Filter
Passband2.9~3.4GHz, DC-2.6GHz≥25dB, 3.7G-8GHz≥25dB, SMA
- ZBF8-C3.15-0.5G-2977
- 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 |
| Passband | / | / | 2.9 | ~ | 3.4 | GHz |
| Passband IL | / | / | 0.5 | dB | ||
| Rejection | DC-2.6 | GHz≥ | 25 | dB | ||
| Rejection | 3.7G-8 | GHz≥ | 25 | dB | ||
| Passband VSWR | / | / | 1.2 |
Other parameters
| Connector | SMA-K detachable, Pin 0.38mm |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Surface | silver-plate |
| Power Capacity | 2W Design assurance |
| Product shell material | Aluminium |
| Operation Temp. | -40~+70℃ Design assurance |
Typical test data
| Frequency GHz | S11 VSWR | S12 IL (dB) | S12 Delay (ns) |
| 2.2 | 229.53 | -56.41 | 0.22 |
| 2.34 | 359.07 | -49.7 | 0.26 |
| 2.49 | 704.81 | -39.86 | 0.38 |
| 2.63 | 550.99 | -28.63 | 0.65 |
| 2.77 | 41.07 | -12.49 | 1.89 |
| 2.91 | 1.05 | -0.41 | 2.81 |
| 3.06 | 1.16 | -0.37 | 2.1 |
| 3.2 | 1.11 | -0.38 | 1.95 |
| 3.34 | 1.04 | -0.38 | 2.21 |
| 3.49 | 5.35 | -3.99 | 2.52 |
| 3.63 | 35.03 | -21.22 | 1.1 |
| 3.77 | 55.11 | -33.47 | 0.49 |
| 3.91 | 82.67 | -42.36 | 0.3 |
| 4.06 | 109.15 | -49.48 | 0.21 |
| 4.2 | 147.19 | -55.26 | 0.19 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Clean the surface of the product, do not soak the product in cleaning solution for cleaning. |
| 2 | If the temperature is higher than 125℃, consult with us before ordering. |