2401 데이터 시트보기 (PDF) - KR Electronics, Inc.

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2401

Surface Mount Diplexer

KR Electronics, Inc. 

KR 2401 Surface Mount Diplexer

KR Electronics, Inc.

www.krfilters.com

General Description

KR Electronics 2401 is a high performance diplexer filter

supplied in a small surface mount package. It features a low-

band filter from dc to 42 MHz and a highband filter from 54

to 870 MHz. Impedance at all ports is 75 Ω. Crossover isola-

tion is 25 dB or better.

Features

• Small surface mount package

• 42 / 54 MHz frequency split

• Return loss 20 dB or better

• Crossover isolation 25 dB or better

Specifications

Parameter

Lowband Filter

Passband 5 to 42 MHz

Stopband 54 MHz to 870 MHz

Return Loss to 42 MHz

VSWR to 42 MHz

Highband Filter

Passband 54 to 870 MHz

Stopband dc to 42 MHz

Return Loss 54 to 870 MHz

VSWR 54 to 870 MHz

Cross over isolation

Impedance all ports

Specification

< 1.2 dB

> 60 dB attenuation

> 20 dB

< 1.2

< 1.2 dB

> 60 dB attenuation

> 20 dB

< 1.2

> 25 dB

75 Ω

Typical

1 dB

65 dB

25 dB

1.12

1 dB

65 dB

25 dB

1.12

30 dB

KR Electronics, Inc.

91 Avenel Street

Avenel, NJ 07001

© 2001, KR Electronics, Inc.

Web

Email

Phone

Fax

www.krfilters.com

sales@krfilters.com

(732) 636-1900

(732) 636-1982

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