30~512MHz, Dual Directional coupling19.5dB, SMD, 60W, 替代SYDC-19-52VHP+
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| Parameters | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency | 30 | ~ | 512 | MHz |
| IL | 0.4 | 0.8 | dB | |
| Dual Directional coupling | 18 | 19.5 | 21 | dB |
| Directivity | 16 | 22 | dB | |
| Main line VSWR | 1.25 | |||
| Coupled line VSWR | 1.25 |
| Connector | SMD |
| Impedance | 50Ω |
| Power Capacity | 60W Design assurance |
| Operation Temp. | -40~+85℃ Design assurance |
| Storage Temp. | -55~+100℃ Design assurance |
| Quality Grade | Industrial grade |
| Other | 替代SYDC-19-52VHP+ |
| Input port | 1 | --- |
|---|---|---|
| Output port | 8 | --- |
| Coupling port | 4 | --- |
| Isolated Port | 5 | --- |
| GND | 2,3,6,7 | --- |
| Frequency MHz | S11 VSWR | S22 VSWR | S12 IL (dB) | S13 Coupling | S12 ISO dB |
|---|---|---|---|---|---|
| 20 | 1.45 | 1.46 | -0.18 | -19.64 | -34.2 |
| 76 | 1.1 | 1.11 | -0.04 | -19.7 | -38.18 |
| 131 | 1.08 | 1.06 | -0.1 | -19.65 | -39.59 |
| 187 | 1.07 | 1.05 | -0.13 | -19.66 | -40.59 |
| 243 | 1.08 | 1.05 | -0.14 | -19.65 | -41.79 |
| 299 | 1.09 | 1.04 | -0.17 | -19.64 | -43.16 |
| 354 | 1.09 | 1.04 | -0.18 | -19.59 | -44.03 |
| 410 | 1.1 | 1.04 | -0.2 | -19.54 | -44.02 |
| 466 | 1.11 | 1.04 | -0.22 | -19.46 | -43.57 |
| 521 | 1.12 | 1.05 | -0.24 | -19.37 | -42.19 |
| 577 | 1.13 | 1.06 | -0.27 | -19.26 | -40.51 |
| 633 | 1.15 | 1.08 | -0.3 | -19.13 | -38.84 |
| 689 | 1.16 | 1.09 | -0.34 | -18.98 | -37.22 |
| 744 | 1.18 | 1.12 | -0.39 | -18.8 | -35.62 |
| 800 | 1.19 | 1.14 | -0.45 | -18.6 | -34.05 |
| 1 | Short term soaking and cleaning, please dry in a timely manner. |
| 2 | The product supports 220 ℃ reflow soldering. |
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