MACOM CH-138 Datasheet

M/A-COM Division of AMP Incorporated ■ North America: Tel. [phone], Fax [phone] ■ Asia/Pacific: Tel. [phone], Fax [phone]

■ Europe: Tel. [phone], Fax [phone]

www.macom.com AMP and Connecting at a Higher Level are trademarks.

Specifications subject to change without notice.

5-26

11 dB Bi-directional Coupler
10 - 500 MHz

CH-138

V2.00

Features

Constant Coupling — Within ±0.5 dB Max

TO-8-2

Operating Characteristics

Functional Diagram

Guaranteed Specifications*

Bottom of Case is AC Ground.

Dimensions in ( ) are in mm.

Unless Otherwise Noted: .xxx = ±0.010 (.xx = ± 0.25)

.xx = ±0.02 (.x = ±0.5)

Ordering Information

Part Number Package

CH-138 PIN TO-8-2

●

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

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

**Includes theoretical power split.

M/A-COM Division of AMP Incorporated ■ North America: Tel. [phone], Fax [phone] ■ Asia/Pacific: Tel. [phone], Fax [phone]

■ Europe: Tel. [phone], Fax [phone]

www.macom.com AMP and Connecting at a Higher Level are trademarks.

Specifications subject to change without notice.

5-27

11 dB Bi-directional Coupler

CH-138

V2.00

Typical Performance

FREQUENCY (MHz)

MAIN LINE LOSS (dB)

ABOVE 0.46 dB POWER SPLIT

DIRECTIVITY dB

FREQUENCY (MHz)

FREQUENCY (MHz)

VSWR

FREQUENCY (MHz)

COUPLING dB

REFERENCE TO INPUT

MAIN LINE LOSS

DIRECTIVITY

VSWR

COUPLING

TOTAL LOSS dB