CSDZ-10H-0.9G MERRIMAC [Merrimac Industries, Inc.], CSDZ-10H-0.9G Datasheet - Page 2

• Manufacturer Part Number: CSDZ-10H-0.9G
• Description: DIRECTIONAL COUPLER
• Manufacturer: MERRIMAC [Merrimac Industries, Inc.]

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