QHDZ-2H-1.6G Datasheet, PDF (2/2 Pages) Merrimac Industries, Inc. – QUAD HYBRID

TYPICAL PERFORMANCE
-2
-2.2
-2.4
-2.6
-2.8
-3
-3.2
-3.4
-3.6
-3.8
-4
1200
1300
Coupling
Coupling
Direct
1400
1500
1600
1700
Frequency (MHz)
1800
1900
2000
1.3
1.25
1.2
1.15
1.1
1.05
1
1200
1300
Port1
VSWR
Port2
Port3
Port4
1400
1500
1600
1700
Frequency (MHz)
1800
1900
2000
0
-10
-20
-30
-40
-50
-60
1200
1300
1400
Isolation
1500
1600
1700
Frequency (MHz)
1800
1900
2000
-85
-86
-87
-88
-89
-90
-91
-92
-93
-94
-95
1200
1300
1400
Phase Balance
1500
1600
1700
Frequency (MHz)
1800
1900
2000
MOUNTING CONFIGURATION
Ground plane of unit should
be soldered to ground plane
of circuit board for optimum
performance
50 OHM LINE
.032 DIELECTRIC THICKNESS
ER= 3.38
0.447
[11.35]
0.351
[8.91]
0.250
[6.35]
0.0630
[1.60]
GROUND PLANE
0.034 typ. [0.86]
GROUND VIAS
PLATED THRU
0.050
[1.28]
0.068
[1.73]
TRUTH TABLE
1
2
3
4
1
Input
Iso
-90°
0°
2
Iso
Input
0°
-90°
3
-90°
0°
Input
Iso
4
0°
-90°
Iso
Input
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: [phone].MMFM / Fax: [phone] / Email: [e-mail] / www.merrimacind.com