Coupler
4~18GHz, Coupling20dB, SMA, 30W
- ZDC8-20M4-18G-1707
- 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 | 4 | ~ | 18 | GHz |
| IL | 1 | dB | ||
| Coupling | 19 | 20 | 21 | dB |
| Directivity | 12 | dB | ||
| Main line VSWR | 1.4 | |||
| Coupled line VSWR | 1.6 |
Other parameters
| Connector | SMA-K |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Surface | White |
| Power | 30W Design assurance |
| Shell Material | Aluminium |
| Work Temp. | -40~+85℃ Design assurance |
Port Definition
| Input port | IN | --- |
| Output port | OUT | --- |
| Coupling port | -20dB | --- |
Typical test data
| Frequency(GHz) | S11 VSWR | S12 IL dB | S13 coupling | S14 ISO dB |
| 3 | 1.05 | -0.11 | -20.62 | -48.89 |
| 4.14 | 1.03 | -0.13 | -20.47 | -41.5 |
| 5.29 | 1.09 | -0.17 | -20.52 | -44.24 |
| 6.43 | 1.06 | -0.2 | -20.34 | -45.32 |
| 7.57 | 1.09 | -0.25 | -20.48 | -45.81 |
| 8.71 | 1.1 | -0.27 | -20.37 | -38.44 |
| 9.86 | 1.11 | -0.3 | -20.49 | -54.7 |
| 11 | 1.02 | -0.28 | -20.68 | -48.68 |
| 12.14 | 1.11 | -0.31 | -20.58 | -35.11 |
| 13.29 | 1.09 | -0.34 | -20.68 | -41.91 |
| 14.43 | 1.14 | -0.39 | -20.48 | -39.24 |
| 15.57 | 1.13 | -0.36 | -20.48 | -45.25 |
| 16.71 | 1.14 | -0.42 | -20.19 | -34.74 |
| 17.86 | 1.05 | -0.45 | -20.42 | -40.8 |
| 19 | 1.11 | -0.49 | -20.66 | -37.33 |
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 | If the temperature is higher than 125℃, consult with us before ordering. |