Frequency-splitting filter
Passband F1DC~3.8GHz, Passband F24.2~12GHz, SMA
- DSF1-2R0-12G-498
- 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 F1 | / | / | DC | ~ | 3.8 | GHz |
| Passband F2 | / | / | 4.2 | ~ | 12 | GHz |
| Passband IL | / | / | 1.5 | dB | ||
| Passband VSWR | / | / | 1.5 | |||
| band 1 Rejection | 4.2-12 | GHz≥ | 7 | dB | ||
| band 2 Rejection | DC-3.8 | GHz≥ | 7 | dB |
Other parameters
| Connector | SMA-K |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Power | 15W Design assurance |
| Work Temp. | -40~+70℃ Design assurance |
Port Definition
| 1 | Public Port | --- |
| 2 | Passband 1 | --- |
| 3 | Passband 2 | --- |
| 4 | GND | --- |
Typical test data
| Frequency(GHz) | S11 VSWR | S12 IL dB | S13 IL dB | S12 Delay nS | S13 Delay nS |
| 0.01 | 1.04 | -56.61 | -0.04 | 0.35 | |
| 0.93 | 1.06 | -47.97 | -0.36 | 0.33 | |
| 1.86 | 1.12 | -37.85 | -0.49 | 0.35 | |
| 2.79 | 1.2 | -55.95 | -0.7 | 0.4 | |
| 3.71 | 1.26 | -10.89 | -0.83 | 0.62 | |
| 4.64 | 1.17 | -0.53 | -22.87 | 0.47 | |
| 5.57 | 1.1 | -0.61 | -27.53 | 0.36 | |
| 6.5 | 1.05 | -0.54 | -24.56 | 0.33 | |
| 7.43 | 1.22 | -0.74 | -25.97 | 0.31 | |
| 8.36 | 1.11 | -0.77 | -28.84 | 0.3 | |
| 9.29 | 1.06 | -0.68 | -36.43 | 0.29 | |
| 10.21 | 1.06 | -0.7 | -64.47 | 0.29 | |
| 11.14 | 1.04 | -0.73 | -35.09 | 0.29 | |
| 12.07 | 1.29 | -0.76 | -26.4 | 0.28 | |
| 13 | 1.45 | -0.98 | -21.7 | 0.29 |
Reference picture
Configuration(mm)
Typical test curve
Note
| 1 | Please do not wash the product in the cleaning solution.,Please do not wash the product in the cleaning solution. |
| 1 | If the temperature is higher than 125℃, consult with us before ordering. |