Coupler
1~800MHz, Bidirectional coupling20dB, SMD, 1W
- C0027
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS compliant (Meet RoHS standards can be customized)
Product Details
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 1 | ~ | 800 | MHz |
| IL | 0.6 | 0.9 | dB | |
| Bidirectional 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 |
Other parameters
| Connector | SMD |
| Impedance | 50Ω |
| Power Capacity | 1W Design assurance |
| Operation Temp. | -40~+85℃ Design assurance |
| Storage Temp. | -55~+100℃ Design assurance |
| Quality Grade | Industrial grade |
Port Definition
| Input port | 1 | 6 |
| Output port | 6 | 1 |
| Coupling port | 3 | 4 |
| Isolated Port | 4 | 3 |
| GND | 2，5 | 2，5 |
Suggested PCB Layout
Typical test data
| 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 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |
| 2 | The product supports 220 ℃ reflow soldering. |