HITACHI
METALS
4
400 / 500 MHz Band Chip Multilayer Coupler
Model No. FSTH-90S-[ ]
Equivalent Circuits
Specifications
Typical Data
Shape & Size
0.25dB Max.
35dB Typ.
5W Max
Range
Frequency
Handling
Power
Temperature
Range
-30 ~ +85
deg.C
Coupling
20.5+/-2dB
20.0+/-2dB
402-470
MHz
0
0.2
0.4
(dB)
400
475
550
Frequency (MHz)
0
10
20
30
40
(dB)
Insertion Loss
Coupling
Isolation
Frequency (MHz)
0
10
20
30
40
(dB)
Return Loss
3
1
6
Insertion
Loss
0.3dB Max.
450-520
MHz
400
475
550
Coupling Port
In
Isolation Port
Ground
unit (mm)
4:
3:
1:
2,5:
Out
6:
1.6
5
4
3
1
2
6
1.1
LC-FSTH-90S-LM-0406A
Isolation Return Loss
17.7dB Min
(20.8dB Typ.)
P/N
FSTH-90S-L
FSTH-90S-M
PDF 
ZIP