dB
Please read cautions and warnings and
important notes at the end of this document.
3
May 13, 2013
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