20 dB, Directional Coupler, 5 - 1000 MHz

CH-140

V 4.00

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2

Typical Performance Curves

Directivity

Main Line Loss

VSWR

Coupling

Ordering Information

Part Number

Package

CH-140 PIN

FP-2

Functional Diagram

0°

180°

CA

D

0.00

0.25

0.50

0.75

1.00

5

10

50

100

500

1000

1250

1500

Frequency (MHz)

10

20

30

40

50

5

10

50

100

500

1000

1250

1500

Frequency (MHz)

1

1.1

1.2

5

10

50

100

500

1000

1250

1500

Frequency (GHz)

19.5

20

20.5

5

10

50

100

500

1000

1250

1500

Frequency (MHz)