B4125 Просмотр технического описания (PDF) - EPCOS AG
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B4125 Datasheet PDF : 6 Pages
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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
ZS = 50 Ω
ZL = 50 Ω
min.
fC
—
Maximum insertion attenuation
αmax
869,0 ... 894,0 MHz
—
Amplitude ripple (p-p)
∆α
869,0 ... 894,0 MHz
—
VSWR
869,0 ... 894,0 MHz
—
Attenuation
α
0,0 ... 824,0 MHz
35,0
824,0 ... 849,0 MHz
35,0
970,0 ... 997,0 MHz
35,0
997,0 ...1150,0 MHz
40,0
1150,0 ...1500,0 MHz
30,0
1500,0 ...2000,0 MHz
25,0
2000,0 ...3000,0 MHz
20,0
typ.
881,5
2,6
1,1
1,5
50,0
45,0
60,0
60,0
50,0
38,0
25,0
B4125
881,50 MHz
max.
— MHz
3,0 dB
1,5 dB
1,6
— dB
— dB
— dB
— dB
— dB
— dB
— dB
3 Aug 13, 2003
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