CSD-10H-1.5G MERRIMAC [Merrimac Industries, Inc.], CSD-10H-1.5G Datasheet - Page 2

• Manufacturer Part Number: CSD-10H-1.5G
• Description: DIRECTIONAL COUPLER
• Manufacturer: MERRIMAC [Merrimac Industries, Inc.]

1.45
1.35
1.25
1.15
1.05
-10.5
-11.5
-12.5
1.5
1.4
1.3
1.2
1.1
-7.5
-8.5
-9.5
-10
-11
-12
1
Tel: [phone].MMFM / Fax: [phone] / Email: [e-mail] / www.merrimacind.com
1000
-8
-9
1000
1100
1100
1200
1200
1300
1300
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
1400
Frequency (MHz)
1400
COUPLING
Frequency (MHz)
VSWR
1500
1500
2
3
4
1
Ground plane of unit should
be soldered to ground plane
of circuit board for optimum
performance
1600
1600
1700
1700
Coupled
Isolated
1800
MOUNTING CONFIGURATION
Output
Input
.032 DIELECTRIC THICKNESS
TYPICAL PERFORMANCE
1800
1
1900
1900
2000
TRUTH TABLE
0.351
[8.91]
2000
50 OHM LINE
Port 1
Port 2
Port 3
Port 4
Coupled
Isolated
Output
GROUND PLANE
0.0630
Input
ER= 3.38
[1.60]
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
0
-10
-15
-20
-25
-30
-35
-40
-45
-50
1000
-5
0
1000
Coupled
[11.35]
Isolated
0.447
Output
Input
1100
1100
3
1200
1200
0.068
[1.73]
1300
1300
0.034 typ. [0.86]
Coupled
Isolated
Output
INSERTION LOSS
Input
1400
0.050
DIRECTIVITY
[1.28]
1400
Frequency (MHz)
GROUND VIAS
PLATED THRU
Frequency (MHz)
4
1500
1500
1600
1600
1700
1700
1800
1800
1900
1900
2000
2000