Absolute Maximum Ratings
| Parameter | Maximum Rating | Unit |
|---|---|---|
| RF Power Handling | 50 | W |
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Sales & Customer Support: [email protected]
Tech Support: [email protected]
Device Overview
General Description
The CA-26 is a low loss directional coupler capable of operation to 26.5 GHz. This coupler features a unique air-line construction that simultaneously enables extremely low loss, minimal return loss, and outstanding directivity throughout the entire frequency range to 26.5 GHz. This coupler can be used for low loss and high power applications. The useable operating frequencies extend below 1 GHz for applications where calibration of the frequency response is available.
Features
- Low Insertion Loss and VSWR
- Broadband Performance
- High Directivity
- Compact Size and Lightweight
Applications
N/A
Functional Block Diagram
Part Ordering Options
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| CA-26 | Air-Line Directional Coupler | Standard | REACH RoHS | Released | EAR99 |
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| CA-26 | Air-Line Directional Coupler | Standard | REACH RoHS | Released | EAR99 |
CA-26
Air-Line Directional Coupler
Table Of Contents
Revision History
| Revision Code | Revision Date | Comment |
|---|---|---|
| - | 2011-11-01 | Datasheet Initial Release |
CA-26
Air-Line Directional Coupler
Specifications
Package Information
| Parameter | Details | Rating |
|---|---|---|
| Weight | - | 36g |
| Dimensions | - | 30.48 x 30.48 mm |
CA-26
Air-Line Directional Coupler
Electrical Specifications
Specifications guaranteed when operated in a 50Ω system.
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Directivity | - | 1 | 18 | - | 24 | - | dB |
| Directivity | - | 18 | 26.5 | 13 | 18 | - | dB |
| Direct Line Insertion Loss | DC-18 | - | - | - | 0.25 | 0.5 | dB |
| Direct Line Insertion Loss | - | 18 | 26.5 | - | 0.35 | 0.7 | dB |
| Mean Coupling | - | 26 | - | - | 27 | - | dB |
| Mean Coupling | - | 1 | - | - | 53 | - | dB |
| VSWR | - | 1 | 18 | - | 1.1 | 1.35 | |
| VSWR | - | 18 | 26.5 | - | 1.3 | 1.6 |
| Parameter | Test Conditions | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|---|
| Directivity | - | 1 | 18 | - | 24 | - | dB |
| Directivity | - | 18 | 26.5 | 13 | 18 | - | dB |
| Direct Line Insertion Loss | DC-18 | - | - | - | 0.25 | 0.5 | dB |
| Direct Line Insertion Loss | - | 18 | 26.5 | - | 0.35 | 0.7 | dB |
| Mean Coupling | - | 26 | - | - | 27 | - | dB |
| Mean Coupling | - | 1 | - | - | 53 | - | dB |
| VSWR | - | 1 | 18 | - | 1.1 | 1.35 | |
| VSWR | - | 18 | 26.5 | - | 1.3 | 1.6 |
CA-26
Air-Line Directional Coupler
Typical Performance
CA-26
Air-Line Directional Coupler
