Datasheet > CER0254B

CER0254B

更新时间： 2024-11-22 01:25:23

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	65K
描述
Surface mount, silver (Ag) coated neodymium ceramic uplexer.

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CER0254B 数据手册

CER0254B

815/860 MHz Duplexer

Rev 3 – Origin Date: August 30, 2005 – Revision Date: March 3, 2006

Features

• High Rejection

• Low Loss

Description

Surface mount, silver (Ag) coated

neodymium ceramic duplexer.

Weight: 3.9 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

Frequency

Spec. -40ºC to

(MHz)

+85ºC

Parameter

Typical @ 25ºC Spec. @ 25ºC

Low Band Response

Passband Insertion Loss

Passband Return Loss @ TX

Passband Return Loss @ ANT

Attenuation:

806 - 824

851 - 869

2.4 dB

13.5 dB

53 dB

2.8 dB max

10.0 dB min

50.0 dB min

3.0 dB max

10.0 dB min

50.0 dB min

High Band Response

Passband Insertion Loss

Passband Return Loss @ RX

Passband Return Loss @ ANT

Attenuation:

851 - 869

806 - 824

896 - 941

2.5 dB

13.5 dB

48 dB

2.8 dB max

10.0 dB min

45.0 dB min

25.0 dB min

3.0 dB max

10.0 dB min

45.0 dB min

25.0 dB min

28.0 dB

TX _ RX Response

Isolation at Low Band

Isolation at High Band

Power into any port

806 - 824

851 - 869

50 dB

54 dB

48.0 dB min

52.0 dB min

3 Watt max

48.0 dB min

52.0 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 - 171 Covington Drive - Bloomingdale, IL 60108 -

中文翻译

下载PDF

与CER0254B相关器件

型号	品牌	获取价格	描述	数据表
CER0255B	CTS	获取价格	Duplexer, 899MHz(Tx), 938MHz(Rx)
CER0256B	CTS	获取价格	Surface mount, silver (Ag) coated neodymium ceramic Duplexer.
CER0263B	CTS	获取价格	Ceramic BPF, 2592.5MHz, ROHS COMPLIANT, CERAMIC PACKAGE-2
CER0263C	CTS	获取价格	Ceramic BPF, 2250MHz, ROHS COMPLIANT PACKAGE-2
CER0273A	CTS	获取价格	Ceramic BPF, 1007.1MHz
CER0273B	CTS	获取价格	Ceramic BPF, 1007.1MHz, ROHS COMPLIANT, SURFACE MOUNT PACKAGE
CER0274A	CTS	获取价格	Duplexer, 1900MHz(Tx), 1900MHz(Rx),
CER0274B	CTS	获取价格	Duplexer, 1962.5MHz(Tx), 1882.5MHz(Rx), ROHS COMPLIANT, CERAMIC PACKAGE-3
CER0276A	CTS	获取价格	Duplexer, 897.5MHz(Tx), 942.5MHz(Rx),
CER0276C	CTS	获取价格	Duplexer, 897.5MHz(Tx), 942.5MHz(Rx),

与CER0254B相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

31
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

22
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

51
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

50

产品中心

服务支持

精选活动

关于我们

帮助中心

CER0254B

CER0254B 数据手册

与CER0254B相关器件

与CER0254B相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CER0254B

CER0254B 数据手册

与CER0254B相关器件

与CER0254B相关文章

您还可以找

您在本页遇到什么问题？