Directional Couplers

 BROAD BAND SMA DIRECTIONAL COUPLERS

Model #

Freq. GHz

Coupling
dB
Freq.
Sens.
dB
Loss
dB Max

Directivity dB
VSWR
Max
Power Watts
Excluding Coupling
Pri. Line

Sec. Line
Average Incident Average Reflected Peak
VDC-0520-6
 VDC-0520-10
VDC-0520-20
VDC-0520-30
0.5-2 6±0.70
10±0.70
20±0.70
30±1.0
±0.7
±0.7
±0.7
±1.0
0.4
0.4
0.3
0.3
23
23
23
20
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-0825-6
 VDC-0825-10
VDC-0825-20
VDC-0825-30
0.8-2.5 6±0.70
10±0.70
20±0.70
30±1.0
±.0.7
±0.7
±0.7
±0.7
0.4
0.4
0.3
0.3
23
23
23
20
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-1040-6
VDC-1040-10
VDC-1040-20
VDC-1040-30
1-4 6±0.70
10±0.70
20±0.70
30±1.0
±.0.7
±0.7
±0.7
±0.7
0.4
0.4
0.3
0.3
22
22
22
20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-2080-6
 VDC-2080-10
VDC-2080-20
VDC-2080-30
2-8 6±0.70
10±0.70
20±0.70
30±1.0
±.0.7
±0.7
±0.7
±0.7
0.4
0.4
0.3
0.3
20
20
20
20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-40124-6
VDC-40124-10
VDC-40124-20
VDC-40124-30
4-12.4 6±0.70
10±0.70
20±0.70
30±1.0
±0.7
±0.7
±1.0
±1.0
0.5
0.5
0.4
0.4
17
17
17
17
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-05180-10
VDC-05180-20
VDC-05180-30
0.5-18 10±1.0
20±1.0
30±1.0
±1.0
±1.0
±1.5
1.2
1.2
1.1
0.5-12.4/12.4-18
15/12
15/12
12/8
1.40
1.40
1.40
1.50
1.50
1.40
50
50
50
5
50
50
3K
3K
3K
VDC-10180-10
VDC-10180-20
VDC-10180-30
1-18 10±1.0
20±1.0
30±1.2
±1.0
±1.0
±1.2
0.9
0.8
0.8
1-12.4/12.4-18
15/12
15/12
15/10
1.40
1.40
1.40
1.50
1.50
1.50
50
50
50
5
50
50
2K
2K
2K
VDC-20180-6
VDC-20180-10
VDC-20180-20
VDC-20180-30
2-18 6±0.70
10±0.70
20±0.70
30±1.0
±0.7
±0.7
±0.7
±1.0
0.9
0.8
0.8
0.8
2-12.4/12.4-18
15/12
15/12
15/12
15/10
1.40
1.40
1.40
1.40
1.50
1.50
1.50
1.50
50
50
50
50
2
5
50
50
1K
1K
1K
1K
VDC-40180-6
VDC-40180-10
VDC-40180-20
VDC-40180-30
4-18 6±0.70
10±0.70
20±0.70
30±1.0
±0.7
±0.7
±0.7
±1.0
0.7
0.7
0.6
0.6
4-12.4/12.4-18
15/12
15/12
15/10
15/10
1.35
1.35
1.40
1.40
1.40
1.40
1.40
1.50
50
50
50
50
2
5
50
50
1K
1K
1K
1K
VDC-05200-10
VDC-05200-20
VDC-05200-30
0.5-20  
10±1.0
20±1.0
30±1.5

±1.0
±1.0
±1.5
1.5
1.4
1.4
0.5-12.4/12.4-20
15/12
15/10
12/8
1.40
1.40
1.40
1.50
1.50
1.50
50
50
50
5
50
50
1K
1K
1K
VDC-40200-6
VDC-40200-10
VDC-40200-20
VDC-40200-30
4-20 6±0.70
10±0.70
20±0.70
30±1.0
±1.0
±1.0
±1.0
±1.0
1.1
1.1
1.0
1.0
4-12.4/12.4-20
15/12
15/12
15/10
12/10
1.40
1.40
1.40
1.40
1.50
1.50
1.50
1.50
50
50
50
50
2
5
50
50
1K
1K
1K
1K
 OCTAVE BAND SMA DIRECTIONAL COUPLERS


Model #

Freq. GHz
Coupling
dB
Freq. Sens.
dB
Insertion Loss
dB Max
  Directivity dB VSWR
Max
Power Watts
Excluding Coupling True Pri. Line Sec. Line Average Incident Average Reflected Peak
VDC-0510-6
VDC-0510-10
VDC-0510-20
VDC-0510-30
0.5-1 6±0.70
10±0.70
20±0.70
30±1.00
±.70
±.70
±.70
±.70
.20
.20
.15
.15
1.80
.80
.20
.20
25
25
25
25
1.15
1.10
1.10
1.10
1.15
1.10
1.10
1.10
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-1020-6
VDC-1020-10
VDC-1020-20
VDC-1020-30
1-2 6±0.70
10±0.70
20±0.70
30±0.70
±.70
±.70
±.70
±.70
.20
.20
.15
.15
1.80
.80
.20
.20
25
25
25
25
1.15
1.10
1.10
1.10
1.15
1.10
1.10
1.10
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-2040-6
VDC-2040-10
VDC-2040-20
VDC-2040-30
2-4 6±0.70
10±0.70
20±0.70
30±1.00
±.70
±.70
±.70
±.70
.25
.25
.25
.20
1.80
.80
.20
.20
22
22
22
22
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-2652-6
VDC-2652-10
VDC-2652-20
VDC-2652-30
2.6-5.2 6±0.70
10±0.70
20±0.70
30±1.00
±.70
±.70
±.70
±.70
.30
.30
.30
.30
1.80
.80
.25
.20
20
20
20
20
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-4080-6
VDC-4080-10
VDC-4080-20
VDC-4080-30
4-8 6±0.70
10±0.70
20±0.70
30±1.00
±.70
±.70
±.70
±.70
.30
.30
.30
.30
1.90
.90
.30
.25
20
20
20
20
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-70124-6
VDC-70124-10
VDC-70124-20
VDC-70124-30
7-12.4 6±0.70
10±0.70
20±0.70
30±1.00
±.70
±.70
±.70
±.70
.40
.40
.40
.40
2.00
1.00
.35
.30
17
17
17
17
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
50
50
50
50
2
5
50
50
3K
3K
3K
3K
VDC-75160-6
VDC-75160-10
VDC-75160-20
VDC-75160-30
7.5-16 6±0.70
10±0.70
20±0.70
30±1.00
±.70
±.70
±.70
±.70
.60
.60
.60
.60
2.20
1.20
.65
.60
15
15
15
15
1.35
1.35
1.35
1.35
1.40
1.40
1.40
1.40
50
50
50
50
2
5
50
50
2K
2K
2K
2K
VDC-124180-6
VDC-124180-10
VDC-124180-20
VDC-124180-30
12.4-18 6±1.00
10±1.00
20±1.00
30±1.00
±.50
±.50
±.50
±.50
.70
.70
.70
.70
2.20
1.20
.65
.60
12
12
15
15
1.35
1.35
1.35
1.35
1.40
1.40
1.40
1.40
50
50
50
50
2
5
50
50
1K
1K
1K
1K

Custom Design

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