Unleashing the Power of the 120W Ultra-Wideband Amplifier
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In the high-stakes world of RF engineering, the ability to deliver exceptional power across a broad spectrum is not just an advantage—it’s a necessity. This wideband power amplifier answers that call, providing a robust 120W amplifier performance across the critical 2-6GHz frequency range. Designed for the most demanding applications, from next-generation 5G infrastructure to cutting-edge electronic warfare systems, this 2-6GHz pure power amplifier sets a new benchmark for efficiency, linearity, and reliability. Its compact, ruggedized 200×150×25mm chassis houses a powerful engine capable of driving your signals with unprecedented clarity and strength, while comprehensive protection features ensure long-term dependability in the field.
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The amplifier’s design philosophy centres on delivering brute power without compromising signal integrity. With a saturated output power of 120W (≥50.8dBm) and a flat gain of over 50dB, it effortlessly boosts weak input signals, ensuring strong, clear transmission across the entire 2-6GHz band. This combination of high output and broad bandwidth makes it an indispensable tool for engineers facing the toughest RF challenges, where both power and frequency agility are paramount.
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Key Technical Advantages of this 2-6GHz Pure Power Amplifier
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High Power and Wideband Performance
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- 120W Saturated Output Power: Ensures robust signal transmission even in high-loss or long-distance scenarios, penetrating obstacles and overcoming interference.
- Ultra-Wideband 2-6GHz Coverage: This single amplifier replaces multiple narrowband units, simplifying system architecture and enabling seamless multi-band operation across S and C bands.
- Exceptional Gain and Flatness: With gain exceeding 50dB and minimal ripple across the band, it maintains signal strength and consistency without requiring complex gain equalization circuits.
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Superior Signal Integrity and Spectral Purity
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- Ultra-Low Spurious Emissions (≤-60dBc): Ensures a clean, interference-free spectrum, making it ideal for sensitive receivers and applications requiring strict spectral compliance.
- Excellent Harmonic Suppression (≤-10dBc): Reduces unwanted harmonics that can cause interference in other systems or degrade measurement accuracy.
- Low Noise Floor: Preserves weak signals close to the noise floor, a critical requirement for modern communication and sensing systems.
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Advanced Efficiency and Intelligent Protection
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- Optimized Class A/AB Architecture: Balances the high linearity of Class A operation with improved efficiency, reducing thermal load and operational costs.
- Comprehensive Safeguards: Built-in over-temperature, over-current, and VSWR protection circuits shield the amplifier from common fault conditions, including open and short circuits at the output.
- Fast 2μs Switching Time: Enables precise pulsed operation, crucial for radar and time-division multiplexing applications where rapid on/off control is needed.
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Why the 2-6GHz Band Is Critical for Modern RF Systems
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5G Network Expansion
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The 3.5GHz band is a cornerstone of global 5G deployments, providing the ideal balance between coverage and capacity. This amplifier’s performance in this range is essential for powering base stations and customer-premises equipment, ensuring reliable high-speed connectivity.
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Military and Defense Dominance
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Electronic warfare (EW), radar, and communication systems increasingly operate in the 4-6GHz range to exploit its superior propagation characteristics and avoid congestion. This 2-6GHz pure power amplifier provides the necessary power and frequency agility for jamming, signal intelligence, and active electronically scanned array (AESA) radar systems.
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The Satellite Communication Revolution
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Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite constellations rely on this frequency range for high-capacity feeder links and user terminals. The amplifier’s high linearity and power output help overcome the significant path loss associated with space-to-ground links, supporting high-throughput data services.
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Electrical Specifications and Technical Parameters
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| Parameter | Specification |
|---|---|
| Working Frequency | 2000-6000 MHz |
| Saturated Output Power (Psat) | ≥50.8 dBm (120W) |
| Small Signal Gain | ≥50.8 dB |
| Input Power (Pin) | 0 dBm |
| Spurious Emissions | ≤-60 dBc |
| Impedance (Input/Output) | 50Ω |
| Harmonic Suppression (2nd/3rd) | ≤-10 dBc |
| Input VSWR | ≤2.0:1 |
| Output VSWR | ≤2.2:1 |
| Switching Time (TTL, 1kHz) | 2 μs @ Pin=0 dBm |
| Operating Voltage | 28V – 32V DC |
| Protection Features | Over-Temperature, VSWR, Open/Short Circuit, Overcurrent |
| RF Input Connector | SMA Female |
| RF Output Connector | N Female |
| Power Supply Connector | D-Sub 7W2 Male |
| Control Connector | D-Sub 7W2 Male |
| Dimensions (L x W x H) | 200 x 150 x 25 mm (Tolerance ±0.5) |
| Weight | ≤3 kg |
| Operating Temperature | -10 ~ +40°C |
| Storage Temperature | -55 ~ +70°C |
| Cooling Method | External (Heat Sink Required) |
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Conclusion: A Benchmark in RF Power and Versatility
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This 120W amplifier performance represents a convergence of power, bandwidth, and reliability that addresses the most pressing needs of modern RF engineering. Whether you are deploying 5G infrastructure, advancing electronic warfare capabilities, or building robust satellite communication links, this 2-6GHz pure power amplifier delivers the high efficiency, outstanding linearity, and stringent protection you demand. By consolidating multi-band capability into a compact, rugged package, it reduces system complexity and total cost of ownership. For engineers who require uncompromising performance across the 2-6GHz spectrum, this amplifier is not just a component—it is a complete power solution. Explore its capabilities and experience the next level of ultra-wideband amplification.
