Unmatched Performance in a 20W Power Amplifier for Precision RF Applications
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When your projects demand reliable, high-power signal amplification in the 5.7 to 5.9 GHz range, the 20W power amplifier stands out as a top-tier solution. This precision device integrates a Voltage-Controlled Oscillator (VCO) for stable, accurate frequency generation, making it indispensable for industrial, scientific, and professional RF setups. Whether you are deploying for communications, testing, or specialized equipment, the 20W power amplifier delivers consistent output where it matters most.
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The core strength of this 20W power amplifier lies in its ability to achieve a saturated power output of 43±1dBm (20W) while maintaining a high gain of 43dB. The integrated VCO signal generator ensures minimal drift and precise frequency control across the entire 5700–5890 MHz band. With in-band flatness that reduces signal distortion, the amplifier provides clean, reliable performance even under challenging conditions.
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Key Specifications of the 20W Power Amplifier
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| Parameter | Value |
|---|---|
| Working Frequency | 5700 – 5890 MHz |
| Saturated Power Output | 43±1dBm (20W) |
| Gain | 43 dB |
| In-band Flatness | Rigorous control over 150 MHz bandwidth |
| Working Current | ≤2A |
| Input and Output VSWR | ≤1.5 |
| Out-of-band Spurs (9 kHz – 1 GHz) | ≤ -36 dBm/30 kHz |
| Out-of-band Spurs (1 GHz – 12.75 GHz) | ≤ -30 dBm/30 kHz |
| Maximum Lossless Input | +10 dBm |
| Operating Voltage | DC +28V |
| Power Supply Interface | Feed-through capacitor |
| RF Port | SMA-KFD |
| Monitoring Interface | Feed-through capacitor |
| VCO Integration | Feed-through capacitor with VCO |
| Amplifier Size | 112 × 38 × 18 mm |
| Operating Temperature | -30 to +65°C |
| Relative Humidity (Operating) | 5% – 95% (No condensation) |
| Storage Temperature | -30 to +65°C |
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Why the 20W Power Amplifier Excels in Harsh Environments
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Engineers and technicians frequently face thermal and humidity challenges in field deployments or industrial settings. The 20W power amplifier is designed to withstand extreme conditions, from -30°C to +65°C, and relative humidity as high as 95% without condensation. This rugged construction ensures long-term reliability, even in outdoor or unregulated environments.
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The compact mechanical footprint—112×38×18 mm—makes integration straightforward, while the DC +28V feed-through power interface minimizes noise coupling. The SMA-KFD RF port offers robust connectivity for high-frequency signals, preserving signal integrity across the entire performance envelope.
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Practical Benefits of VCO Integration in the 20W Power Amplifier
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The inclusion of a Voltage-Controlled Oscillator (VCO) within the 20W power amplifier architecture adds significant value for precision applications. VCO-based signal generation allows for fine-tuning of frequency without bulky external components. This translates to reduced system complexity, lower noise levels, and improved phase noise characteristics. When you shop power amplifiers for professional projects, a VCO-equipped unit gives you the flexibility to adapt to dynamic frequency requirements swiftly.
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Moreover, the low out-of-band spurious emissions (≤ -36 dBm/30 kHz up to 1 GHz and ≤ -30 dBm/30 kHz up to 12.75 GHz) ensure compliance with stringent spectral regulations, critical for telecom and defense sectors. The saturated output tolerance (±1 dBm) guarantees repeatable power levels across different units and operating conditions.
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Conclusion: Your Ideal Choice for High-Power RF Solutions
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In summary, this 20W power amplifier brings together high gain, precise VCO frequency control, robust thermal tolerance, and compact design into a single, reliable package. Whether you evaluate power amplifier classes for industrial deployment or need to shop power amplifiers for mission-critical systems, this device offers the performance and durability professionals demand. With its well-documented specifications and proven design, the 20W power amplifier remains a benchmark for efficiency and precision in the 5.7–5.9 GHz frequency band.
