Power amplifier
50~1800MHz, Gain42dB, Output power37dBm, SMA-F
- DPA8-0.03-1.8G-4051
- 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
Product features
Broadband, high-power.
Main specifications
| Parameters | Min | Typical | Max | Units | Note |
| Frequency | 50 | ~ | 1800 | MHz | |
| Gain | 42 | dB | Small-signal | ||
| Flatness in band | ±3 | dB | |||
| Output power | 33 | 37 | 40 | dBm | |
| Efficiency | 23 | 30 | % | ||
| Harmonic Rejection | 8 | dBC | |||
| Spurious suppression | 60 | dBC | F0±400kHz | ||
| ACP | 65 | dBC |
Other parameters
| Connector | SMA-F |
| Impedance | 50Ω |
| Surface | Color conductive oxidation |
| Working voltage | +28±4V |
| Working current | 1A |
| Operation Temp. | -40~+65℃ Design assurance |
Typical test curve
Typical test data
| F（GHz） | 0.05 | 0.2 | 0.5 | 0.8 | 1 | 1.2 | 1.5 | 1.8 |
| Pout（SAT）（dBm） | 36.10 | 40.05 | 40.36 | 39.52 | 39.21 | 38.67 | 38.06 | 36.90 |
| Pout（SAT）（W） | 4.07 | 10.11 | 10.86 | 8.95 | 8.33 | 7.36 | 6.39 | 4.89 |
| Ids（A） | 0.76 | 0.71 | 0.79 | 0.94 | 0.88 | 0.88 | 0.91 | 0.76 |
| Gain（dB） | 31.29 | 45.54 | 45.77 | 44.68 | 43.43 | 44.14 | 43.32 | 40.78 |
| ŋ（%） | 19.14 | 50.88 | 49.11 | 34.01 | 33.83 | 29.87 | 25.10 | 23.01 |
| 2nd harmonic rejection (dBc) | 12.70 | 20.40 | 26.90 | 21.19 | 29.30 | 19.80 | 19.10 | 16.10 |
| 3rd harmonic rejection (dBc) | 12.60 | 12.10 | 14.30 | 18.19 | 18.80 | 27.00 | 32.70 | 62.20 |
| 4th harmonic rejection (dBc) | 31.30 | 27.10 | 26.10 | 25.50 | 28.30 | 37.90 | 52.30 | 44.30 |
| Spurious suppression | 67.80 | 61.90 | 59.40 | 61.00 | 60.30 | 60.60 | 63.50 | 60.00 |
| ACP（dBc） | 72.40 | 75.10 | 72.40 | 71.40 | 68.70 | 68.80 | 65.70 | 65.10 |
Interface Definition (3.5mm-4P)
| No. | definition | Note |
| 1 | +28V | |
| 2 | GND | |
| 3 | EN | 0=off; 1=On (5V); Suspended default off |
| 4 | POSITIVE | Positive voltage output, short circuited to 3, power amplifier module normally open |
Reference picture
Configuration
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.