Datasheet > 射频和微波 > 射频/微波耦合器> CRF-11A-1000

CRF-11A-1000

更新时间： 2024-01-07 04:39:23

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	32K
描述
BI-DIRECTIONAL COUPLERS

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CRF-11A-1000 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
Reach Compliance Code：	compliant	风险等级：	5.74
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：	1.5 dB
最大工作频率：	1500 MHz	最小工作频率：	100 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：	1.7
Base Number Matches：	1

CRF-11A-1000 数据手册

CRF-A Series

BI-DIRECTIONAL COUPLERS

5 to 1500 MHz / 4-Port / Multi-Octave / Minimal Size and Weight / Hi-Rel Hermetic Flatpack

PRINCIPAL SPECIFICATIONS

Frequency

Range,

MHz

Performance

Bandwidth,

MHz

¤ Coupling Frequency Directivity, *Insertion

Model

Number

Value,

Sensitivity,

dB, Max.

dB,

Loss, dB,

Max.

VSWR,

Max.

dB, Nom.

Min.

CRF-10A-250

CRF- 20A-250

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

CRF-11A-1000 100 - 1500

CRF-20A-1000 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

Outline of A-Size Package

GENERAL SPECIFICATIONS

Impedance:

50 W nom.

1 W max.

CW Input:

Weight, nominal:

0.1 oz (2.8 g)

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

OPTIONAL SPECIFICATIONS

Coupling Values:

Frequency Bands:

5 to 30 dB

up to 2.5 GHz

Close tolerance Coupling: ± 0.5 dB

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.

Three Port Equivalents: see CBF series

General Notes:

1. Merrimac directional couplers are available in a variety of packages to suit most applications. The CRF-A series utilizes the standard

flatpack which is suitable for aerospace applications where size, weight and reliability are important considerations.

2. Applications of directional couplers include monitoring of incident and reflected power,signal sampling for control loops and test signal

injection devices in BITE. These Bi-Directional Couplers have both coupled ports available but they may be ordered with one coupled

port terminated internally as in the CBF series of directional couplers.

3. Merrimac Couplers may be ordered with coupling values up to 30 dB covering selected frequency bands up to 65 GHz.

4. These units comply with MIL-C-15370 and can be supplied screened for compliance with additional specifications you specify for

military and aerospace applications requiring higher reliability.

25Mar96

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

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