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Stripline Directional Couplers
Octave Band / Wide Band Models
Stripline Directional Coupler
Microwave Devices provides an excellent line of stripline, octave bandwidth directional couplers with 50 Watt average power rating. SMA or Type N connectors are standard, with coupling values of 6, 10, 20 or 30 dB.

We will also be pleased to work with you on your own specific requirements.


 50 Watt - SMA Connectors
MODEL FREQUENCY
RANGE
(GHz)
*COUPLING
(dB)
FREQUENCY
SENSITIVITY
(dB)
INSERTION LOSS
(dB Max)
DIRECTIVITY
(dB Min)
VSWR Power (Watts) RoHS
Compliance
Excluding
Coupled
Power
True Pri.
Line
Sec.
Line
Average
Incident
Average
Reflected
Peak
(kW)
317.2021-6/S  
317.2021-10/S
317.2021-20/S
317.2021-30/S
0.5 - 1.0 6±1.25
10±1.25
20±1.25
30±1.25
±0.60
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
0.80
0.80
0.20
0.20
25
25
25
25
1.15:1
1.15:1
1.15:1
1.20:1
1.15:1
1.15:1
1.15:1
1.15:1
50 2
5
50
50
3 R
317.2022-6/S  
317.2022-10/S
317.2022-20/S
317.2022-30/S
1.0 - 2.0 6±1.00
10±1.25
20±1.25
30±1.25
±0.60
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
1.80
0.90
0.20
0.20
25
25
25
25
1.15:1
1.10:1
1.10:1
1.10:1
1.15:1
1.10:1
1.10:1
1.10:1
50 2
5
50
50
3 R
317.2023-6/S  
317.2023-10/S
317.2023-20/S
317.2023-30/S
2.0 - 4.0 6±1.00
10±1.25
20±1.25
30±1.25
±0.60
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
1.80
0.70
0.20
0.20
22
22
22
22
1.15:1
1.15:1
1.15:1
1.15:1
1.15:1
1.15:1
1.15:1
1.15:1
50 2
5
50
50
3 R
317.2024-6/S  
317.2024-10/S
317.2024-20/S
317.2024-30/S
2.6 - 5.2 6±1.00
10±1.25
20±1.25
30±1.25
±0.60
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
1.80
0.80
0.25
0.25
18
20
20
20
1.25:1
1.25:1
1.25:1
1.25:1
1.25:1
1.25:1
1.25:1
1.25:1
50 2
5
50
50
3 R
317.2025-6/S  
317.2025-10/S
317.2025-20/S
317.2025-30/S
4.0 - 8.0 6±1.00
10±1.25
20±1.25
30±1.25
±0.60
±0.75
±0.75
±0.75
0.25
0.25
0.25
0.25
2.00
1.00
0.30
0.25
18
20
20
20
1.30:1
1.30:1
1.25:1
1.25:1
1.30:1
1.30:1
1.30:1
1.30:1
50 2
5
50
50
3 R
317.2026-6/S  
317.2026-10/S
317.2026-20/S
317.2026-30/S
7.0 - 12.4 6±1.00
10±1.25
20±1.00
30±1.00
±0.50
±0.50
±0.50
±0.50
0.40
0.40
0.30
0.30
2.00
1.00
0.30
0.30
15
17
17
17
1.35:1
1.35:1
1.35:1
1.35:1
1.40:1
1.40:1
1.40:1
1.40:1
50 2
5
50
50
3 R
317.2027-6/S  
317.2027-10/S
317.2027-20/S
317.2027-30/S
7.5 - 16.0 6±1.10
10±1.50
20±1.25
30±1.25
±0.60
±0.75
±0.75
±0.75
0.60
0.60
0.50
0.50
2.00
1.00
0.50
0.50
12
12
15
15
1.35:1
1.35:1
1.35:1
1.35:1
1.40:1
1.40:1
1.40:1
1.40:1
50 2
5
50
50
2 R
317.2028-6/S  
317.2028-10/S
317.2028-20/S
317.2028-30/S
12.4 - 18.0 6±1.00
10±1.00
20±1.00
30±1.00
±0.50
±0.50
±0.50
±0.50
0.55
0.55
0.50
0.50
2.00
1.10
0.55
0.55
15
15
15
15
1.35:1
1.35:1
1.30:1
1.30:1
1.45:1
1.40:1
1.40:1
1.40:1
50 2
5
50
50
1 R
317.2029-6/S  
317.2029-10/S
317.2029-20/S
317.2029-30/S
18.0 - 26.5 6±1.30
10±1.20
20±1.20
30±1.20
±0.80
±0.70
±0.70
±0.70
0.90
0.90
0.80
0.80
2.00
1.50
0.80
0.80
10
11
11
11
1.70:1
1.60:1
1.60:1
1.60:1
1.80:1
1.70:1
1.70:1
1.70:1
50 2
5
50
50
1 R
317.2031-6/S  
317.2031-10/S
317.2031-20/S
317.2031-30/S
1.5 - 3.0 6±1.30
10±1.00
20±1.00
30±1.00
±0.75
±0.75
±0.75
±0.75
0.90
0.90
0.80
0.50
2.00
1.50
0.80
0.55
17
17
17
17
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
50 2
5
50
50
1 R
317.2032-6/S  
317.2032-10/S
317.2032-20/S
317.2032-30/S
0.225 - 0.4 6±1.25
10±1.00
20±1.00
30±1.00
±0.75
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
1.80
0.90
0.20
0.20
22
22
22
22
1.20:1
1.20:1
1.20:1
1.20:1
1.20:1
1.20:1
1.20:1
1.20:1
50 2
5
50
50
1 R
 * Includes Frequency Sensitivity


