CTM-20-1.25GSQ Datasheet, PDF (1/1 Pages) Merrimac Industries, Inc. – DIRECTIONAL COUPLERS

CTM-20-1.25G SQ
DIRECTIONAL COUPLERS
REV: 006, 10/07/04
• SPACE QUALIFIED
• 0.5 - 2.0 GHz DIRECTIONAL COUPLER
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”.
MODEL NUMBER
CTM-20-1.25G SQ
VSWR
COUPLED, MAX.
1.20:1
GENERAL SPECIFICATIONS
FREQUENCY
RANGE
GHz
COUPLING
dB
INSERTION LOSS
dB
MAX.
DIRECTIVITY
dB
MIN.
0.5 - 2.0
20 +/- 1.0
FREQUENCY SENSITIVITY
dB
MAX.
0.35
22
CW POWER RATING
MAIN LINE
+/- 1.0
10 WATTS
PACKAGE OUTLINE
VSWR
MAIN, MAX.
1.20:1
WEIGHT
MAX.
Merrimac Industries, RF & Microwave Products Division / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: [phone] / Fax: [phone] / Internet: www.Merrimacind.com