1Semiconductor
FEDW9045BB-01
MBF9045BB
ELECTRICAL CHARACTERISTICS
(Ta = –30 to +85°C)
Parameter
Condition
Mini.
Typ.
Max. Unit/Notes
Tx → Antenna
a) Insertion loss
824 to 849 MHz
—
2.0
2.5
dB
b) Passband ripple
824 to 849 MHz
—
0.7
1.5
dB
c) VSWR
824 to 849 MHz
—
1.7
2.0
d) Absolute attenuation
869 to 894 MHz
40
45
—
dB
1648 to 1698 MHz
10
16
—
dB
Antenna → Rx
a) Insertion loss
869 to 894 MHz
—
3.4
3.8
dB
b) Passband ripple
869 to 894 MHz
—
1.0
2.0
dB
c) VSWR
869 to 894 MHz
—
2.1
2.5
779 to 804 MHz
30
—
—
dB
824 to 849 MHz
50
53
—
dB
d) Absolute attenuation
979 to 1004 MHz
30
—
—
dB
1088 to 1113 MHz
30
—
—
dB
1648 to 1698 MHz
30
—
—
dB
2472 to 2547 MHz
20
—
—
dB
Isolation TX → RX
a) Absolute attenuation
824 to 849 MHz
53
57
—
dB
869 to 894 MHz
46
49
—
dB
Input Power
a) Average power
—
—
—
1.2
W
Note: Electrical characteristics described above is guaranteed by the following measurement and
equipment condition.
1) Test board: See next page
2) Network analyzer: ADVANTEST R3767CH with 3 port test adapter (R3966K)
or R3767CG
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