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© 2001, KR Electronics, Inc.

KR Series 2381 Lowpass Filter

KR Series 2381 are high performance lowpass filters with

group delay equalization. The filters can be supplied with or

without Sin(x)/x correction. Passbands can be specified from

10 MHz to 50 MHz. The filters are available in a small SIP

package.

General Description

KR Electronics, Inc.

Features

Typical Performance

www.krfilters.com

Figure 1

Passband Response & Group Delay fc=30 MHz

(0.2 dB/div & 3 nsec/div) 100 KHz to 30 MHz

KR Electronics, Inc.

91 Avenel Street

Avenel, NJ 07001

www.krfilters.com

sales@krfilters.com

(732) 636-1900

(732) 636-1982

Web

Email

Phone

Fax

Figure 2

Overall Response fc=30 MHz

(10 dB/div) 100 KHz to 100 MHz

1

2

0.000 000 MHz

REF=1

2_:-43.318 dB

13.5 MHz

1

30.000 000 MHz

2

1

27.000 000 MHz

0.2 dB/div

100 KHz

30 MHz

100 KHz

100 MHz

10 dB/DIV

3 nsec/div