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Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

2

Bi-Directional Couplers,

10 - 500 MHz

Rev. V3

CH- / CHS-134

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is

considering for development. Performance is based on target specifications, simulated results, and/or prototype

measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has

under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline

has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is

not guaranteed.

Electrical Specifications

Parameter

Test Conditions

Frequency

Units

Min

Typ

Max

Coupling

Input to Output

—

dB

10.1

10.8

11.5

Coupling Flatness

—

—

dB

—

—

± 0.5

VSWR

All Ports

10 - 500 MHz

25 - 200 MHz

Ratio

Ratio

—

—

—

—

1.8:1

1.5:1

Directivity

Both Directions

—

dB

20

—

—

Main Line Loss

2

—

—

dB

—

—

1.6

Input Power

—

—

Watt

—

—

1.0

1. All specifications apply with 50 ohm source and load impedance.

2. Includes theoretical power split.

This product contains elements protected by United States Patent umber 3,426,298.

Functional Diagram (CH-134)

0°

180°

15

8

4

Case P2, P3, P6 and P7 Ground

Functional Diagram (CHS-134)

0°

180°

13

4

2

Case Ground