Power amplifier
8~21GHz, Gain33dB, Psat26dBm, SMA
- DPA8-8-21G-3814
- 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 |
| Frequency | 8 | ~ | 21 | GHz |
| Gain | 33 | dB | ||
| Gain flatness | ±1.5 | dB | ||
| Noise figure | 2.5 | dB | ||
| VSWR | 2.2 | |||
| P-1dB | 25 | dBm | ||
| Psat | 26 | dBm | ||
| Max input power | 10 | dBm | ||
| Spur reduction | 55 | dBc | ||
| Harmonic Rejection | 20 | dBc | ||
| OIP3 | 30 | dBm | ||
| Reverse isolation | 60 | dBc |
Other parameters
| Connector | SMA-F |
| Connector material | Stainless steel |
| Impedance | 50Ω |
| Surface | Conductive oxidation |
| Working voltage | +12V |
| Working current | 400mA |
| Operation Temp. | -30~+60℃ Design assurance |
| Quality Grade | Industrial grade |
Typical test data
| Frequency | S11 | S22 | Gain | P-1 | PSAT | NF |
| GHz | VSWR | VSWR | dB | dBm | dBm | dB |
| 6 | 1.42 | 1.20 | 35.35 | 28 | 28.5 | 2.09 |
| 7.21 | 1.67 | 1.08 | 35.18 | 27.5 | 27.85 | 1.98 |
| 8.43 | 1.58 | 1.03 | 34.98 | 27.3 | 27.7 | 1.95 |
| 9.64 | 1.49 | 1.05 | 34.8 | 27.6 | 28.1 | 1.9 |
| 10.86 | 1.43 | 1.04 | 34.94 | 27.2 | 27.7 | 1.89 |
| 13.29 | 1.63 | 1.2 | 34.38 | 26.6 | 27.3 | 2.01 |
| 14.5 | 1.74 | 1.3 | 33.99 | 26.3 | 27 | 2.08 |
| 15.71 | 1.57 | 1.44 | 34.13 | 25.8 | 26.7 | 2.26 |
| 16.93 | 1.18 | 1.33 | 33.63 | 25.4 | 26.6 | 2.29 |
| 18.14 | 1.19 | 1.61 | 33.59 | 25.4 | 26.8 | 2.28 |
| 19.36 | 1.37 | 1.36 | 33.82 | 25.2 | 26.7 | 2.49 |
| 20.57 | 1.40 | 1.69 | 33.44 | 25.6 | 27.2 | 2.41 |
| 21.79 | 1.23 | 1.51 | 33.13 | 25.3 | 26.3 | 26.1 |
| 23 | 1.04 | 1.71 | 32.67 | 25 | 25.7 | 26.7 |
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.