Power amplifier
800~1000MHz, Gain53dB, Output power20W, Efficiency40%, SMA-F
- DPA8-800-1000-3969
- 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 | 800 | ~ | 1000 | MHz | |
| Gain | 50 | 53 | dB | Small signal gain | |
| Flatness in band | ±4.5 | dB | |||
| Input VSWR | 2.0 | ||||
| Output power | 14 | 20 | W | CW | |
| Efficiency | 30 | 40 | % | ||
| Harmonic Rejection | 18 | 25 | dBC | ||
| Spurious suppression | 60 | dBC | F0±400kHz | ||
| ACP | 70 | dBC |
Other parameters
| Connector | SMA-F |
| Connector material | Stainless steel |
| 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） | 0.74 | 0.8 | 0.86 | 0.9 | 0.94 | 1 | 1.06 |
| VSWR（IN） | 2.12 | 1.97 | 1.67 | 1.32 | 1.35 | 1.59 | 1.62 |
| Psat（dBm） | 38.17 | 41.46 | 44 | 43.02 | 44.38 | 43.2 | 41.54 |
| Psat（W） | 6.56 | 14 | 25.12 | 20.042 | 27.42 | 20.892 | 14.26 |
| Gain（dB） | 48.87 | 51.54 | 55.96 | 58.64 | 58.67 | 56.89 | 54.1 |
| Ids（A） | 1.17 | 1.59 | 1.79 | 1.8 | 1.85 | 1.17 | 1.07 |
| η(%) | 20.03 | 31.44 | 50.12 | 39.77 | 52.93 | 63.78 | 47.58 |
| 2nd harmonic rejection (dBc) | 13.3 | 18 | 27.39 | 31.24 | 51.1 | 58.2 | 57.8 |
| 3rd harmonic rejection (dBc) | 57 | 64.12 | 60.3 | 44.64 | 46.8 | 52.6 | 52.1 |
| 4th harmonic rejection (dBc) | 67 | 61.6 | 57.78 | 44.87 | 46.6 | 49.2 | 46.4 |
| Spurious suppression | 60.4 | 63 | 69 | 63.8 | 68 | 65.2 | 61.1 |
| ACP（dBc） | 73.6 | 73.2 | 75.1 | 74.1 | 75.2 | 74.3 | 74.3 |
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.