Datasheet > 射频和微波 > 射频/微波耦合器> CBF-20A-1250

CBF-20A-1250

更新时间： 2024-02-14 15:05:23

品牌	Logo	应用领域
MERRIMAC		/
页数	文件大小	规格书
1页	59K
描述
3-PORT DIRECTIONAL COUPLERS

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

CBF-20A-1250 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.74	构造：	COMPONENT
最大输入功率 (CW)：	30 dBm	最大插入损耗：	1.5 dB
最大工作频率：	2000 MHz	最小工作频率：	100 MHz
射频/微波设备类型：	DIRECTIONAL COUPLER	最大电压驻波比：	1.7
Base Number Matches：	1

CBF-20A-1250 数据手册

CBF-A Series

3-PORT DIRECTIONAL COUPLERS

5 to 2000 MHz / Multi-Octave / 10 & 20 dB Models / Hi-Reliability Hermetic Package / Flatpack

PRINCIPAL SPECIFICATIONS

Frequency Performance

¤ Coupling Frequency Directivity, *Insertion

Model

Number

Range,

MHz

Bandwidth,

MHz

dB,

Nom.

Sensitivity,

dB, Max.

dB,

Min.

Loss, dB,

Max.

VSWR,

Max.

CBF-10A-375

CBF-20A-375

5 - 750

10 ± 1.0

± 0.5

1.3

1.5:1

5 - 750

10 - 400

20 ± 1.0

± 0.75

± 0.5

1.0

0.6

1.5:1

1.3:1

CBF-11A-1250 100 - 2000

CBF-20A-1250 100 - 2000

100 - 2000

500 - 1000

11 ± 1.0

± 0.5

1.5

1.2

1.7:1

1.5:1

100 - 2000

500 - 1000

20 ± 1.0

± 0.5

1.5

1.2

1.7:1

1.5:1

¤ Coupling is Referenced to the Input

* Insertion Loss excludes Coupling Loss

A-Size Package Outline

GENERAL SPECIFICATIONS

Impedance:

50 W nom.

CW Input:

1 W max.

Weight, nominal:

Operating Temperature:

0.1 oz (2.8 g)

-- 55° to +85°C

OPTIONS

Coupling Values:

Higher Frequency:

5 to 30 dB

up to 2.5 GHz

Close Tolerance Coupling: ± 0.5 dB

General Notes:

1. Directional couplers are useful for monitoring incident and

reflected power, signal sampling, control loops and BITE.

2. The CBF-A series consists of 3 port devices with one port

internally terminated. They may be used back-to-back as dual

directional couplers. The CRF-A series of bi-directional couplers

provides direct access to both coupled ports.

3. Merrimac couplers may be ordered with specific coupling values

up to 30 dB and over selected frequency bands up to 18 GHz in

microwave packages.

4. These units comply with the applicable portions of MIL-C-15370

and can be supplied screened to comply with additional

specifications you designate for military and aerospace

NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted.

2. Dimensions in inches over millimeters.

3. Dimensions marked with * apply only at body.

4. All unmarked pins are case ground.

applications requiring higher reliability.

09Apr96

For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531

下载PDF

与CBF-20A-1250相关器件

型号	品牌	描述	获取价格	数据表
CBF-20A-1250SQ	MERRIMAC	DIRECTIONAL COUPLERS	获取价格
CBF-20A-375	MERRIMAC	3-PORT DIRECTIONAL COUPLERS	获取价格
CBF-25	COOPER	Automotive Circuit Breakers	获取价格
CBF-30	COOPER	Automotive Circuit Breakers	获取价格
CBF-35	COOPER	Automotive Circuit Breakers	获取价格
CBF-40	COOPER	Automotive Circuit Breakers	获取价格