SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9302
881,5 / 942,5 MHz
Characteristics Filter 1 ( GSM850 )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= -20 to +85˚ C
Z
S
= 50
Ω
(unbalanced)
Z
L
= 150
Ω
(balanced) || 82nH
min.
typ.
881,5
max.
—
MHz
Center frequency
Maximum insertion attenuation
869,0 ... 894,0
f
c
α
max
MHz
—
—
1,2
1,8
dB
Amplitude ripple
(p-p)
869,0 ... 894,0
MHz
∆α
—
0,5
1,0
dB
Input VSWR
869,0 ... 894,0
Output VSWR
869,0 ... 894,0
Output amplitude balance
(|S
31
/S
21
|)
869,0 ... 894,0
MHz
—
1,7
2,0
MHz
—
1,8
2,1
MHz
-1,0
-0,5/+0,2
1,0
dB
Output phase balance
(φ(S
31
)−φ(S
21
)+180˚)
869,0 ... 894,0 MHz
Attenuation
10,0
447,0
914,0
1000,0
1738,0
1788,0
... 447,0
... 849,0
...1000,0
...1738,0
...1788,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
α
min
-10
-3/+4
10
degree
45
30
24
28
40
35
55
34
27
37
52
46
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
3
Aug 08, 2006
EPCOS [ EPCOS ]
