B7704 Datasheet, PDF (4/7 Pages) EPCOS – SAW Components Low-Loss Filter for Mobile Communication 881,5 MHz

SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = -30 to +85 ˚C
Z_S = 50 Ω
Z_L = 50 Ω
min.
f_C
—
Maximum insertion attenuation
α_max
869,0 ... 894,0 MHz
—
Amplitude ripple (p-p)
∆α
869,0 ... 894,0 MHz
—
Return loss
869,0 ... 894,0 MHz
—
Attenuation
α
0,0 ... 780,0 MHz
45,0
780,0 ... 840,0 MHz
45,0
840,0 ... 851,0 MHz
38,0
914,0 ... 924,0 MHz
24,0
924,0 ... 950,0 MHz
35,0
950,0 ...1000,0 MHz
35,0
1000,0 ...2200,0 MHz
40,0
2200,0 ...3000,0 MHz
35,0
3000,0 ...4000,0 MHz
20,0
4000,0 ...6000,0 MHz
10,0
Tx band suppression
α
824,0 ... 849,0 MHz
38,0
typ.
881,5
2,5
0,9
12,0
62,0
55,0
40,0
26,0
40,0
50,0
50,0
42,0
28,0
18,0
40,0
B7704
881,5 MHz
max.
— MHz
2,7 dB
1,1 dB
10,0 dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
4 February 1, 2005