470~700MHz, Gain50dB, Rated output power47dBm, SMA, N
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Linear power amplifier, narrowband, high power.
| Parameters | Min | Typical | Max | Units | Note |
|---|---|---|---|---|---|
| Frequency | 470 | ~ | 700 | MHz | |
| Gain | 48 | 50 | dB | Small signal gain | |
| Flatness in band | ±3 | ||||
| Input VSWR | 2.5 | 2.8 | |||
| Output VSWR | 1.3 | 1.8 | |||
| Rated output power | 47 | dBm | |||
| Efficiency | 19 | 20 | % | ||
| Harmonic Rejection | 8 | 12 | dBC | ||
| Spurious suppression | 75 | dBC |
| Input connector | SMA-K |
| Output port | N -K |
| Impedance | 50Ω |
| Surface | Color conductive oxidation |
| Working voltage | +50±2V |
| Working current | 5.5A |
| Module temperature during operation | -40~+65℃ Design assurance |
| Other | For long-term work, it is recommended to keep the temperature below 40 ℃ |
| Frequency (MHz) | 470 | 530 | 590 | 650 | 700 |
|---|---|---|---|---|---|
| VSWR（IN） | 2.6 | 1.79 | 1.53 | 2.36 | 2.8 |
| VSWR（OUT） | 1.15 | 1.4 | 1.22 | 1.37 | 1.21 |
| Pout（SAT）（dBm） | 47 | 47 | 47.01 | 46.94 | 46.93 |
| Psat（W） | 50.12 | 50.12 | 50.23 | 49.43 | 49.32 |
| Gain（dB） | 51.65 | 53.51 | 54.34 | 51.27 | 48.72 |
| Ids（A） | 4.86 | 4.79 | 4.24 | 4.34 | 4.95 |
| ŋ(%) | 20.6 | 20.93 | 20.7 | 22.77 | 19.92 |
| 2nd harmonic rejection (dBc) | 8.4 | 12.34 | 27.95 | 45.6 | 51.8 |
| 3rd harmonic rejection (dBc) | 63.1 | 76.9 | 73.3 | 76 | 76.4 |
| Spurious suppression | 82 | 84 | 81.6 | 86 | 83.5 |
| No. | definition | Note |
|---|---|---|
| 1 | +50V | Suggest using multi-core copper wire with an area of 1-1.5 square millimeters |
| 2 | GND | |
| 3 | EN | GND: OFF, Suspend in midair: ON (internal default is "ON") |
| 4 | FWD | Positive direction detection |
| 5 | RFL | Reflection detection |
| 6 | PA-T | Vout=500mV+10mVX℃ |
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;
Linear power amplifiers are strictly prohibited from being used beyond frequency and rated power;
Clean the surface of the product, do not soak the product in cleaning solution for cleaning.
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