A Directional Coupler is a device for transmitting or measuring RF signals of other circuits. primarily used for signal measurements in communication systems, and it divides signal and control in communication networks.
SUNGSAN's Directional Coupler operates from 20 MHz to 20 GHz.
It's fit for the customer in demand of easy access to assemble and high-performance.
Directional Couplers of SUNGSAN E&C are used extensively in a wide range of aerospace and military defence and wireless communications applications.
Product Overview
- Main Feature
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- 20 MHz to 20 GHz
- Compact Size
- High Power Handling
- Coupling & Directivity
- Application
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- Military and Defense
- UAV(Unmanned Aerial Vehicle)
- Wireless Communication
Product List
| Model | Type | Frequency (MHz) |
Power (CW) |
Coupling (dB) |
Insertion Loss (dB) |
Return Loss | Directivity (dB) |
Dimension | Remarks | Data sheet |
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| DC1001 | DUAL | 20 | 1000 | 600 | 60 | 0.35 | 19 | 20 | 48.1 X 63.5 X 28.0 (mm) | - |  |
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| DC0009 | BI | 300 | 6000 | 50 | 43 | 0.6 | 12 | 13 | 21.2 x 102.8 x 15.0 (mm) | - | |
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| DC0002 | BI | 698 | 2700 | 100 | 35 | 0.3 | 18 | 18 | 46.5 x 142.4 X 29.0 (mm) | - | |
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| DC0005 | BI | 1000 | 3000 | 1000 | 40 | 0.3 | 50 | 15 | 88.4 x 33.8 x 20.5 (mm) | - | |
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| DC0029 | UNI | 1000 | 6000 | 60 | 40 | 0.6 | 15 | 10 | 21.2 x 93.8 x 15.0 (mm) | - | |
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| DC0008 | DUAL | 1800 | 2700 | 2000 | 50 | 0.2 | 15 | 10 | 28.6 x 227.8 x 36.0 (mm) | - | |
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| DC0039 | BI | 2000 | 3800 | 400 | 50 | 0.4 | 14 | 12 | 41.6 X 71.7 X 28.0 (mm) | - | |
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| DC0033 | DUAL | 3300 | 3900 | 600 | 40 | 0.1 | 15 | 20 | 48.0 x 48.0 x 41.0 (mm) | - | |
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