Power amplifier
1.1~1.3GHz, Gain46dB, Output power10W, SMA-F
- DPA8-1.1-1.3G-3970
- 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 | 1.1 | ~ | 1.3 | GHz | |
| Gain | 45 | 46 | dB | Small signal gain | |
| Flatness in band | ±2 | dB | |||
| Input VSWR | 1.4 | ||||
| Output power | 10 | 16 | W | CW signal | |
| Efficiency | 15 | % | |||
| Harmonic Rejection | 30 | dBC | |||
| Spurious suppression | 50 | dBC | F0±400kHz | ||
| ACP | 70 | dBC |
Environmental
| 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） | 1 | 1.06 | 1.12 | 1.18 | 1.24 | 1.3 | 1.36 |
| VSWR（IN） | 1.76 | 1.52 | 1.28 | 1.23 | 1.23 | 1.18 | 1.1 |
| Psat（dBm） | 35.45 | 37.35 | 39.89 | 41.4 | 42.18 | 42.18 | 40.93 |
| Psat（W） | 3.51 | 5.43 | 9.75 | 13.8 | 16.52 | 16.52 | 12.39 |
| Gain（dB） | 47.25 | 48.86 | 49.01 | 47.88 | 46.95 | 46.71 | 47.61 |
| Ids（A） | 1.19 | 1.14 | 1.95 | 2.38 | 2.48 | 2.14 | 1.58 |
| η(%) | 10.53 | 17.02 | 17.86 | 20.71 | 23.79 | 27.57 | 28 |
| 2nd harmonic rejection (dBc) | 22.19 | 18.9 | 26.26 | 36.47 | 44.3 | 52.2 | 57.7 |
| 3rd harmonic rejection (dBc) | 65 | 62.6 | 55.7 | 47.49 | 45.5 | 45.9 | 52 |
| 4th harmonic rejection (dBc) | 56.9 | 51.7 | 45.3 | 36.3 | 33 | 38.3 | 40.76 |
| Spurious suppression | 57.2 | 54.8 | 54.4 | 61.2 | 63.7 | 64.5 | 57.9 |
| ACP（dBc） | 68.4 | 70.1 | 71.9 | 73.3 | 73.7 | 73.7 | 72.6 |
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.