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Dual Directional Couplers
High Power - Wide Band
Type N Connectors, -30 to -50 dB

MDI also produces a Dual Directional version of our Wide Band - High Power Couplers.
Both Incident and Reflected power can be measured simultaneously with this type of coupler design. These models are also available with coupling levels of -30 to -50dB and generally come with Type N connectors on the mainline and SMA on the coupled ports.

Please consult the factory for non-standard connector or coupling requirements.


Model*
Frequency
Range
(GHz)
Coupling
(dB)
Frequency
Sensitivity
(dB)
Input
Power
(Watts)
VSWR
(mainline)
Directivity**
(dB Min.)
Insertion
Loss
(dB Max)
RoHS
Compliance
318.2000-XN
0.5 - 2.0
X ±1.0
±0.75
600
1.20:1
18
0.40
R
318.2001-XN
1.0 - 2.0
X ±1.0
±0.75
600
1.20:1
18
0.40
R
318.2002-XN
1.0 - 4.0
X ±1.0
±1.00
600
1.30:1
15
0.60
R
318.2003-XN
1.0 - 8.0
X ±1.0
±1.30
300
1.80:1
12
1.20
Under Evaluation
318.2004-XN
1.0 - 11.0
X ±1.0
±2.00
250
1.35:1
15
0.50
Under Evaluation
318.2005-XN
1.5 - 4.5
X ±1.0
±0.60
600
1.25:1
18
0.40
Under Evaluation
318.2006-XN
2.0 - 4.0
X ±1.0
±0.75
600
1.20:1
18
0.40
R
318.2007-XN
2.0 - 8.0
X ±1.0
±0.60
400
1.35:1
16
0.40
Under Evaluation
318.2008-XN
2.6 - 5.2
X ±1.0
±0.75
600
1.25:1
18
0.40
Under Evaluation
318.2009-XN
4.0 - 8.0
X ±1.0
±0.75
600
1.35:1
18
0.40
Under Evaluation
318.2010-XN
4.0 - 12.0
X ±1.0
±0.80
200
1.35:1
15
0.50
Under Evaluation
318.2011-XN
5.0 - 11.0
X ±1.0
±0.80
250
1.35:1
15
0.50
Under Evaluation
318.2012-XN
5.8 - 6.4
X ±1.0
±1.30
500
1.80:1
12
1.20
Under Evaluation
318.2013-XN
6.0 - 18.0
X ±1.0
±1.30
100
1.80:1
12
1.20
Under Evaluation
318.2014-XN
7.0 - 11.0
X ±1.0
±0.50
300
1.35:1
16
0.50
Under Evaluation
318.2015-XN
8.0 - 12.4
X ±1.0
±1.30
300
1.80:1
12
1.20
Under Evaluation
318.2016-XN
12.0 - 18.0
X ±1.0
±1.00
100
1.70:1
12
1.00
Under Evaluation
 *To obtain actual model number, replace 'X' with the required coupling value, from -30 to -50 dB
 **Higher directivity designs are available. Consult the factory.

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Microwave Devices, Inc.
1150 N. Graham Road
Franklin, IN 46131
Phone: 317-736-8833
U.S. Toll free: 888-736-8837
Fax: 317-736-8382
info3@mwdevices.com