10~512MHz, Dual Directional coupling20dB, SMD, 25W, Industrial grade, /
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| Parameters | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency | 10 | ~ | 512 | MHz |
| IL | 0.2 | 0.6 | dB | |
| Dual Directional coupling | 19 | 20 | 21 | dB |
| Directivity | 16 | 25 | dB | |
| Main line VSWR | 1.1 | |||
| Coupled line VSWR | 1.1 |
| Connector | SMD |
|---|---|
| Impedance | 50Ω |
| Power Capacity | 25W Design assurance |
| Operation Temp. | -40~+85℃ Design assurance |
| Storage Temp. | -55~+100℃ Design assurance |
| Quality Grade | Industrial grade |
| Other | / |
| Input port | 8 | 1 |
|---|---|---|
| Output port | 1 | 8 |
| Coupling port | 5 | 4 |
| Isolated Port | 4 | 5 |
| GND | 2，3，6，7 | 2，3，6，7 |
| Frequency(MHz) | S11 VSWR | S12 IL dB | S13 coupling | S14 ISO dB |
|---|---|---|---|---|
| 10 | 1.03 | -0.14 | -19.72 | -41.57 |
| 49 | 1.03 | -0.23 | -19.84 | -46.97 |
| 164 | 1.03 | -0.25 | -20.09 | -48.37 |
| 203 | 1.04 | -0.26 | -20.18 | -48.67 |
| 280 | 1.04 | -0.3 | -20.33 | -48.39 |
| 319 | 1.04 | -0.3 | -20.43 | -48.13 |
| 434 | 1.06 | -0.36 | -20.68 | -47.27 |
| 473 | 1.07 | -0.38 | -20.79 | -46.66 |
| 511 | 1.07 | -0.43 | -20.87 | -46.18 |
| 550 | 1.08 | -0.46 | -20.92 | -45.52 |
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |
|---|---|
| 2 | The product supports 220 ℃ reflow soldering. |
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