B39941-B4127-U410 Ver la hoja de datos (PDF) - EPCOS AG
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B39941-B4127-U410 Datasheet PDF : 7 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:
T = -20 to +75˚C
ZS = 50 Ω
ZL = 50 Ω
Center frequency
min.
fc
—
Maximum insertion attenuation
αmax
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
—
Attenuation
α
0,0 ... 880,0 MHz
18,0
880,0 ... 905,0 MHz
18,0
905,0 ... 915,0 MHz
10,0
980,0 ...1005,0 MHz
20,0
1005,0 ...1375,0 MHz
18,0
1375,0 ...1410,0 MHz
20,0
1410,0 ...1645,0 MHz
20,0
1645,0 ...3000,0 MHz
20,0
3000,0 ...4008,0 MHz
8,0
B4127
942,50 MHz
typ.
942,50
max.
— MHz
2,3
3,2 dB
0,8
1,7 dB
2,3
2,5
2,3
2,5
19,5
— dB
25,0
— dB
18,0
— dB
24,0
— dB
21,0
— dB
21,5
— dB
22,0
— dB
22,0
— dB
14,0
— dB
4 Oct 11, 2005
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