Filter
Center Frequency140MHz, -3dB BW32.4MHz, -40dB BW44MHz, SMD
- ZBF9-S140-31-2153
- 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
Main specifications
| Parameters | Frequency | / | Min | Typical | Max | Units |
| Center Frequency | / | / | 140 | MHz | ||
| Center loss | / | / | 16.5 | 17 | dB | |
| Ripple | / | / | 0.7 | 1 | dB | |
| Rejection | 40 | 44 | dB | |||
| 1dB BW | 29 | 30.3 | MHz | |||
| -3dB BW | 31 | 32.4 | MHz | |||
| -40dB BW | 41 | 44 | MHz |
Other parameters
| Connector | SMD |
| Power | 10dBm Design assurance |
| Substrate Material | YZ-LiNbO3 |
| Work Temp. | -40~+80℃ Design assurance |
| Quality Grade | Industrial grade |
Port Definition
| I/O Port | 5，11 |
| GND | 1，2，3，4，6，7，8，9，10，12 |
Suggested PCB Layout
Typical test curve
Reference picture
Configuration(mm)
Typical test data
| Frequency(MHz) | S11 VSWR | S22 VSWR | S12 IL dB | S12 Delay nS |
| 115 | 51.77 | 24.33 | -61.13 | 331.48 |
| 119 | 37.37 | 18.76 | -47.96 | 317.96 |
| 122 | 18.61 | 11.12 | -26.56 | 391.14 |
| 126 | 10.47 | 6.56 | -17.3 | 448.97 |
| 129 | 10.11 | 6.31 | -16.98 | 448.42 |
| 133 | 9.92 | 6.04 | -16.99 | 448.83 |
| 136 | 9.76 | 5.92 | -16.99 | 449.24 |
| 140 | 9.48 | 5.68 | -16.88 | 449.35 |
| 144 | 9.39 | 5.54 | -16.84 | 449.28 |
| 147 | 9.3 | 5.45 | -16.8 | 449.07 |
| 151 | 9.18 | 5.29 | -16.77 | 447.61 |
| 154 | 9.39 | 5.26 | -16.92 | 443.37 |
| 158 | 13.21 | 6.97 | -22.99 | 327.42 |
| 161 | 20.63 | 10.43 | -41.52 | 372.32 |
| 165 | 27.15 | 13.26 | -61.58 | 444.52 |
Note
| 1 | The product supports 220 ℃ reflow soldering |