3
HITACHI
METALS
1.8 / 1.9 GHz Band Chip Multilayer Coupler
Model No. FSLC-190SN
Equivalent Circuits
Specifications
Typical Data
Shape & Size
Isolation Return Loss
1.6
Coupling Port
In
Isolation Port
Ground
23dB Min
(27dB Typ.)
15.6dB Min.
(20.8dB Typ.)
5W Max
unit (mm)
5
4
3
1
2
4:
3:
1:
2,5:
Out
Range
Frequency Coupling Insertion Loss
1800-1950
Handling
Power
Temperature
Range
-35 ~ +85
deg.C
6
6:
14.5+/-1dB
1.1
4
1
6
0
0.5
1.0
(dB)
1650
1900
2150
Frequency (MHz)
0
10
20
30
40
(dB)
Insertion Loss
Coupling
Isolation
1650
1900
2150
Frequency (MHz)
0
10
20
30
40
(dB)
Return Loss
0.6dB Max
(0.4dB Typ.)
LC-FSLC-190SN-0406A
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