RF amplifier optimized for 1.95 GHz that combines high linearity, strong gain, ultra-low noise, and robust input-power handling for demanding receiver and front-end applications. Key benefits Improves receiver sensitivity and link margin by delivering 20 dB gain at 1.95 GHz with an ultra-low noise figure of 0.4 dB at the same frequency. Extends dynamic range and reduces intermodulation distortion thanks to very high linearity (output IP3 = +35 dBm), so receivers tolerate strong adjacent signals without performance degradation. Increases system robustness by handling high continuous-wave input levels up to +22 dBm, reducing the need for external protection components and simplifying system design. Performance highlights (measured at 1.95 GHz) Output IP3 (linearity): +35 dBm Gain: 20 dB Noise figure: 0.4 dB Input power robustness: +22 dBm CW Function and compatibility Function: low-noise, high-linearity RF amplifier for receive front ends, LNA stages, or preamplifiers in RF chains. Compatibility: intended for systems operating around 1.95 GHz and for standard 50 Ω RF front-end architectures. Suitable for integration into transceivers, receiver modules, and test equipment. Integration: designed for straightforward PCB integration in compact RF modules and compatible with typical RF matching and biasing practices. Practical advantages Reduces downstream filtering and gain staging complexity by providing high gain with minimal added noise. Lowers total system noise figure and improves sensitivity in weak-signal environments. High IP3 and input power tolerance lower the risk of receiver desensitization in the presence of strong co-site or adjacent-channel signals. Typical applications Cellular base stations, small cells, and macro receiver front ends operating around 1.95 GHz where both sensitivity and linearity are critical. In-building repeaters and coverage boosters that must tolerate strong external signals while preserving receive-chain performance. RF test and measurement equipment, spectrum monitors, and spectrum analysis front ends that require low noise and high dynamic range. Integration notes Designed for use in standard RF front-end topologies; requires appropriate biasing and RF matching for optimal performance. Compact, industry-friendly package suitable for PCB integration in receiver modules and transceiver assemblies. Standout combination The combination of +35 dBm output IP3, 20 dB gain, 0.4 dB noise figure at 1.95 GHz, and +22 dBm CW input power robustness makes this amplifier a strong choice when you need both sensitivity and resistance to strong interfering signals without adding complexity to the RF chain.