Port Diagram
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Sales & Customer Support: [email protected]
Tech Support: [email protected]
Device Overview
General Description
The C20-1500WG is a WR-15 20 dB waveguide coupler featuring high 41 dB directivity over a 50-75GHz operational bandwidth. These waveguide components are built with high precision and then gold plated for high corrosion resistance. They have very low 0.9 dB loss and excellent 32 dB. Manufactured to rigid specifications, these transmission line components provide minimum detrimental effects on overall system VSWR.
Features
- 19 dB Coupling
- Low 0.9 dB Insertion Loss
- High 41 dB Directivity
- WR-15 Waveguide
- UG-385/U Input and Output Flanges
Applications
- mmWave Applications
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-1500WG | WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz | WR-15 | RoHS | Released | EAR99 |
| Part Number | Description | Package | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-1500WG | WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz | WR-15 | RoHS | Released | EAR99 |
C20-1500WG
WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz
Table Of Contents
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2025-08-11 | Initial Release |
C20-1500WG
WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz
Port Configuration and Functions
Port Functions
| Port | Function | Connector Type | Description | DC Equivalent Circuit |
|---|---|---|---|---|
| Port 1 | Input | WR-15-UG-385/U | - | - |
| Port 2 | Coupled | WR-15-UG-385/U | -20dB coupled output port | - |
| Port 3 | Output | WR-15-UG-385/U | - | - |
C20-1500WG
WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz
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 |
| Dimensions | - | 97.28 x 30.48 x 21.84 mm |
C20-1500WG
WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz
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 |
|---|---|---|---|---|---|---|---|
| Coupling Ratio | Temp = 25°C | 50 | 75 | - | 18.96 | - | dB |
| Direct Line Insertion Loss | Temp = 25°C | 50 | 75 | - | 0.9 | - | dB |
| Directivity | Temp = 25°C | 50 | 75 | - | 41 | - | dB |
| Coupled Port Return Loss | Temp = 25°C | 50 | 75 | - | 39 | - | dB |
| Frequency Sensitivity | Temp = 25°C | 50 | 75 | - | 1.14 | - | dB |
| Amplitude Flatness 1 | Temp = 25°C | 50 | 75 | - | 0.19 | - | dB |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Coupling Ratio | Temp = 25°C | 50 | 75 | - | 18.96 | - | dB |
| Direct Line Insertion Loss | Temp = 25°C | 50 | 75 | - | 0.9 | - | dB |
| Directivity | Temp = 25°C | 50 | 75 | - | 41 | - | dB |
| Coupled Port Return Loss | Temp = 25°C | 50 | 75 | - | 39 | - | dB |
| Frequency Sensitivity | Temp = 25°C | 50 | 75 | - | 1.14 | - | dB |
| Amplitude Flatness 1 | Temp = 25°C | 50 | 75 | - | 0.19 | - | dB |
[1] Amplitude Flatness = Median value of ABS(Measured Coupling Power – Average Coupling Factor)
C20-1500WG
WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz
Typical Performance Plots
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C20-1500WG
WR-15 High Directivity Waveguide Coupler, 20 dB, 50-75 GHz
