Coupler Model SC-4B Datasheet Available

directional coupler
SURFACE MOUNT MODEL: sc-4b
5 - 1000 MHz
WIDE BANDWIDTH
FEATURES:
► Low Insertion Loss
► Excellent Coupling Flatness
► High Directivity
► Lead Free - RoHs Compliant
► Small Size, Surface Mount
12
11.5
Coupling (dB)
11
10.5
10
9.5
9
30
127
224
321
418
515
612
709
806
903
1000
Frequency (MHz)
SPECIFICATIONS (Rev. C 05/28/09)
Package #
Frequency
5 - 1000 MHz
Coupling
10 dB ±0.5 dB (Nom.)
Coupling Flatness
± 0.5 dB
Freq. (MHz)
Mainline Loss
dB (Typ.)
dB (Max.)
5-50
0.8
1.2
50-500
1.1
1.5
500-1000
0.9
1.8
dB (Typ.)
dB (Min.)
5-50
30
25
50-500
35
25
500-1000
20
15
Freq. (MHz)
Directivity
Impedance
50 Ohms (Nom.)
VSWR:
1.3:1 (Typ.)
Operating Temperature
Range
-40 to +85 °C
Input
6
Copyright © 2006 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com
134
PORT CONFIGURATION
Output
Coupled
Gnd.
1
4
2,5
No. Conn.
3
directional coupler
SURFACE MOUNT MODEL: sc-4b
5 - 1000 MHz
WIDE BANDWIDTH
Directivity (dB)
40
30
20
10
0
5
105
205
305
405
505
605
705
805
905
1005
701.5
801
900.5
1000
Frequency (MHz)
1.75
1.5
Mainline Loss (dB)
1.25
1
0.75
0.5
0.25
0
5
104.5
204
303.5
403
502.5
602
Frequency (MHz)
Copyright © 2006 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com
PERFORMANCE PLOTS
50
directional coupler
SURFACE MOUNT MODEL: sc-4b
5 - 1000 MHz
WIDE BANDWIDTH
35
Return Loss (dB)
30
25
20
15
10
5
0
5
105
205
305
405
505
605
Frequency (MHz)
Input
Coupled
Output
Copyright © 2006 Synergy Microwave Corporation
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: [email protected] • World Wide Web: http://www.synergymwave.com
705
805
905
1005
PERFORMANCE PLOTS
40
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