CRM-15-50 [MERRIMAC]

DIRECTIONAL COUPLERS; 定向耦合器


型号：	CRM-15-50
厂家：	MERRIMAC INDUSTRIES, INC.
描述：	DIRECTIONAL COUPLERS 定向耦合器
文件：	总2页 (文件大小：164K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CR & CRM Series

DIRECTIONAL COUPLERS

100 kHz to 1000 MHz / Multi-Octave / 10, 15, & 20 dB Coupling / High Directivity / SMA & BNC

PRINCIPAL SPECIFICATIONS

Model

Number,

SMA

Model Frequency Operating Coupling Frequency Directivity, Insertion

VSWR,

Number,

BNC

Range, Bandwidth, Tolerance, Sensitivity,

dB,

Min.

Loss, dB, Main Cpld.

Max.*

MHz

¤ dB, Max. dB, Max.

Arm

CRM-10-50 CR-10-50

2 - 100

10 ±1.0

± 0.5

0.5

1.3:1 1.3:1

CRM-10-500 CR-10-500 10 - 1000

10 - 50

50 - 500

500 - 1000 10 ±1.0

10 ±1.0

± 0.5

1.0

1.5

1.5:1 1.5:1

1.3:1 1.3:1

1.5:1 1.5:1

CRM-15-50 CR-15-50

2 - 100

15 ±1.0

± 0.5

0.5

1.3:1 1.3:1

CRM-15-500 CR-15-500 5 - 1000

5 - 100

100 - 500

500 - 1000 15 ±1.0

15 ±1.0

± 0.5

± 0.75

0.5

1.0

1.5

1.3:1 1.3:1

1.2:1 1.3:1

1.3:1 1.5:1

CRM-20-2.5 CR-20-2.5

CRM-20-50 CR-20-50

CRM-20-500 CR-20-500 10 - 1000 10 - 500

0.1 - 5

2 - 100

0.1 - 5

2 - 100

20 ±1.0

± 0.5

± 1.0

0.5

1.0

1.5

1.3:1 1.3:1

1.35:1 1.35:1

500 - 1000 20 ±1.0

¤ Coupling is Referenced to the Input

* Insertion Loss excludes Coupling loss

Package Outline - CRM Series

NOTES: 1. Tolerance on 3 place decimals

±0.020(.51) except as noted.

2. Dimensions in inches over mm.

29Feb96

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

CR & CRM Series

DIRECTIONAL COUPLERS

100 kHz to 1000 MHz / Multi-Octave / 10, 15, & 20 dB Coupling / High Directivity / SMA & BNC

Package Outline CR series

NOTES: 1. Tolerance on 3 place decimals

±0.020(.51) except as noted.

2. Dimensions in inches over mm.

Typical Performance

GENERAL SPECIFICATIONS

Impedance:

50 W nom.

CW Input:

5 Watts max.

Weight: CR Series:

CRM Series:

2 oz (56 g) nom.

1.5 oz (42 g) nom.

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

General Notes:

1. Merrimac directional couplers are available in a

variety of packages to suit most applications such as

monitoring of incident and reflected power, signal

sampling, control loops and test signal injection

devices in BITE.

2. The CR/CRM series couplers may be custom

ordered with coupling values up to 30 dB and over

selected frequency bands up to 1.5 GHz.

3. All Merrimac couplers comply with MIL-C-15370 and

can be supplied screened for compliance with

additional specifications you designate for military and

aerospace applications requiring higher reliability.

29Apr96

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

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