Coupler
20~3000MHz, Coupling30dB, SMD, 20W
- ZDC9-30L20-3000-1952
- 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, high-power.
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 20 | ~ | 3000 | MHz |
| IL | 0.8 | 1.3 | dB | |
| Coupling | 29 | 30 | 31 | dB |
| Directivity | 8 | dB | ||
| Main line VSWR | 1.5 | |||
| Coupled line VSWR | 1.5 |
Other parameters
| Connector | SMD |
| Impedance | 50Ω |
| Power | 20W Design assurance |
| Work Temp. | -40~+85℃ Design assurance |
Port Definition
| Input port | 1 | --- |
| Output port | 7 | --- |
| Coupling port | 3 | --- |
| Isolated Port | 5 (connected to a 50 ohm load) | --- |
| GND | 2，4，6，8 | --- |
Typical test data
| Frequency(MHz) | S11 VSWR | S22 VSWR | S14 coupling | S13 ISO dB | S12 IL dB |
| 20 | 1.06 | 1.04 | -30.73 | -56.96 | -0.49 |
| 233 | 1.07 | 1.04 | -30.56 | -54.38 | -0.51 |
| 446 | 1.06 | 1.04 | -30.33 | -51.8 | -0.52 |
| 659 | 1.05 | 1.03 | -30.04 | -49.28 | -0.54 |
| 871 | 1.04 | 1.04 | -29.69 | -47.24 | -0.57 |
| 1084 | 1.04 | 1.06 | -29.35 | -45.58 | -0.6 |
| 1297 | 1.06 | 1.09 | -29.2 | -44.01 | -0.66 |
| 1510 | 1.09 | 1.13 | -29.1 | -42.85 | -0.71 |
| 1723 | 1.13 | 1.17 | -29.23 | -41.56 | -0.78 |
| 1936 | 1.18 | 1.22 | -29.64 | -40.43 | -0.84 |
| 2149 | 1.23 | 1.28 | -30.17 | -39.8 | -0.87 |
| 2361 | 1.29 | 1.33 | -30.67 | -39.22 | -0.9 |
| 2574 | 1.34 | 1.38 | -30.97 | -38.93 | -0.94 |
| 2787 | 1.38 | 1.42 | -31.01 | -38.64 | -0.96 |
| 3000 | 1.41 | 1.44 | -30.73 | -38.52 | -1.04 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Please do not wash the product in the cleaning solution.,Please do not wash the product in the cleaning solution. |
| 2 | The product supports 190 ℃ reflow soldering |