| Parameter | Typ | Unit |
|---|---|---|
| Frequency Range | 2 to 40 | GHz |
| RF Power Handling | 20 | W |
| Directivity | 17 | dB |
| Mean Coupling | 20 | dB |
Summary only – refer to the Electrical Specifications, Absolute Maximum Ratings, and Recommended Operating Range tables for complete details.
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C20-0240
DIRECTIONAL COUPLER
General Description
The C20-0240 is a broadband 2-40 GHz, 20 dB directional coupler. The multisection tri-plate stripline design exhibits excellent coupling flatness and VSWR at all ports. Custom designs are also available, contact the factory for details.
Features
- Broadband Performance
- Excellent Coupling Flatness
- High Directivity
- Low VSWR
Functional Block Diagram
Electrical Performance Summary
Part Ordering Options
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C20-0240 | DIRECTIONAL COUPLER | Standard | REACH RoHS | Released | EAR99 |
Table Of Contents
Typical Performance
Specifications
Electrical Specifications
The electrical specifications apply at TA=+25°C in a 50Ω system
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Frequency Range | - | 2 | 40 | - | - | - | GHz |
| Amplitude Flatness 1 | - | 2 | 40 | - | 0.75 | 1.75 | dB |
| Directivity | - | 30 | 40 | 9 | 13 | - | dB |
| Directivity | - | 2 | 30 | 13 | 17 | - | dB |
| Direct Line Insertion Loss | DC-40 | - | - | - | - | 1.6 | dB |
| Mean Coupling | - | 2 | 40 | - | 20 | - | dB |
| VSWR | - | 2 | 30 | - | 1.3 | 1.45 | - |
| VSWR | - | 30 | 40 | - | - | 1.6 | - |
[1] Deviation from average coupling
Absolute Maximum Ratings
| Parameter | Maximum Rating | Unit |
|---|---|---|
| RF Power Handling | 20 | W |
| Minimum Operating Temperature | -55 | °C |
| Maximum Operating Temperature | 100 | °C |
| Maximum Storage Temperature | 125 | °C |
| Minimum Storage Temperature | -65 | °C |
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Weight | - | 36g |
| Dimensions | - | 48.26 x 13.97 mm |
Mechanical Data
Outline Drawing
Download : Outline 2D Drawing Outline 3D Drawing Outline 3D STP
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| G | 2020-04-01 | Updated Direct Line IL specs |
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