Products
LDC-0.4/6-10S Signal Power Directional RF 10dB Coupler
| LEADER-MW | SPECIFICATION |
Type No:LDC-0.4/6-10SSignal Power Directional RF 10dB Coupler
| No. | Parameter | Minimum | Typical | Maximum | Units |
| 1 | Frequency range | 0.4 | 6 | GHz | |
| 2 | Nominal Coupling | 10 | dB | ||
| 3 | Coupling Accuracy | ±1 | dB | ||
| 4 | Coupling Sensitivity to Frequency | ±0.5 | ±0.9 | dB | |
| 5 | Insertion Loss | 1.3 | dB | ||
| 6 | Directivity | 20 | 22 | dB | |
| 7 | VSWR | 1.18 | - | ||
| 8 | Power | 20 | W | ||
| 9 | Operating Temperature Range | -45 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
| LEADER-MW | Outline Drawing |
Outline Drawing:
All Dimensions in mm
All Connectors:SMA-Female
| LEADER-MW | Description |
The coupling port on a microstrip or stripline directional coupler is closest to the input port because it is a backward wave coupler.In a waveguide wide-wall directional coupler, the coupling port is closest to the output port because the coupling port is a forward wave coupler.
The standing wave ratio is defined as the ratio of the maximum voltage to the minimum voltage in the standing wave diagram along the length of the transmission line structure.It goes from 1 to infinity, it’s always positive.
Insertion loss is the unrecoverable net power (dB) that a circuit loses at any frequency within a specified range.
Frequency sensitivity refers to the frequency change of carrier frequency per unit amplitude change in the information signal.
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