B4152 Просмотр технического описания (PDF) - EPCOS AG
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B4152 Datasheet PDF : 6 Pages
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SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B4152
1842,5 MHz
Characteristics
Operating Temperature Range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = +25 +- 2˚C
ZS = 50 Ω (unbalanced)
ZL = 50 Ω (balanced)
min.
typ.
fC
—
1842,5
Maximum insertion attenuation
αmax
1805,0 ... 1880,0 MHz
—
3,0
max.
— MHz
3,8 dB
Amplitude ripple (p-p)
∆α
1805,0 ... 1880,0 MHz
—
1,3
2,0 dB
Input VSWR
1805,0 ... 1880,0 MHz
—
2,8
3,0 dB
Output VSWR
1805,0 ... 1880,0 MHz
—
2,0
2,7 dB
Attenuation
0
1200,0
1650,0
1705,0
1920,0
1980,0
2050,0
... 1200,0
... 1650,0
... 1705,0
... 1785,0
... 1980,0
... 2000,0
... 6000,0
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
37
41
— dB
25
35
— dB
23
32
— dB
13
15
— dB
10
13
— dB
22
27
— dB
23
30
— dB
3 May 23, 2001
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