CTM-20-1.25GSQ 参数 Datasheet PDF下载

CTM-20-1.25G SQ

DIRECTIONAL COUPLERS

REV: 006, 10/07/04

• SPACE QUALIFIED

• 0.5 - 2.0 GHz DIRECTIONAL COUPLER

SERIES 05

TECHNICAL DESCRIPTION / APPLICATION

The CTM-20-1.25G SQ Directional Coupler covers 0.5 - 2.0 GHz with a stripline design. This offers low

transmission and excellent VSWR. This unit has been designed, manufactured and qualified per Merrimac

document CENG-0001, “Standard Design Requirements for Space Qualified Devices”.

GENERAL SPECIFICATIONS

MODEL NUMBER

FREQUENCY

RANGE

GHz

CTM-20-1.25G SQ

VSWR

COUPLED, MAX.

1.20:1

0.5 - 2.0

COUPLING

dB

20 +/- 1.0

INSERTION LOSS

dB

MAX.

0.35

CW POWER RATING

MAIN LINE

DIRECTIVITY

dB

MIN.

22

VSWR

MAIN, MAX.

1.20:1

WEIGHT

MAX.

10 WATTS

FREQUENCY SENSITIVITY

dB

MAX.

+/- 1.0

PACKAGE OUTLINE

Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006

Tel: 973.575.1300 / Fax: 973.575.0531 / Internet: www.Merrimacind.com