HITACHI
METALS
300 / 400 MHz Band Chip 0 deg. Splitter / Combiner
Model No. FSTH-38R
Equivalent Circuits
4
4
2
6
2
6
Shape & Size
1.6
1.5 Max.
2:
In (Sum port)
4:
Out-1
6:
Out-2
unit (mm)
Specifications
Frequency
Matching
Range(MHz) Capacitor
Insertion
Loss
1dB Max.
320-400
7pF
*1
*1 Not include Splitting Loss (3dB)
Isolation
12dB Min.
Return Loss
9.5dB Min.
Handling
Power
1W Max.
Temperature
Range
-35 ~ +85
deg.C
(0.3dB Typ.) (18dB Typ.) (17.7dB Typ.)
Measurement Circuit
FSTH-38R
4
2
C
R
6
C:Matching Capacitor (7pF)
R:Resistance for Isolation (100ohm)
Typical Data
Matching Capacitor; 7pF
0
10
20
30
(dB)
0
10
20
30
(dB)
0
0
10
20
30
(dB)
Input Return Loss
0
1
2
(dB)
0
Output Return Loss
Insertion Loss
100 200 300 400 500
Frequency (MHz)
Isolation
100 200 300 400 500
Frequency (MHz)
LH-FSTH-38R-0409A
HITACHI-METALS [ HITACHI METALS, LTD ]
