Filter
Center Frequency140MHz, -3dB BW7.4MHz, -40dB BW20.5MHz
- ZBF9-S140-7-2150
- 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 | / | / | 12.5 | 14.5 | dB | |
| Ripple | / | / | 0.3 | 1 | dB | |
| Rejection | 40 | 45 | dB | |||
| 1dB BW | 4.5 | 5.3 | MHz | |||
| -3dB BW | 7 | 7.4 | MHz | |||
| -40dB BW | 19 | 20.5 | 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 |
| 130 | 91.67 | 72.04 | -52.46 | 191.81 |
| 131 | 82.34 | 61.89 | -46.77 | 253.05 |
| 133 | 57.16 | 37.13 | -33.32 | 318.93 |
| 134 | 41.92 | 25.22 | -26.98 | 322.68 |
| 136 | 13.65 | 9.69 | -17.08 | 334.72 |
| 137 | 8.83 | 7.1 | -14.56 | 339.37 |
| 139 | 5.84 | 5.31 | -12.31 | 332.12 |
| 140 | 5.67 | 5.29 | -12.17 | 328.15 |
| 141 | 5.91 | 5.63 | -12.52 | 324.9 |
| 143 | 8.62 | 7.91 | -15.22 | 336 |
| 144 | 12.02 | 10.13 | -17.87 | 356.45 |
| 146 | 24.11 | 18.95 | -29.09 | 340.72 |
| 147 | 30.33 | 23.69 | -36.59 | 306.56 |
| 149 | 42.13 | 32.73 | -49.52 | 162.61 |
| 150 | 45.62 | 35.72 | -54.65 | 144.28 |
Note
| 1 | The product supports 220 ℃ reflow soldering |