TYPICAL PERFORMANCE
CSDZ-10H-0.9G
Coupling
-8
-8.5
Insertion Loss(dB)
-9
Coupling (dB)
-9.5
-10
-10.5
-11
-11.5
-12
800
Insertion Loss
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
820
840
860
880
900
920
Frequency (MHz)
940
960
980
1000
-0.5
800
820
840
860
880
900
920
Frequency (MHz)
940
960
980
1000
VSWR
Port 1
1.5
1.4
1.3
1.2
1.1
1
800
Directivity
Port 3
Port 4
0
-5
-10
Directivity (dB)
-15
-20
-25
-30
-35
-40
-45
-50
800
820
840
860
880
900
920
Frequency (MHz)
940
960
980
1000
Port 2
VSWR
820
840
860
880
900
920
Frequency (MHz)
940
960
980
1000
MOUNTING CONFIGURATION
50 OHM LINE
.032 DIELECTRIC THICKNESS
ER= 3.38
Ground plane of unit should
be soldered to ground plane
of circuit board for optimum
performance
0.447
[11.35]
0.034 typ. [0.86]
GROUND VIAS
PLATED THRU
0.050
[1.28]
0.351
[8.91]
0.250
[6.35]
0.0630
[1.60]
GROUND PLANE
0.068
[1.73]
TRUTH TABLE
1
1
2
3
4
Input
Output
Isolated
Coupled
2
Output
Input
Coupled
Isolated
3
Isolated
Coupled
Input
Output
4
Coupled
Isolated
Output
Input
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: crm@merrimacind.com / www.merrimacind.com
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
