Datasheet > KFF6637A

KFF6637A

更新时间： 2024-11-09 03:47:51

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	212K
描述
KFF6637A

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中文翻译

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数据手册

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KFF6637A 数据手册

Ceramic Monoblock

Duplex Filter

Model KFF6637A

WIRELESS COMPONENTS

Features:

• Small Size

• High Performance

• SMD

Description and

Applications:

This monoblock Duplexer filter is

primarily designed for US PCS

applications at 1850-1990 MHz.

Electrical Specifications

Antenna to TX Response

Insertion Loss

Frequency

Specifications @ 25º C

3.6 dB max.

1850 MHz to 1910 MHz

Return Loss

10.0 dB min.

Rejection @ RX Band

Rejection

1930 MHz to 1990 MHz

1720 MHz to 1780 MHz

37.0 dB min.

25.0 dB min.

Antenna to RX Response

Insertion Loss

Frequency

Specifications @ 25º C

4.2 dB max.

1930 MHz to 1990 MHz

1850 MHz to 1910 MHz

Return Loss

10.0 dB min.

Rejection @ TX Band

55.0 dB min.

TX to RX Response

Rejection @ RX Band

Rejection @ TX Band

Frequency

1930 MHz to 1990 MHz

1850 MHz to 1910 MHz

Specifications @ 25º C

39.0 dB min.

56.0 dB min.

Power Rating

Impedance

3 W

50 Ω

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

0.1 dB

1.0 dB

Rev. 1

CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS

中文翻译

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