Datasheet > CER0238B

CER0238B

更新时间： 2024-11-11 20:10:47

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	114K
描述
Ceramic BPF, 902.5MHz

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技术参数
数据手册

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CER0238B 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.7	其他特性：	TAPE AND REEL
平均输入功率：	5 W	中心频率或截止频率 (fo/fc)：	902.5 MHz
滤波器类型：	CERAMIC BPF	高度：	4 mm
最大插入损耗：	3.5 dB	JESD-609代码：	e4
长度：	21.54 mm	安装类型：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-40 °C
物理尺寸：	L21.54XB8.5XH4 (mm)	端子面层：	Silver (Ag)
宽度：	8.5 mm	Base Number Matches：	1

CER0238B 数据手册

CER0238B

902.5 Mhz GSM BPF

Rev 1 – Origin Date: August 9, 2005 – Revision Date: August 15, 2005

Features

• Low Loss

• Low Ripple

• High Rejection

Description

Surface mount, silver (Ag) coated ceramic

duplexer. Developed for use in 800 MHz

subscriber and infrastructure applications.

Weight: 3.9 grams typical

Material: Filter is composed of a ceramic

block plated with Ag.

Filter complies with RoHS standards.

Electrical Specifications

Frequency

Spec. over

(MHz)

890-915

935-960

870

–40°C to + 85°C

3.5 dB

Parameter

Pass band Insertion Loss

Pass band Ripple

Pass band Return Loss

Rejection

Typical @25°C Spec. @ 25°C

3.0 dB

0.6 dB

3.3 dB

0.9 dB

1.0 dB

10.0 dB

50.0 dB

10.0 dB

13.0 dB

53.0 dB

30.0 dB

10.0 dB

50.0 dB

10.0 dB

Power into any port

5.0 Watt max

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

Document No. 008-0256-0

Page 1 of 2

Rev. X4VH

- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -

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