Coupler
50~2000MHz, Coupling14dB, SMD, 2W, Industrial grade
- ZDC9-14L50-2000-1578
- 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
Product features
Broadband, built-in load.
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 50 | ~ | 2000 | MHz |
| IL | 2.4 | dB | ||
| Coupling | 13 | 14 | 15 | dB |
| Directivity | 6 | dB | ||
| Main line VSWR | 1.5 | |||
| Coupled line VSWR | 1.5 |
Other parameters
| Connector | SMD |
| Impedance | 50Ω |
| Power Capacity | 2W |
| Operation Temp. | -40~+85℃ Design assurance |
| Quality Grade | Industrial grade |
Port Definition
| Input port | 3 |
| Output port | 4 |
| Coupling port | 1 |
| Isolated Port | 2，6 |
Suggested PCB Layout
Typical test data
| Frequency(MHz) | S11 VSWR | S33 VSWR | S23 ISO dB | S12 IL dB | S13 coupling |
| 20 | 1.14 | 1.3 | -23.12 | -1.26 | -13.43 |
| 176 | 1.17 | 1.26 | -24.4 | -1.35 | -13.44 |
| 331 | 1.18 | 1.26 | -25.1 | -1.41 | -13.55 |
| 643 | 1.28 | 1.26 | -26.76 | -1.54 | -13.88 |
| 799 | 1.33 | 1.26 | -27.34 | -1.58 | -14.03 |
| 954 | 1.38 | 1.27 | -27.23 | -1.56 | -14.09 |
| 1110 | 1.43 | 1.29 | -27.58 | -1.69 | -14.25 |
| 1266 | 1.45 | 1.31 | -26.59 | -1.6 | -14.24 |
| 1421 | 1.48 | 1.35 | -26.4 | -1.77 | -14.27 |
| 1733 | 1.46 | 1.41 | -26.65 | -1.79 | -14.23 |
| 1889 | 1.45 | 1.46 | -28.07 | -1.83 | -14.16 |
| 2044 | 1.4 | 1.51 | -30.86 | -2 | -14.08 |
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 260 ℃ reflow soldering. |