SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9302
881,5 / 942,5 MHz
Characteristics Filter 2 ( GSM900 )
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.
942,5
max.
—
MHz
Center frequency
Maximum insertion attenuation
925,0 ... 960,0
f
c
α
max
MHz
—
—
1,6
2,1
dB
Amplitude ripple
(p-p)
925,0 ... 960,0
MHz
∆α
—
0,9
1,4
dB
Input VSWR
925,0 ... 960,0
Output VSWR
925,0 ... 960,0
Output amplitude balance
(|S
31
/S
21
|)
925,0 ... 960,0
MHz
—
1,9
2,2
MHz
—
1,8
2,1
MHz
-1,1
-0,6/+0,6
1,1
dB
Output phase balance
(φ(S
31
)−φ(S
21
)+180˚)
925,0 ... 960,0 MHz
Attenuation
10,0
480,0
905,0
980,0
1000,0
1850,0
1920,0
... 480,0
... 905,0
... 915,0
...1000,0
...1850,0
...1920,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
min
-10
-2/+1
10
degree
45
30
20
25
28
40
35
54
33
27
28
32
58
47
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
5
Aug 08, 2006