Datasheet > KFF7118A

KFF7118A

更新时间： 2022-02-26 14:21:55

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	92K
描述
Surface mount, silver (Ag) coated ceramic duplexer

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KFF7118A 数据手册

KFF7118A

2600MHz Duplexer

Preliminary A – Origin Date: December 13, 2010 – Revision Date: December 13, 2010

Features

• Low loss

• Flat Low Ripple

Description

Surface mount, silver (Ag) coated ceramic

duplexer. Developed for use in DCS

infrastructure applications.

Weight: 3.0 grams typical

Material: Filter is composed of a ceramic

block plated with Ag and a shield made of

nickel silver plated steel.

Filter complies with RoHS standards.

Electrical Specifications

Parameter

Frequency

(MHz)

Spec. Over

-40ºC to +85ºC

3 dB max

12.0 dB min

1.5 dB max

45.0 dB min

Typical @ 25ºC

2.0 dB

Spec. @ 25ºC

2.8 dB max

12.0 dB min

1.5 dB max

45.0 dB min

Low Band Response

Passband Iloss

Passband Return Loss @ Ant

Passband Return Loss @ Port 2

Passband Ripple

2500-2570

2620-2690

14 dB

1.1 dB

47.0 dB

Attenuation

High Band Response

Passband Iloss

Passband Return Loss @ Ant

Passband Return Loss @ Port 3

Passband Ripple

2620-2690

2500-2570

2.0 dB

14 dB

1.1 dB

50 dB

2.8 dB max

12.0 dB min

1.5 dB max

45 dB min

3 dB max

12.0 dB min

1.5 dB max

45 dB min

Attenuation

Isolation

Rejection @ Low Band

Rejection @ High Band

Power into any port

2500-2570

2620-2690

50 dB

47 dB

45 dB min

2 Watts max

45 dB min

Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to

measurement repeatability among different test systems. Such deviations shall not exceed the following limits:

Specification Allowance

Insertion Loss

Return Loss

Stopbands

0.1 dB

1.0 dB

•“This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR 0573597;JP 508149/92;KR 142171;US

5,162,760;US 5,218,329;US 5,250,916;US 5,327,109;US 5,488,335;CA 2114029;FR 9306297;GB 2273393;JP 3205337;KR 115113;CN 93106228.4;US 5,512,866;EP 0706719;DE 0706719;FR 0706719;GB 0706719;CN 95190359.4;US

5,602,518;US 5,721,520;US 5,745,018;EP 0910875;DE 0910875;DK 0910875;FR 0910875;GB 0910875;IE 0910875;JP 505182/98;KR 10-323013;US 5,994,978;US 6,462,629;CN 00810420.4;US 6,559,735;US 6,650,202;US 6,834,429.Other

US and foreign patents pending.

•CTS Corporation 2006 reserves all copyrights in the layout, design and configuration of the patterns on this product.”

Document No. 008-0256-0

Page 1 of 2

Rev. X4VH

- CTS Electronic Components - www.ctscorp.com - 4800 Alameda Blvd NE, Albuquerque, NM 87114 -

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