Power amplifier
2~18GHz, Gain35dB, P-1dB35dBm, Psat37dBm, SMA
- DPA8-2-18G-3343
- 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
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 2 | ~ | 18 | GHz |
| Gain | 35 | dB | ||
| Gain flatness | ±3 | dB | ||
| Input VSWR | 2.5 | |||
| P-1dB | 35 | dBm | ||
| Psat | 37 | dBm | ||
| Spur reduction | 60 | dBc | ||
| Max input power | 10 | dBm |
Other parameters
| Connector | SMA-K |
| Connector material | Stainless steel |
| Working voltage | +28V |
| Working current | 1500mA |
| Operation Temp. | -40~+70℃ Design assurance |
| Other | IP3≥42dBm Design assurance |
Pin Definition
| No. | Name | definition |
| 1 | VDD | +28V power supply |
| 2 | EN | Power amplifier enable, high level (3.3V~5V) power amplifier on, low level (0V/GND) power amplifier off |
| 3 | GND | Ground |
Typical test data
| Frequency GHz | S11 VSWR | S22 VSWR | S21 Gain | S21 Psat dBm | S21 P-1dB |
| 1 | 1.36 | 8.52 | 34.57 | 31.9 | 28.5 |
| 2.3 | 1.38 | 2.94 | 38.94 | 40.1 | 39.3 |
| 3.6 | 1.46 | 1.5 | 39.12 | 41.1 | 39.7 |
| 4.9 | 1.37 | 1.97 | 36.93 | 40.2 | 38.6 |
| 6.1 | 1.44 | 2.67 | 38.84 | 39.6 | 37.2 |
| 7.4 | 1.33 | 1.63 | 38.52 | 40.7 | 38.1 |
| 8.7 | 1.3 | 2.33 | 38.08 | 40.7 | 38.3 |
| 10 | 1.26 | 1.59 | 39.48 | 41 | 39.3 |
| 11.3 | 1.12 | 1.15 | 38.58 | 40.8 | 38.3 |
| 12.6 | 1.42 | 1.59 | 37.78 | 38.6 | 36 |
| 13.9 | 1.21 | 1.44 | 38.04 | 38.8 | 37 |
| 15.1 | 1.45 | 1.36 | 37.36 | 39.3 | 37.4 |
| 16.4 | 1.51 | 1.36 | 36.25 | 38.6 | 36.6 |
| 17.7 | 1.36 | 1.64 | 39.36 | 37.3 | 35 |
| 19 | 1.76 | 1.59 | 33.96 | 38.2 | 37.77 |
Reference picture
Outline structure diagram
Typical test curve
