B9430 查看數據表（PDF） - EPCOS AG
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B9430 Datasheet PDF : 9 Pages
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SAW Components
SAW RF Filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B9430
2450.0 MHz
T = +25 ˚C
ZS = 50Ω + matching network
ZL = 50Ω + matching network
Center frequency
min. typ. max.
@ 25 ˚C
fC
— 2450.0 — MHz
Maximum insertion attenuation
αmax
2400.0 ... 2500.0 MHz
—
2.2
2.6 1) dB
Amplitude ripple (p-p)
∆α
2400.0 ... 2500.0 MHz
—
0.7
1.2 dB
Input VSWR
2400.0 ... 2500.0 MHz
—
1.7
2.0
Output VSWR
2400.0 ... 2500.0 MHz
—
1.7
2.0
Attenuation
100.0
960.0
1570.0
1580.0
1710.0
1910.0
2110.0
2750.0
3200.0
4900.0
... 960.0
... 1570.0
... 1580.0
... 1710.0
... 1910.0
... 1980.0
... 2170.0
... 3200.0
... 4900.0
... 6000.0
1) including a pcb loss of 0.2dB
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
33
36
— dB
32
34
— dB
32
34
— dB
32
34
— dB
32
34
— dB
32
34
— dB
36
40
— dB
15
19
— dB
15
19
— dB
25
29
— dB
Please read cautions and warnings and
important notes at the end of this document.
4 September 02, 2008
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