Datasheet > 射频和微波 > 射频/微波耦合器> CRG-20B-255

CRG-20B-255

更新时间： 2024-01-28 11:42:36

品牌	Logo	应用领域
MERRIMAC		射频和微波射频耦合器微波耦合器
页数	文件大小	规格书
1页	66K
描述
BI-DIRECTIONAL COUPLERS

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技术参数
数据手册

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CRG-20B-255 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.74	Is Samacsys：	N
其他特性：	HIGH RELIABILITY	特性阻抗：	50 Ω
最大输入功率 (CW)：	30 dBm	最大插入损耗：	1 dB
最大工作频率：	500 MHz	最小工作频率：	5 MHz
最高工作温度：	85 °C	最低工作温度：	-55 °C
射频/微波设备类型：	BI-DIRECTIONAL COUPLER	最大电压驻波比：	1.5
Base Number Matches：	1

CRG-20B-255 数据手册

CRG-B Series

BI-DIRECTIONAL COUPLERS

5 to 1500 MHz / Multi-Octave / 4-Port / Minimal Size and Weight / Hi-Rel Surface Mount Package

PRINCIPAL SPECIFICATIONS

Model for

Vapor Phase

& IR Insertion

Frequency

Range,

MHz

Performance ¤ Coupling Frequency Directivity, *Insertion

VSWR,

In/Out,

Max.

Bandwidth,

MHz

Value,

dB, Nom.

Sensitivity,

dB, Max.

dB,

Min.

Loss, dB,

Max.

CRG-10B-255

CRG- 20B-255

5 - 500

10 ±1.0

± 0.5

1.3

1.5:1

5 - 500

10 - 400

20 ±1.0

± 0.75

± 0.5

1.0

0.6

1.5:1

1.3:1

CRG-11B-1005 100 - 1500

CRG-20B-1005 100 - 1500

100 - 1500

500 - 1000

11 ±1.0

± 0.5

1.5

1.2

1.7:1

1.5:1

100 - 1500

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

General Notes:

GENERAL SPECIFICATIONS

1. The CRG-B series of bi-directional couplers has both coupled ports

available. Units may be ordered with one coupled port terminated internally

with coupling values up to 30 dB and with coverage over selected frequency

bands up to 2 GHz.

Impedance:

50 W nom.

1 W max.

CW Input:

2. These units comply with MIL-C-15370 requirements and can be supplied

screened for compliance with specifications you designate for military and

aerospace applications requiring higher reliability.

Weight, nominal:

Operating Temperature: -- 55° to +85°C

0.07 oz (2 g)

B-Size Package

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

2. Dimensions in inches over millimeters.

3. Max. is largest dimension allowed.

4. All unnumbered tabs are case ground.

Function

Main line input

Main line output

Reverse coupled

Forward coupled

26Apr96

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

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