陶瓷滤波器
Center Frequency17.9GHz, Rejection40@DC-16.8GHz, 40@19.0-28.0GHz
- STBP179-0R0-G788
- 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
High precision machining technology
Low temperature drift, high power.
Ceramic substrate, 50 Ω coplanar waveguide
Gold wire bonding
Tech specifications
| Items | Parameters | Units |
| Center Frequency | 17.9 | GHz |
| Bandwidth | 0 | GHz |
| Center loss | 4.5 | dB |
| Ripple | 0 | dB |
| VSWR | 1.7:1 | |
| Group delay ripple | 0 | ns |
| Rejection | 40@DC-16.8GHz | dBc |
| Rejection | 40@19.0-28.0GHz | dBc |
Other requirement (Design assurance)
| power | 2W CW |
| Work Temp. | -55~+85℃ |
| Storage Temp. | -55~+125℃ |
| Outline size | L:5.5，W:3.0，h:0.26 |
Outline drawing: Port centered
Suggested PCB Layout
Note
1:芯片建议分腔使用,单侧距侧壁0.1mm,表面距上盖2.75mm,端口可互换;
2: Suggest using conductive adhesive for bonding;
3: The chip should be installed on kovar alloy or molybdenum copper;
4: Suggest using a T-shaped structure for microstrip bonding.
Schematic diagram
Typical test curve
