Power amplifier
2~18GHz, Gain35dB, Psat40dBm, SMA
- DPA8-2-18G-2844
- 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: no(Customization Needed for ROHS Compliance)
- The product must not be used for illegal purposes. Any losses caused by illegal use shall be borne by the customer.
Product Details
Tech specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 2 | ~ | 18 | GHz |
| Gain | 35 | dB | ||
| Gain flatness | ±2 | dB | ||
| VSWR | 1.8 | |||
| IP3 | 42 | dBm | ||
| P-1dB | 38 | dBm | ||
| Psat | 40 | dBm |
Environmental
| Connector | SMA-K |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Working voltage | +28V |
| Working current | 2500mA |
| Operation Temp. | -40~+60℃ Design assurance |
| Quality Grade | Industrial grade |
Pin Definition
上电顺序：VDD-EN；
断电顺序：EN-VDD。
请严格按照顺序上电和断电。
| No. | Logo | definition |
| 1 | VDD | +28V |
| 2 | EN | 0（0V）：OFF；1（3.3~5V）：ON；不能悬空使用 |
| 3 | GND | +28V地和EN地 |
Typical test data
| Frequency | S11 | S22 | GAIN | P-1 | Psat |
| GHz | VSWR | VSWR | dB | dBm | dBm |
| 1 | 1.26 | 3.58 | 37.85 | 35.31 | 36.48 |
| 2 | 1.11 | 1.92 | 40.03 | 39.02 | 40.2 |
| 3.5 | 1.15 | 1.71 | 41.72 | 38 | 41.06 |
| 5 | 1.11 | 1.19 | 42.34 | 38.4 | 41.5 |
| 6.5 | 1.13 | 1.39 | 43.73 | 38.8 | 40..8 |
| 8 | 1.16 | 1.43 | 41.53 | 39.2 | 40.7 |
| 9.5 | 1.15 | 1.47 | 40.09 | 38.3 | 40.2 |
| 11 | 1.37 | 1.63 | 40.93 | 38.52 | 40.6 |
| 12.5 | 1.32 | 1.25 | 41.43 | 38.8 | 40.1 |
| 14 | 1.32 | 1.19 | 42.4 | 36.4 | 40.1 |
| 15.5 | 1.5 | 1.45 | 42.04 | 37.25 | 40.2 |
| 17 | 1.8 | 1.45 | 40.59 | 38.9 | 40.7 |
| 18.5 | 2.43 | 1.76 | 35.91 | 36.8 | 38.2 |
| 20 | 1.84 | 2.35 | 28.47 | 26.7 | 31.1 |
Reference picture
Configuration
Typical test curve
