DIRECTIONAL COUPLERS
REV: 005, 02/08/01
CSM-10-1.5G SQ
SPACE QUALIFIED
1 - 2 GHz DIRECTIONAL COUPLER
TECHNICAL DESCRIPTION / APPLICATION
The CSM-10-1.5G SQ Directional Coupler covers 1-2 GHz with a stripline design. This offers low transmission
loss and excellent VSWR. This unit has been designed, manufactured and qualified per Merrimac document
CENG-0001, Standard Design Requirements for Space Qualified Devices.
SERIES 05
GENERAL SPECIFICATIONS
MOD E L N U MB E R
FR E QU E N C Y
R AN GE
GHz
C S M-10-1.5G S Q
V S WR
C OUP LE D , MA X .
1.1:1
1.0 - 2.0
C OU P LIN G
dB
10 +/- 1.25
IN S E R TION LOS S
dB
MA X .
0.2
C W P OWE R R ATIN G
MAIN LIN E
D IR E C TIV ITY
dB
MIN.
23
V S WR
MA IN, MA X .
1.1:1
WE IGH T
MA X .
10 WATTS
1.27 oz.
FR E QU E N C Y S E N S ITIV ITY
dB
MAX .
+/- .75
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
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
