Datasheet > DFC4R947P025BHA

DFC4R947P025BHA

更新时间： 2024-11-04 18:58:15

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
14页	448K
描述
Ceramic BPF

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中文翻译

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技术参数
数据手册

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DFC4R947P025BHA 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.82
滤波器类型：	CERAMIC BPF	Base Number Matches：	1

DFC4R947P025BHA 数据手册

CERAMIC MICROWAVE FILTERS

BAND PASS FILTERS–DP TYPE

DFC Se rie s

2-POLE – GPS/ ISM915 PART NUMBERING SYSTEM

DFC

836

025

DESCRIPTION

DFC: Band Pass

Filter

POLES

FREQUENCY IN GHZ

TYPE

BAND WIDTH PACKAGE TYPE

HH: Monoblock

3: 3 Pole IR96:1.96GHz (1960MHz) E: Band Elimination 186: 186MHz LH: Monoblock

SPECIFICATION

DEPENDENT

A–Z

2: 2 Pole R836: .836 GHz (836MHz) P: Band Pass Filter 025: 25MHz

4: 4 Pole

Filter

BH: Discrete

Resonator

TRANSMISSION vs. REFLECTION CHARACTERISTICS

DIMENSIONS: mm

DFC2R915P026BHD

1.3

DFC21R57P002BHA

1.5

13.5

1.5

1.56

OUT

1.3

1.5

6.6

2.9 ± 0.3

2.3

CONDUCTIVE

MATERIAL

+0.2

–0.3

1015

0.15

1375 (BHA)

1575.42

1775 (BHA)

815

915.0

TOLERANCES UNLESS

OTHERWISE SPECIFIED: ± 0.2

Frequency (MHz)

SPECIFICATIONS

Center Frequency Bandwidth

Insertion Loss

in BW (dB)

Ripple in BW V.S.W.R. in Attenuation (dB)

Application

Part Number

Marking

fo (MHz)

(MHz)

(dB)

(MHz)

0.8 (+25°C)

0.9 (–30 ~ +85°C)

16 (fo – 140)

14 (fo + 140)

23 (fo – 77.5)

18 (fo + 77.5)

GPS

DFC21R57P002BHA

DFC2R915P026BHD

1575.42

fo ± 1.0

0.3

2.0

ISM915

915.0

fo ± 13.0

2.3

1.0

2.0

2-POLE – ISM 2.4GHZ/GPS

DIMENSIONS: mm

1.5

2.75

2.3

1.5

OUT

CONDUCTIVE

MATERIAL

TOLERANCES UNLESS

OTHERWISE SPECIFIED: ± 0.2

0.15

TRANSMISSION vs. REFLECTION CHARACTERISTICS

DFC22R44P084BHD

DFC21R57P002BHD

1475.5

fo – 500

fo + 500

1575.5

Frequency (MHz)

1675.5

Frequency (MHz)

SPECIFICATIONS

Center Frequency Bandwidth

Insertion Loss

in BW (dB)

Ripple in BW V.S.W.R. in Attenuation (dB)

Application

Part Number

Marking

fo (MHz)

(MHz)

(dB)

(MHz)

1.0 (+25°C)

1.2 (–35 ~ +85°C)

ISM 2.4GHz DFC22R44P084BHD

2442.0

fo ± 42.0

0.5

2.0

15 (fo ± 250)

12 (fo – 30)

11 (fo + 30)

22 (fo – 50)

18 (fo + 50)

GPS

DFC21R57P002BHD

1575.5

fo ± 1.0

3.0

0.5

2.0

CG01-H

329

12 3 4 5 6 7...14

中文翻译

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