B7640 데이터 시트보기 (PDF) - EPCOS AG
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B7640 Datasheet PDF : 12 Pages
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SAW Components
SAW duplexer
Data Sheet
Characteristics ANT-RX
2500.0
2682.0
5150.0
5825.0
... 2682.0
... 5000.0
... 5825.0
... 6000.0
MHz
MHz
MHz
MHz
1) 5.0 dB in ranges –25...-15 ˚C and +80...+85 ˚C
B7640
836.50 / 881.50 MHz
min. typ. max.
@ 25˚C
40
47
— dB
30
40
— dB
30
46
— dB
30
44
— dB
Characteristics TX-RX
Isolation between RX and TX
α
824.0 ... 849.0 MHz
869.0 ... 894.0 MHz
min. typ. max.
@ 25˚C
50
57
— dB
45
52
— dB
Please read cautions and warnings and
important notes at the end of this document.
5 February 23, 2007
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