DC08-73 Просмотр технического описания (PDF) - Alpha Industries

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DC08-73

Directional Coupler 0.81–0.96 GHz

Alpha Industries 

Directional Coupler 0.81–0.96 GHz

Features

s Low Cost

s Low Profile

s Small SOT-6 Package

s Tape & Reel

Description

The DC08-73 is a monolithic directional coupler tailored

to the 0.81–0.96 GHz band. It offers low loss, good

isolation, good input/output matching and exceptional

coupling repeatability. It may be used at higher

frequencies when stronger coupling is required. It is

available in the SOT-6 leaded surface mount package.

Electrical Specifications at 25°C

Frequency

Insertion Loss1

Isolation

Input VSWR

Output VSWR

Coupling

Coupled Port VSWR

1. Coupling loss included.

Parameter

Pin Out

GND

GND

COUPLED

OUT

GND

RF IN

Block Diagram

1

2

3

DC08-73

Min.

0.81

21

14

Typ.

.35

22

1.05:1

1.05:1

15

1.2:1

Max.

0.96

.45

1.3:1

1.3:1

16

1.3:1

Unit

GHz

dB

dB

dB

6

5

4

Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com

1

Specifications subject to change without notice. 3/99A

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