 50 Watt - Type N Connectors
MODEL FREQUENCY
RANGE
(GHz)
*COUPLING
(dB)
FREQUENCY
SENSITIVITY
(dB)
INSERTION LOSS
(dB Max)
**DIRECTIVITY
(dB Min)
VSWR POWER (Watts) RoHS
Compliance
Excluding
Coupled
Power
True Pri.
Line
Sec.
Line
Average
Incident
Average
Reflected
Peak
(kW)
317.2000-6/NF  
317.2000-10/NF
317.2000-20/NF
317.2000-30/NF
.225 - 0.4 6±1.00
10±1.00
20±1.00
30±1.00
±0.75
±0.75
±0.75
±0.75
0.25
0.25
0.25
0.25
1.85
0.75
0.30
0.30
19
19
19
19
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
50 2
5
50
50
1 R
317.2001-6/NF  
317.2001-10/NF
317.2001-20/NF
317.2001-30/NF
317.2001-40/NF
0.5 - 1.0 6±1.00
10±1.25
20±1.25
30±1.25
40±1.25
±0.75
±0.75
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
0.20
0.80
0.80
0.25
0.25
0.25
22
22
22
22
22
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
1.30:1
50 2
5
50
50
50
3 R
317.2002-6/NF  
317.2002-10/NF
317.2002-20/NF
317.2002-30/NF
317.2002-40/NF
1.0 - 2.0 6±1.25
10±1.25
20±1.25
30±1.25
40±1.25
±0.75
±0.75
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
0.20
2.00
0.90
0.20
0.20
0.20
20
20
20
20
20
1.22:1
1.22:1
1.22:1
1.22:1
1.22:1
1.25:1
1.25:1
1.25:1
1.25:1
1.25:1
50 2
5
50
50
50
3 R
317.2003-6/NF  
317.2003-10/NF
317.2003-20/NF
317.2003-30/NF
1.5 - 3.0 6±1.25
10±1.25
20±1.25
30±1.25
±0.85
±0.85
±0.85
±0.85
0.25
0.25
0.25
0.25
1.85
0.75
0.30
0.30
17
17
17
17
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
50 2
5
50
50
1 R
317.2004-6/NF  
317.2004-10/NF
317.2004-20/NF
317.2004-30/NF
1.85 - 3.65 6±1.25
10±1.25
20±1.25
30±1.25
±0.85
±0.85
±0.85
±0.85
0.35
0.35
0.20
0.20
1.20
1.20
0.30
0.20
18
18
18
18
1.35:1
1.35:1
1.35:1
1.35:1
1.35:1
1.35:1
1.35:1
1.35:1
50 2
5
50
50
3 R
317.2005-6/NF  
317.2005-10/NF
317.2005-20/NF
317.2005-30/NF
2.0 - 4.0 6±1.25
10±1.25
20±1.25
30±1.25
±0.75
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
1.80
0.90
0.30
0.30
18
18
18
18
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
50 2
5
50
50
3 R
317.2006-6/NF  
317.2006-10/NF
317.2006-20/NF
317.2006-30/NF
2.6 - 5.2 6±1.25
10±1.25
20±1.25
30±1.25
±0.75
±0.75
±0.75
±0.75
0.20
0.20
0.20
0.20
1.80
0.80
0.30
0.30
18
18
18
18
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
1.40:1
50 2
5
50
50
3 R
317.2007-6/NF  
317.2007-10/NF
317.2007-20/NF
317.2007-30/NF
4.0 - 8.0 6±1.25
10±1.25
20±1.25
30±1.25
±0.85
±0.85
±0.85
±0.85
0.35
0.35
0.35
0.35
2.00
1.20
0.35
0.35
17
17
17
17
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
50 2
5
50
50
3 R
317.2008-6/NF  
317.2008-10/NF
317.2008-20/NF
317.2008-30/NF
7.0 - 14.0 6±1.25
10±1.25
20±1.25
30±1.25
±0.85
±0.85
±0.85
±0.85
0.45
0.45
0.45
0.45
2.00
1.20
0.45
0.45
15
15
15
15
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
1.50:1
50 2
5
50
50
3 R
 * Includes Frequency Sensitivity
 ** Higher Directivity Designs Available.   Consult Factory With Requirements.

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Microwave Devices, Inc.
240 N. Forsythe St.
Franklin, IN 46131 USA
Phone: 317-868-8833
Fax: 317-868-8051
sales@mwdevices.com
For Sales Assistance, Contact: sales@mwdevices.com

For Product Information, Contact: info@mwdevices.com

For Engineering Support, Contact: engineering@mwdevices.com

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