CWK-20R-29G [CRANE]

Directional Coupler, 18000MHz Min, 40000MHz Max, 1.3dB Insertion Loss-Max;


型号：	CWK-20R-29G
厂家：	Crane Aerospace & Electronics.
描述：	Directional Coupler, 18000MHz Min, 40000MHz Max, 1.3dB Insertion Loss-Max 射频微波
文件：	总2页 (文件大小：97K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CWK-R-G Series

DIRECTIONAL COUPLERS

0.5 to 40 GHz / Ultra-Broadband Stripline / Standard Coupling Values / K-Connectors

PRINCIPAL SPECIFICATIONS

Frequency Coupling¤, Freq. Directivity, *Insertion

VSWR Max., Coupled Out-

Main Coupled Pwr ‘‘Loss’’, line

Line Line dB, Max. Ref.

Model

Number

Range,

GHz

dB,

Nom.

Sensit.,

dB, Max. Min.

dB,

Loss,

dB, Max

CWK-10R-20.2G 0.5 - 40.0

10 ±1.0

±1.5

3.3

1.7:1 1.8:1

1.6:1 1.7:1

0.46

CWK-10R-21G 2.0 - 40.0

CWK-16R-21G

10 ±1.0

16 ±1.0

±0.65

1.9

1.4

0.46

0.08

CWK-10R-23G 6.0 - 40.0

CWK-20R-23G

10 ±1.0

20 ±1.0

±0.7

1.7

1.3

1.8:1 1.9:1

0.46

0.044

CWK-10R-29G 18.0 - 40.0 10 ±1.0

CWK-20R-29G

±0.65

1.7

1.3

0.46

0.044

20 ±1.0

¤Coupling is referenced to the output

* Insertion Loss above Coupled Power ‘‘Loss’’

GENERAL SPECIFICATIONS

General Notes:

Impedance:

50 W nom.

20 W max.

3 kW max.

1. The CWK-R series of directional couplers are 3

port devices utilizing stripline technology in a

connectorized package. Each unit is a multi-section

quarter wave coupler designed to cover a very broad

band of frequencies. They are ideally suited for

monitoring forward or reflected power in EW and

similar wideband systems with minimal perturbation

to the main line.

CW Input Power:

Peak Input Power:

Reflected Power:

10/12 dB units: 4 Watts max.

16/20 dB units: 50 Watts max.

2. Similar directional couplers and detectors may be

custom ordered with coupling values up to 35 dB and

over selected frequency bands up to 40 GHz and to

65 GHz with V connectors.

Operating Temperature:

Other Coupling Values:

-- 55° to +85°C

Check factory

3. These units comply with MIL-C-15370 and may be

supplied screened for compliance with additional

specifications you designate for military and

aerospace applications requiring the highest

reliability.

Other Frequency Bands: Check factory

Special Screening: Check factory

22Feb96

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

CWK-R-G Series

DIRECTIONAL COUPLERS

500 MHz to 40 GHz / Ultra-Broadband Stripline / Standard Coupling Values / K-Connector

Package Outline

NOTES:

1. Tolerance on 3

place decimals

±.020(.51) ex-

cept as noted.

2. Dimensions in

inches over mm.

3. All weights are

nominal.

21Feb96

ForfurtherinformationcontactMERRIMAC/41FairfieldPl.,WestCaldwell,NJ,07006/ 973-575-1300/FAX973-575-0531