TYPICAL PERFORMANCE

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

Coupling

-12

-11.5

-11

-10.5

-10

-9.5

-9

-8.5

-8

2000

2050

2100

2150

2200

2250

2300

Frequency (MHz)

VSWR

1

1.05

1.1

1.15

1.2

1.25

1.3

2000

2050

2100

2150

2200

2250

2300

Frequency (MHz)

Port 1

Port 2

Port 3

Port 4

Directivity

-40

-35

-30

-25

-20

-15

-10

-5

0

2000

2050

2100

2150

2200

2250

2300

Frequency (MHz)

Insertion Loss

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

2000

2050

2100

2150

2200

2250

2300

Frequency (MHz)

MOUNTING CONFIGURATION

0.200

[5.08]

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

GROUND VIAS

PLATED THRU

0.100

[2.54]

0.447

[11.35]

0.050

[1.27]

0.068

[1.73]

0.034 typ. [0.86]

GROUND PLANE

0.0630

[1.60]

TRUTH TABLE

1

2

3

4

1

Input

Coupled

Isolated

Out

2

Coupled

In

Out

Isolated

3

Isolated

Out

Input

Coupled

4

Out

Isolated

Coupled

Input