B7705 Datasheet, PDF (4/9 Pages) EPCOS – SAW Components Low-Loss Filter for Mobile Communication 942,5 MHz

SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7705
942,5 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = -10 to +80 ˚C
Z_S = 50 Ω
Z_L = 150 Ω
min.
f_C
—
Maximum insertion attenuation
α_max
925,0 ... 960,0 MHz
—
Amplitude ripple (p-p)
∆α
925,0 ... 960,0 MHz
—
Input VSWR
925,0 ... 960,0 MHz
—
Output VSWR
925,0 ... 960,0 MHz
—
Output phase balance (φ(S₃₁)−φ(S₂₁)+180˚)
925,0 ... 960,0 MHz
-5
Output amplitude balance (|S₃₁/S₂₁|)
925,0 ... 960,0 MHz
-0,5
Attenuation
α
0,0 ... 880,0 MHz
50
880,0 ... 905,0 MHz
30
905,0 ... 915,0 MHz
18
980,0 ...1050,0 MHz
23
1050,0 ...6000,0 MHz
50
typ.
max.
942,5
—
MHz
2,8
3,5 dB
1,0
1,9 dB
2,2
2,4
2,2
2,3
0
5 degree
0
0,5 dB
75
— dB
40
— dB
27
— dB
25
— dB
60
— dB
4 Oct 27, 2004