B7834 Datasheet, PDF (3/6 Pages) EPCOS – Low-Loss Filter for Mobile Communication

SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = 25 ˚C
Z_S = 50 Ω
Z_L = 100 Ω (balanced) || 22 nH
Center frequency
min.
typ.
f_C
—
1960,0
B7834
1960,0 MHz
max.
— MHz
Maximum insertion attenuation
α_max
1930,0 ... 1990,0 MHz
—
2,8
3,0 dB
Amplitude ripple (p-p)
∆α
1930,0 ... 1990,0 MHz
—
1,1
1,5 dB
Input VSWR
1930,0 ... 1990,0 MHz
—
1,8
2,1
Output VSWR
1930,0 ... 1990,0 MHz
—
1,8
2,1
Output phase balance (φ(S₃₁)−φ(S₂₁)+180˚)
1930,0 ... 1990,0 MHz
-10
0
10 degree
Output amplitude balance (|S₃₁/S₂₁|)
1930,0 ... 1990,0 MHz
-1,5
0
1,5 dB
Attenuation
α
10,0 ... 1000,0 MHz
40
58
— dB
1000,0 ... 1850,0 MHz
30
35
— dB
1850,0 ... 1910,0 MHz
18
20
— dB
2040,0 ... 3980,0 MHz
25
28
— dB
3980,0 ... 6000,0 MHz
35
60
— dB
3 Sep 22, 2004