B4040 データシートの表示（PDF） - Siemens AG
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B4040 Datasheet PDF : 7 Pages
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SAW Components
Low-Loss Duplexer for Mobile Communication
Data Sheet
Isolation between channel 1 and channel 2
Operating temperature range
Ant term. impedance
Port 1 term. impedance
Port 2 term. impedance
T = 0 to +55 ˚C
ZAnt = 50 Ω
ZPort 1= 50 Ω
ZPort 2= 50 Ω
B4040
926,25 MHz
903,75 MHz
Absolute attenuation
α
924,90 ... 928,15 MHz
901,45 ... 905,10 MHz
min.
typ.
max.
37
47
— dB
37
43
— dB
Isolation between channel 1 and channel 2 :
Preliminary format of data sheet
Terms of delivery and rights to change design reserved.
Page 7 of 7
OFW EM CP
Mar 22, 1999
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