Advanced Product Finder

Directional Coupler

CAES provides miniature stripline directional couplers. CAES CAx Series are available in 6 dB, 10 dB, 20 dB, and 30 dB coupling values. These units feature high directivity and low VSWR and are conservatively rated to ensure the most reliable service and performance. Our directional couplers offer unequalled size and performance. The volume of these couplers makes them ideally suited for applications involving high density packaging.

CA-751
Directional Coupler
Average Power (Watts)
40
Coupling Value (dB)
10
Directivity Min (dB)
18
Frequency Flatness (dB)
±0.75
Frequency Range
4.0 - 8.0
Input/Output VSWR Max (Ratio)
1.25
Loss Above Coupling (dB)
0.30
Part number
CA-751
Peak Power (kW)
3
CA-752
Directional Coupler
Average Power (Watts)
40
Coupling Value (dB)
20
Directivity Min (dB)
18
Frequency Flatness (dB)
±0.75
Frequency Range
4.0 - 8.0
Input/Output VSWR Max (Ratio)
1.25
Loss Above Coupling (dB)
0.30
Part number
CA-752
Peak Power (kW)
3
CA-753
Directional Coupler
Average Power (Watts)
40
Coupling Value (dB)
30
Directivity Min (dB)
18
Frequency Flatness (dB)
±0.75
Frequency Range
4.0 - 8.0
Input/Output VSWR Max (Ratio)
1.25
Loss Above Coupling (dB)
0.30
Part number
CA-753
Peak Power (kW)
3
CA-756
Directional Coupler
Average Power (Watts)
40
Coupling Value (dB)
6
Directivity Min (dB)
18
Frequency Flatness (dB)
±0.75
Frequency Range
4.0 - 8.0
Input/Output VSWR Max (Ratio)
1.25
Loss Above Coupling (dB)
0.30
Part number
CA-756
Peak Power (kW)
3
CA-771
Directional Coupler
Average Power (Watts)
20
Coupling Value (dB)
10
Directivity Min (dB)
14
Frequency Flatness (dB)
±0.75
Frequency Range
6.0 - 18.0
Input/Output VSWR Max (Ratio)
1.45
Loss Above Coupling (dB)
0.55
Part number
CA-771
Peak Power (kW)
2
CA-772
Directional Coupler
Average Power (Watts)
20
Coupling Value (dB)
20
Directivity Min (dB)
14
Frequency Flatness (dB)
±0.75
Frequency Range
6.0 - 18.0
Input/Output VSWR Max (Ratio)
1.45
Loss Above Coupling (dB)
0.55
Part number
CA-772
Peak Power (kW)
2
CA-773
Directional Coupler
Average Power (Watts)
20
Coupling Value (dB)
30
Directivity Min (dB)
14
Frequency Flatness (dB)
±0.75
Frequency Range
6.0 - 18.0
Input/Output VSWR Max (Ratio)
1.45
Loss Above Coupling (dB)
0.55
Part number
CA-773
Peak Power (kW)
2
CA-776
Directional Coupler
Average Power (Watts)
20
Coupling Value (dB)
6
Directivity Min (dB)
14
Frequency Flatness (dB)
±0.75
Frequency Range
6.0 - 18.0
Input/Output VSWR Max (Ratio)
1.45
Loss Above Coupling (dB)
0.55
Part number
CA-776
Peak Power (kW)
2
CA-791
Directional Coupler
Average Power (Watts)
30
Coupling Value (dB)
10
Directivity Min (dB)
17
Frequency Flatness (dB)
±0.50
Frequency Range
7.0 - 12.4
Input/Output VSWR Max (Ratio)
1.3
Loss Above Coupling (dB)
0.45
Part number
CA-791
Peak Power (kW)
2
CA-792
Directional Coupler
Average Power (Watts)
30
Coupling Value (dB)
20
Directivity Min (dB)
17
Frequency Flatness (dB)
±0.50
Frequency Range
7.0 - 12.4
Input/Output VSWR Max (Ratio)
1.3
Loss Above Coupling (dB)
0.45
Part number
CA-792
Peak Power (kW)
2