Millimeter-Wave Measurement Instruments
Waveguide Components
● High directivity
● Minimum coupling variation
● Low VSWR
The DC-1XE/Y and DC-2XE/Y directional couplers are used for extracting or introducing RF power flow in a transmission line without distortion of signal characteristics. The directional couplers are available in 3, 6, 10, 15, 20 dB coupling values and 30, 35 dB directivities.
|
Model number |
Frequency range, GHz |
Waveguide size |
Main line VSWR |
Secondary line VSWR |
Insertion loss, dB |
Coupling flatness, dB |
|
DCZ-08E/Y |
26,5 - 40 |
WR-28 |
1,1 |
1,15 |
0,5 |
±0,7 |
|
DCZ-06E/Y |
33 - 50 |
WR-22 |
1,1 |
1,15 |
1,1 |
±0,7 |
|
DCZ-04E/Y |
50 - 75 |
WR-15 |
1,1 |
1,15 |
1,1 |
±0,7 |
|
DCZ-03E/Y |
75 - 110 |
WR-10 |
1,1 |
1,15 |
1,5 |
±0,7 |
|
DCZ-02E/Y |
110 - 170 |
WR-6 |
1,15 |
1,2 |
2,5 |
±0,7 |
|
DCZ-015E/Y |
170 - 225 |
WR-5 |
1.15 |
1.2 |
2,5 |
±0,8 |
ORDERING INFORMATION
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X |
Model number |
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Z |
Directivity 1=30dB 2=35dB |
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Y |
Coupling value 3, 6, 10, 15, 20 dB |
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F |
Finish: S - silver G - gold |
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DC-ZXE/Y - L - F |
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Example: DC1-06E/20-S |
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Directional Coupler with 30 dB directivity, for 33 ÷ 50 GHz frequency range, 20dB coupling value, silver plated. |
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