Power amplifier
30~1000MHz, Gain48dB, Psat50dBm, SMA
- DPA8-30-1000-1985
- 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 |
| Frequency | 30 | ~ | 1000 | MHz |
| Gain | 48 | dB | ||
| Gain flatness | 3 | 4 | dB | |
| VSWR | 1.7 | |||
| Psat | 50 | dBm | ||
| Max input power | 6 | dBm | ||
| Power | 3±1 | dBm | ||
| Spur reduction | 65 | dBc | ||
| Harmonic Rejection | 10 | dBc |
Environmental
| Connector | In: SMA-K, Out: N-K |
| Power amplifier PTT switch port | The power amplifier is turned off by default; 5V ON |
| Temperature protection | 80℃ |
| Impedance | 50Ω |
| Surface | White |
| Working voltage | +32V |
| Working current | 9-12A, Working current reference 16A |
| Operation Temp. | -25~+55℃ Design assurance |
| Quality Grade | Industrial grade |
| Other | Power amplifier testing or use requires the installation of a heat sink |
Typical test data
| Frequency(GHz) | S11 VSWR | S21 gain | S21 Psat W | Spurious suppression | Harmonic Rejection |
| 0.02 | 1.4 | 53.8 | 108.58 | 78 | 28.3 |
| 0.14 | 1.31 | 53.92 | 106.73 | 82 | 26.9 |
| 0.21 | 1.3 | 52.7 | 101.63 | 80 | 27.8 |
| 0.29 | 1.3 | 53.1 | 104.16 | 78 | 28.9 |
| 0.36 | 1.25 | 53.25 | 108.27 | 79 | 30.4 |
| 0.43 | 1.12 | 53.76 | 110.84 | 76 | 31.5 |
| 0.5 | 1.1 | 53.48 | 102.54 | 75 | 30.9 |
| 0.57 | 1.22 | 53.56 | 90.16 | 76 | 30.9 |
| 0.64 | 1.35 | 53.74 | 91.54 | 77 | 32.4 |
| 0.71 | 1.42 | 52.12 | 101.28 | 77 | 38.7 |
| 0.79 | 1.35 | 51.98 | 109.14 | 78 | 46.9 |
| 0.86 | 1.5 | 50.83 | 108.45 | 76 | 41.3 |
| 0.93 | 1.54 | 52.45 | 100.74 | 75 | 43.7 |
| 1 | 1.79 | 54.91 | 94.19 | 74 | 45.1 |
Reference picture
Configuration
Typical test curve
Note
Store in an environment with a humidity of less than 25%, pay attention to dust and anti-static measures, and consider amplifier heat dissipation during installation.