Port Diagram
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Sales & Customer Support: [email protected]
Tech Support: [email protected]
Device Overview
General Description
The C20-1000WG is a WR-10 20dB waveguide coupler featuring high 36 dB directivity over a 75-110GHz operational bandwidth. These waveguide components are built with high precision and then gold plated for high corrosion resistance. They have very low 1.15 dB insertion loss and excellent 35 dB return loss. Manufactured to rigid specifications, these transmission line components provide minimum detrimental effects on overall system VSWR.
Features
- 19.5 dB Coupling
- Low 1.15 dB Insertion Loss
- High 36 dB Directivity
- WR-10 Waveguide
- UG-387/U Input and Output Flanges
Applications
- mmWave Applications
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-1000WG | WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz | WR-10 | REACH RoHS | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-1000WG | WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz | WR-10 | REACH RoHS | Released | EAR99 |
C20-1000WG
WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz
Table Of Contents
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2025-08-11 | Initial Release |
C20-1000WG
WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz
Port Configuration and Functions
Port Functions
| Port | Function | Connector Type | Description | DC Equivalent Circuit |
|---|---|---|---|---|
| Port 1 | Input | WR-10-UG-387/U | - | - |
| Port 2 | Coupled | WR-10-UG-387/U | -20dB coupled output port | - |
| Port 3 | Output | WR-10-UG-387/U | - | - |
C20-1000WG
WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz
Specifications
Absolute Maximum Ratings
The Absolute Maximum Ratings indicate limits beyond which damage may occur to the device. If these limits are exceeded, the device may be inoperable or have a reduced lifetime.
| Parameter | Maximum Rating | Unit |
|---|---|---|
| Maximum Operating Temperature | 85 | °C |
| Maximum Storage Temperature | 125 | °C |
| Minimum Operating Temperature | -40 | °C |
| Minimum Storage Temperature | -55 | °C |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| ESD | This device is not sensitive to ESD. | N/A |
| Weight | Package name: WR-10 | 250g |
| Dimensions | - | 83.31 x 30.48 x 21.84 mm |
C20-1000WG
WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz
Electrical Specifications
Min and Max limits are guaranteed at Ta = 25°C
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Amplitude Flatness 1 | Temp = 25°C | 75 | 110 | - | 0.26 | - | dB |
| Coupled Power | Temp = 25°C | 75 | 110 | - | 19.5 | - | dB |
| Directivity | Temp = 25°C | 75 | 110 | - | 36 | - | dB |
| Direct Line Insertion Loss | Temp = 25°C | 75 | 110 | - | 1.15 | - | dB |
| Return Loss | Temp = 25°C | 75 | 110 | - | 35 | - | dB |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Amplitude Flatness 1 | Temp = 25°C | 75 | 110 | - | 0.26 | - | dB |
| Coupled Power | Temp = 25°C | 75 | 110 | - | 19.5 | - | dB |
| Directivity | Temp = 25°C | 75 | 110 | - | 36 | - | dB |
| Direct Line Insertion Loss | Temp = 25°C | 75 | 110 | - | 1.15 | - | dB |
| Return Loss | Temp = 25°C | 75 | 110 | - | 35 | - | dB |
[1] Amplitude Flatness = Median value of ABS(Measured Coupling Power – Average Coupling Factor)
C20-1000WG
WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz
Typical Performance Plot
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C20-1000WG
WR-10 High Directivity Waveguide Coupler, 20dB, 75-110GHz
