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C16-1R718
DIRECTIONAL COUPLER
The C16-1R718 is a broadband 1.7-18 GHz, 16 dB directional coupler. The multisection tri-plate stripline design exhibits excellent coupling flatness and VSWR at all ports. Conductively coated package is highly effective in minimizing EMI/RFI. Custom designs are also available; contact the factory for details.
| Parameter | Typ | Unit |
|---|---|---|
| Frequency Range | 1.7 to 18 | GHz |
| RF Power Handling | 50 | W |
| Directivity | 20 | dB |
| Mean Coupling | 16 | dB |
Summary only – refer to the Electrical Specifications, Absolute Maximum Ratings, and Recommended Operating Range tables for complete details.
| Part Number | Description | Connectors | Green Status | Product Lifecycle | Export Classification |
|---|---|---|---|---|---|
| C16-1R718 | DIRECTIONAL COUPLER | Standard | REACH RoHS | Released | EAR99 |
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 | - | 1.7 | 18 | - | - | - | GHz |
| Amplitude Flatness 1 | - | 1.7 | 18 | - | 0.3 | 0.7 | dB |
| Directivity | - | 1.7 | 18 | 15 | 20 | - | dB |
| Direct Line Insertion Loss | - | 1.7 | 18 | - | - | 1 | dB |
| Mean Coupling | - | 1.7 | 18 | - | 16 | - | dB |
| VSWR (Coupled) | - | 1.7 | 18 | - | 1.2 | 1.45 | - |
| VSWR (In/Out) | - | 1.7 | 18 | - | 1.15 | 1.4 | - |
[1] Deviation from average coupling.
| Parameter | Maximum Rating | Unit |
|---|---|---|
| RF Power Handling | 50 | W |
| Minimum Operating Temperature | -55 | °C |
| Minimum Storage Temperature | -65 | °C |
| Maximum Storage Temperature | 125 | °C |
| Maximum Operating Temperature | 100 | °C |
| Parameter | Details | Rating |
|---|---|---|
| Weight | - | 55g |
| Dimensions | - | 68.62 x 17.53 mm |
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