SAW Components
SAW Tx Filter
Data sheet
B9431
897.5 MHz
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
ZS
ZL
= –15 ˚C to +80 ˚C
=
=
50 Ω
50 Ω
min.
typ.
max.
@ 25˚C
fC
—
897.5
—
MHz
Center frequency
αmax
Maximum insertion attenuation
880.0 ... 915.0 MHz
Amplitude ripple (p-p)
880.0 ... 915.0 MHz
—
—
—
—
1.9
0.8
2.5 1) dB
1.5 2) dB
2.0
∆α
Input VSWR
880.0 ... 915.0 MHz
880.0 ... 915.0 MHz
1.75
1.7
Output VSWR
2.0
α
Attenuation
10.0 ... 800.0 MHz
800.0 ... 860.0 MHz
860.0 ... 870.0 MHz
925.0 ... 935.0 MHz
935.0 ... 1805.0 MHz
1805.0 ... 3660.0 MHz
3660.0 ... 6000.0 MHz
45
25
12
8
25
30
15
48
39
24
15
36
46
48
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
1)
3.0 dB max. at –30 ˚Cto+85 ˚C
2.0 dB max. at –30 ˚Cto+85 ˚C
2)
Please read cautions and warnings and
important notes at the end of this document.
3
Jan 25, 2007
EPCOS [ EPCOS ]
