KDK-744S Datasheet, PDF (1/3 Pages) SYNERGY MICROWAVE CORPORATION – Bi-directional coupler

bi-directional coupler
connectorized MODEL: kDk-744S
wide BANDWIDTH
10 - 1000 MHz
FEATURES:
► High Directivity
20
► Low Insertion Loss
20.2
20.4
20.6
20.8
21
10
110
210
310
410
510
610
710
810
910
1010
Frequency (MHz)
S21 Forward Coupling S43 Reverse Coupling
SPECIFICATIONS (Rev. B 01/13/09)
Frequency
10 - 1000 MHz
Coupling
20 ±1 dB (Nom.)
Coupling Flatness)
±1 dB
Mainline Loss
Freq. (MHz)
10 - 100
100 - 500
500 - 1000
Typ. (dB)
0.4
0.5
1.0
Max. (dB)
0.5
1.0
1.5
Directivity
Freq. (MHz)
10 - 100
100 - 500
500 - 1000
Typ. (dB)
30
25
20
Min. (dB)
23
18
15
Input Power
1 Watt (Max.)
Output Impedance
50 Ohms (Nom.)
VSWR:
1.3:1 (Typ.)
Operating Temperature Range -55 to +100 °C
Package #
113LF
Input
1
Port Configuration
Output
FWD. Coupled
4
2
REV. Coupled
3
Copyright © Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: [phone] • Fax: [phone]
E-Mail: [e-mail] • World Wide Web: http://www.synergymwave.com
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