Detail Information
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9dB Directional Coupler, 0.45-18 GHz Directional Coupler, 20W Directional Coupler
Description
LT-DC Series 9dB Directional Coupler 20W Power 0.45-18 GHz Frequency Range for Optimal Performance
Quick Details
- 9dB Directional Coupler
- Directivity > 15 dB
- 0.45 to 18 GHz Frequency Range
- Lost VSWR < 1.4:1
- Coupling 9±0.8 dB
- Max Power 20 Watts(CW)
- CE, RoHS, REACH compliant
- 1 Year Warranty
Description
The LT-DC9-004180S-1 from ZR is a 9dB Directional Coupler that operates from 0.45 to 18 GHz and can handle up to 20 Watt (CW) with 15 dB directivity min and 1.4:1 VSWR max. The package interface uses SMA Female connectors and is REACH and RoHS compliant.
Specifications
| Items | Specification | Conditions |
|---|---|---|
| Part Number | LT-DC9-004180S-1 | |
| Frequency Range | 0.45 to 18 GHz | |
| Coupling | 9±0.8 dB | |
| Impedance | 50 Ohms | |
| Main Line VSWR | 1.4:1 Max. | |
| Coupling VSWR | 1.4:1 Max. | |
| Insertion Loss | 1.9 dB Max. | |
| Frequency Balance | 1.6 dB Max. | |
| Directivity | 15 dB Min. | |
| Input Power | 20 W | |
| Connectors | SMA Female | |
| Weight | 90 g | |
| Dimension | 111.8×17.8×12.7 mm |
Note: for custom specs, please contact us directly.
Outline Drawing

