Datasheet > CER0215A

CER0215A

更新时间： 2024-11-22 01:25:51

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	152K
描述
Surface mount, silver (Ag) coated ceramic duplexer.

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CER0215A 数据手册

CER0215A

1900 MHz PCS Duplexer

Rev 1 – Origin Date: July 11, 2005 – Revision Date: November 27, 2006

Features

• Low Loss

• Low Ripple

• High Crossover Rejection

Description

Surface mount, silver (Ag) coated ceramic

Duplexer. Developed for use in 1900 MHz

infrastructure applications.

Weight: 3.3 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

Typical @

+25ºC

Spec. @

+25ºC

Spec. over

-40ºC to +85ºC

(MHz)

Parameter

Antenna to TX Response

Passband Insertion Loss

Passband Return Loss @ TX

Passband Return Loss @ ANT

Passband Ripple

1850 - 1910

1930 - 1990

2.6 dB

13.0 dB

1.3 dB

3.3 dB max

10 dB min

1.7 dB min

30 dB min

3.5 dB max

10 dB min

1.8 dB min

30 dB min

Attenuation:

34.0 dB

Antenna to RX Response

Passband Insertion Loss

Passband Return Loss @ RX

Passband Return Loss @ ANT

Passband Ripple

1930 - 1990

1850 - 1910

2.8 dB

13.0 dB

0.7 dB

3.4 dB max

10 dB min

1.2 dB min

30 dB min

3.6 dB max

10 dB min

1.3 dB min

30 dB min

Attenuation:

32.0 dB

TX to RX Response

Attenuation:

1920

1850 - 1910

1930 - 1990

14.3 dB

33.0 dB

38.0 dB

12.0 dB min

30.0 dB min

35.0 dB min

3 Watts Max

12.0 dB min

30.0 dB min

35.0 dB min

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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