Power amplifier
2.2~2.6GHz, Gain44dB, Output power50W, SMA
- DPA8-2.2-2.6G-3967
- 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 | Note |
| Frequency | 2.2 | ~ | 2.6 | GHz | |
| Gain | 44 | dB | Small signal gain | ||
| Flatness in band | ±3 | dB | |||
| Input VSWR | 3 | ||||
| Output power | 35 | 50 | W | CW | |
| Efficiency | 35 | 40 | % | ||
| Harmonic Rejection | 20 | dBc | |||
| Spurious suppression | 45 | dBC | F0±300KHz | ||
| ACP | 66 | dBc |
Other parameters
| Connector | SMA-K |
| Impedance | 50Ω |
| Surface | Conductive oxidation |
| Working voltage | +28±4V |
| Working current | 5.5A |
| Operation Temp. | -30~+60℃ Design assurance |
| Other | For long-term work, it is recommended to keep the temperature below 40 ℃ |
Typical test data
| F（GHz） | 2.2 | 2.26 | 2.32 | 2.38 | 2.44 | 2.5 | 2.56 | 2.6 |
| VSWR（IN） | 2.08 | 1.55 | 1.39 | 1.46 | 1.69 | 1.99 | 2.61 | 2.75 |
| Psat（dBm） | 47.33 | 47.42 | 47.51 | 47.26 | 47.33 | 46.86 | 45.68 | 45.4 |
| Psat（W） | 54.08 | 55.21 | 56.36 | 53.21 | 54.08 | 48.53 | 36.98 | 34.67 |
| Gain（dB） | 45.12 | 44.33 | 43.83 | 43.95 | 44.72 | 46.43 | 49.12 | 49.64 |
| Ids（A） | 5.24 | 5.22 | 4.97 | 4.64 | 4.47 | 3.95 | 3.03 | 2.88 |
| η(%) | 36.86 | 37.77 | 40.5 | 40.96 | 43.21 | 43.88 | 43.59 | 43 |
| 2nd harmonic rejection (dBc) | 59.8 | 57.3 | 56.7 | 56 | 51.3 | 51 | 60.87 | 56.5 |
| 3rd harmonic rejection (dBc) | 55.6 | 58.9 | 56.1 | 45.69 | 35.1 | 30.1 | 29.1 | 30.08 |
| 4次谐波抑制（dBc） | 69.5 | 80 | 76.4 | 68.9 | 65.8 | 71 | 70 | 68.7 |
| Spurious suppression | 46.3 | 48.4 | 47.1 | 47.8 | 46.44 | 46.9 | 47.4 | 61 |
| ACP（dBc） | 68.8 | 68.9 | 68.6 | 68.4 | 68.1 | 67.4 | 66.6 | 66.2 |
Reference picture
Configuration
Typical test curve
Port Definition
| No. | Name | definition | Direction | Note |
| 1 | EN | Enable (yellow line) | I | 0：“OFF”；1（+5V）：“ON” |
| 2 | GND | Power Ground (Black Line) | I | |
| 3 | VD | Power supply (red line) | I | +28 ±4V |
Note
Store in an environment with humidity less than 25%, pay attention to dust and static electricity prevention;
Please pay attention to the power consumption of the product and consider the issue of amplifier heat dissipation during design;
Equipped with output on/off control interface
Clean the surface of the product, do not soak the product in cleaning solution for cleaning.