Power amplifier
2.3~2.5GHz, Gain42dB, Output power40dBm, SMA-F
- DPA8-2.2-2.6G-3979
- 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 | Note |
| Frequency | 2.3 | ~ | 2.5 | GHz | |
| Gain | 42 | dB | |||
| Flatness in band | ±3.0 | dB | |||
| Input VSWR | 1.8 | 2 | |||
| Output power | 40 | dBm | |||
| Efficiency | 20 | 25 | % | ||
| Harmonic Rejection | 40 | dBC | |||
| Spurious suppression | 55 | dBC | F0±400kHz | ||
| ACP | 70 | dBC |
Environmental
| Connector | SMA-F |
| Impedance | 50Ω |
| Surface | Color conductive oxidation |
| Working voltage | +28±4V |
| Working current | 2.5A |
| Operation Temp. | -40~+65℃ Design assurance |
| Other | For long-term work, it is recommended to keep the temperature below 40 ℃ |
Typical test data
| F（GHz） | 2.3 | 2.34 | 2.38 | 2.4 | 2.44 | 2.48 | 2.5 |
| VSWR（IN） | 1.65 | 1.58 | 1.51 | 1.48 | 1.5 | 1.59 | 1.65 |
| Psat（dBm） | 41.33 | 42.22 | 42.94 | 42.94 | 42.53 | 41.68 | 41.03 |
| Psat（W） | 13.58 | 16.67 | 19.68 | 19.68 | 17.91 | 14.72 | 12.68 |
| Gain（dB） | 44.43 | 45.55 | 46.11 | 45.78 | 44.91 | 43.32 | 42.37 |
| Ids（A） | 2.25 | 2.21 | 2.23 | 2.2 | 2.13 | 2.1 | 2.06 |
| η(%) | 21.56 | 26.94 | 31.52 | 31.95 | 30.02 | 25.04 | 21.98 |
| 2nd harmonic rejection (dBc) | 57 | 54.9 | 54.2 | 55.2 | 49.3 | 42.3 | 39.9 |
| 3rd harmonic rejection (dBc) | 40.4 | 38.1 | 35.5 | 35.5 | 32.6 | 34.2 | 35.9 |
| 4th harmonic rejection (dBc) | 42.8 | 44.1 | 46.1 | 47.7 | 48.8 | 46.9 | 50.7 |
| Spurious suppression | 60.4 | 64.7 | 59.6 | 56.6 | 60 | 61 | 62.3 |
| ACP（dBc） | 71.1 | 71.8 | 72 | 71.8 | 71.6 | 70.7 | 70.2 |
Reference picture
Configuration
Typical test curve
Interface Definition (3.5mm-4P)
| No. | definition | Note |
| 1 | +28V | |
| 2 | GND | |
| 3 | EN | 0: OFF；1(0.7-5V): ON |
| 4 | NC |
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;
Clean the surface of the product, do not soak the product in cleaning solution for cleaning.