SMD Filter
Bandwidth11.2-12.6GHz, Rejection40@DC-9.4GHz, 40@14.4-25.0GHz
- CA0147
- 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
Characteristics and Application
Low temperature drift, high power.
Small size, easy to integrate.
Technical parameters superior to LTCC filters.
Applied in fields such as radar, electronic countermeasures, and mobile communication.
Tech specifications
| Items | Parameters | Units |
| Center Frequency | 11.9 | GHz |
| Bandwidth | 11.2-12.6 | GHz |
| Center loss | 3.0 | dB |
| Ripple | 1.0 | dB |
| VSWR | 1.7:1 | |
| Group delay ripple | 0.5 | ns |
| Rejection | 40@DC-9.4GHz | dBc |
| Rejection | 40@14.4-25.0GHz | dBc |
Other requirement (Design assurance)
| power | 5W CW |
| Work Temp. | -55~+85℃ |
| Storage Temp. | -55~+85℃ |
Configuration
Suggested PCB Layout
Note
1. It is recommended to use it separately, with a distance of 1mm from the side wall and 2mm from the upper cover, It supports 260 ℃ reflow soldering;
2: Grounding is very important, only good grounding can maximize the performance of the filter;
3: During the cleaning process, the filter should not be immersed in the cleaning solution for a long time;
4: Filling absorbing material above the filter can achieve better harmonic suppression.
Reference picture
Schematic diagram
Typical test curve
