1~800MHz, Dual Directional coupling20dB, SMA, 1W
To check stock availability, search under "In-stock Products" on the Dianzibuy store.
Any change to the content of this page is subject to change without notice. Please confirm the specifications before ordering.
Products must not be used for any unlawful purpose; the customer bears any loss arising from unlawful use.
| Parameters | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency | 1 | ~ | 800 | MHz |
| IL | 0.6 | 0.9 | dB | |
| Dual Directional coupling | 18.5 | 20 | 21.8 | dB |
| Directivity | 10 | 15 | dB | |
| Main line VSWR | 1.8 | 1.4 | ||
| Coupled line VSWR | 1.8 | 1.5 |
| Connector | SMA-K |
| Impedance | 50Ω |
| Power Capacity | 1W Design assurance |
| Operation Temp. | -40~+85℃ Design assurance |
| Storage Temp. | -55~+100℃ Design assurance |
| Quality Grade | Industrial grade |
| Input port | 1 | 2 |
|---|---|---|
| Output port | 2 | 1 |
| Coupling port | 3 | 4 |
| Isolated Port | 4 | 3 |
| Frequency MHz | S11 VSWR | S33 VSWR | S12 IL (dB) | S13 Coupling | S12 ISO dB |
|---|---|---|---|---|---|
| 1 | 1.04 | 1.02 | -0.18 | -20.13 | -37.65 |
| 87 | 1.04 | 1.01 | -0.17 | -19.95 | -37.29 |
| 172 | 1.05 | 1.02 | -0.17 | -19.95 | -36.16 |
| 344 | 1.06 | 1.04 | -0.19 | -19.76 | -33.4 |
| 429 | 1.07 | 1.05 | -0.25 | -19.58 | -32.12 |
| 515 | 1.07 | 1.05 | -0.28 | -19.33 | -30.83 |
| 601 | 1.08 | 1.06 | -0.32 | -19.05 | -29.76 |
| 772 | 1.1 | 1.08 | -0.52 | -18.7 | -28.52 |
| 857 | 1.12 | 1.1 | -0.64 | -18.8 | -28.7 |
| 943 | 1.14 | 1.13 | -0.76 | -19.08 | -29.48 |
| 1029 | 1.15 | 1.16 | -0.87 | -19.3 | -29.97 |
| 1114 | 1.16 | 1.19 | -0.97 | -19.37 | -29.49 |
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |
| 2 | The product supports 220 ℃ reflow soldering. |
Send us your requirements — our engineers will respond within one working day.
