Datasheet > USB245A

USB245A

更新时间： 2025-01-20 14:54:51

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
2页	458K
描述

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中文翻译

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技术参数
数据手册

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USB245A 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.7	滤波器类型：	CERAMIC BPF
Base Number Matches：	1

USB245A 数据手册

USB245A - PRELIMINARY

2420-2483 MHz WiFi Bandpass Filter

Features

. Subset of 2.4GHz WiFi band

. Supports extra rejection for Band 40 co-location

. Universal footprint across family for all TDD bands

Applications

Part Dimensions: 25.9 × 8.9 × 6.7 mm • 3.7 g

Materials: Ag plated ceramic block with tin plated brass shield

. Wireless Infrastructure applications

. High-performance carrier-grade TDD basestations for up

to 5.0W at the antenna port.

Description

Surface mount ceramic bandpass filter supports a universal footprint across all TDD frequency bands enabling the

use of a common system PCB. Provides superior rejection, insertion loss, reliability, as well as both peak and

average power handling compared to other bandpass filter technologies.

Electrical Specifications

Frequency

Typical

Spec.

Spec. over

Parameter

(MHz)

at 25⁰C

-40⁰C to +85⁰C

Nominal Impedance

Average Input Power

Peak Input Power

50 ohms

5.0 Watt max

50 Watt max

Input-Output Response

Passband Insertion Loss (20 MHz avg)

Passband Ripple (20 MHz)

Passband Return Loss

2420-2483

1-2360

2360-2380

2380-2400

2.0 dB

1.6 dB

15 dB

60 dB

43 dB

3.0 dB max

2.0 dB max

14 dB min

45 dB min

50 dB min

40 dB min

3.0 dB max

2.0 dB max

14 dB min

45 dB min

50 dB min

40 dB min

Attenuation:

4840-4967

15 dB

10 dB min

Note: CTS tests each unit to the critical specifications above.

Subsequent audits may deviate due to repeatability among

different test systems which shall not exceed these allowances.

Specification Allowance

Insertion Loss 0.1 dB

Return Loss

Attenuation

1.0 dB

2017-04-24 Rev. D

Page 1 of 2

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

中文翻译

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