Datasheet > CER0235B

CER0235B

更新时间： 2024-11-21 19:51:55

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	75K
描述
Ceramic BPF, 942.5MHz

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技术参数
数据手册

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CER0235B 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
Factory Lead Time：	8 weeks	风险等级：	5.69
其他特性：	TAPE AND REEL	最大衰减频率 (+/- delta f)：	27500 kHz
最大频率时的衰减：	10 dB	平均输入功率：	5 W
中心频率或截止频率 (fo/fc)：	942.5 MHz	滤波器类型：	CERAMIC BPF
最大插入损耗：	3.2 dB	安装类型：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-40 °C
Base Number Matches：	1

CER0235B 数据手册

CER0235B

942.5 MHz Monoblock LR Series BPF

Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005

Features

• Low Ripple

• High Rejection

• Low Loss

Description

Surface mount, silver (Ag) coated ceramic

filter. Developed for use in EGSM repeater

and base station applications, CTS

Monoblock LR Series Filters are designed to

minimize ripple and maximize rejection.

Weight: 12.25 grams typical

Material: Filter is composed of a ceramic

block coated with Ag and a shield made of

nickel silver plated steel.

Filter complies with RoHS standards.

Electrical Specifications

Frequency

Spec. Over

(MHz)

-40ºC to +85ºC

Typical @ 25ºC Spec. @ 25ºC

Parameter

Electrical Response

Passband Insertion Loss

Passband Return Loss

Passband Ripple

925 - 960

880 - 915

970

2.7 dB

13.0 dB

0.9 dB

3.0 dB

10.0 dB

1.2 dB

3.2 dB

10.0 dB

1.3 dB

Attenuation:

38.0 dB

30.0 dB

5 watt max

35.0 dB

10.0 dB

35.0 dB

10.0 dB

Power into any port

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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