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

MOUNTING CONFIGURATION

0.250

[6.35]

GROUND PLANE

0.063

[1.60]

50 OHM LINE

.032 DIELECTRIC THICKNESS

ER= 3.38

0.350

[8.89]

Ground plane of unit should

be soldered to ground plane

of circuit board for optimum

performance

0.337

[8.56]

0.034 TYP. [0.86]

0.050

[1.27]

0.068

[1.73]

GROUND VIAS

PLATED THRU

Coupling

-21.00

-20.50

-20.00

-19.50

-19.00

2

2.25

2.5

2.75

3

3.25

3.5

3.75

4

Frequency (GHz)

Insertion Loss

-0.50

-0.40

-0.30

-0.20

-0.10

0.00

2

2.25

2.5

2.75

3

3.25

3.5

3.75

4

Frequency (GHz)

VSWR

1.00

1.10

1.20

1.30

1.40

1.50

1.60

1.70

1.80

1.90

2.00

2

2.25

2.5

2.75

3

3.25

3.5

3.75

4

Frequency (GHz)

Port 1

Port 2

Port 3

Port 4

Directivity

-30.00

-25.00

-20.00

-15.00

-10.00

-5.00

0.00

2

2.25

2.5

2.75

3

3.25

3.5

3.75

4

Frequency (GHz)

TRUTH TABLE

1

2

3

4

1

Input

Output

Isolated

Coupled

2

Output

Input

Coupled

Isolated

3

Isolated

Coupled

Input

Output

4

Coupled

Isolated

Output

Input