Datasheet > KFF6491A

KFF6491A

更新时间： 2024-11-18 21:14:39

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	267K
描述
Duplexer

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中文翻译

获取价格

技术参数
数据手册

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KFF6491A 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	其他特性：	TRAY
滤波器类型：	DUPLEXER	高度：	4.47 mm
插入损耗（接收）：	2.5 dB	插入损耗（发送）：	2.5 dB
长度：	23.165 mm	安装类型：	SURFACE MOUNT
物理尺寸：	L23.165XB8.458XH4.47 (mm)	Base Number Matches：	1

KFF6491A 数据手册

Ceramic Monoblock

Diplexer Filter

Model KFF6491A

Technical

Features:

• Small Size

• Excellent Rejection

• SMD

Description and

Applications:

This is a four pole monoblock

diplexer filter in the aeronautical

and radionavigation spectrum

used in GPS L1 & L2 applications.

Electrical Specifications

Low Band

Frequency

Specifications @ 25^oC

Insertion Loss

Return Loss

Attenuation

1226 MHz to 1228 MHz

1222 MHz to 1232 MHz

1127 MHz

2.5 dB max.

10.0 dB min.

30.0 dB min.

1327 MHz

High Band

Insertion Loss

Return Loss

Attenuation

Frequency

1574 MHz to 1576 MHz

1570 MHz to 1580 MHz

1475 MHz

Specifications @ 25^oC

2.5 dB max.

10.0 dB min.

30.0 dB min.

1675 MHz

Power Rating

Impedance

50ꢀ

NOTE: Supplier shall test each filter to the critical electrical specifications listed above or better. Any subsequent audits may deviate due to measurement

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

Specification

Insertion Loss

Return Loss

Stopbands

Typical Allowance

0.1dB

1.0dB

Rev. 1

C T S C O R P O R AT I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S

中文翻译

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