Ultra-wideband coverage (380MHz - 6GHz): One device with multiple uses, perfectly covering the wide spectrum from 380MHz to 6GHz, especially optimizing key frequency bands such as 2.4GHz (WiFi/Bluetooth) and 5.8GHz (WiFi/Radar) High gain & ultra-low noise: Provide up to 20dB typical gain, strongly amplify weak signals; noise figure as low as 2.0dB (typical value), significantly improve receiving sensitivity, capture clearer signals Strong output capability: Guaranteed output 1dB compression point (Pout@1dB) ≥ 18dBm, good linearity, strong driving ability of the post-stage, ensuring stable and distortion-free signal Dual power supply, super flexible: Support 4-6V USB power supply or 7-24V DC power socket power supply, built-in voltage regulation, choose one, adapt to various application scenarios Industrial grade ruggedness: Wide operating temperature range -40°C to +60°C, no fear of severe cold and heat, stable and reliable Model: KC9601A Type: Low Noise Amplifier Module (LNA Module) Operating Frequency: 380MHz - 6000MHz (6GHz) (Note: 240MHz-380MHz gain is acceptable, input standing wave ratio may be too large) Typical Gain: 20dB (Please refer to the frequency-gain test chart for specific values) Minimum Gain: 16dB (guaranteed value) Output Power @ 1dB Compression Point (Pout@1dB): ≥ 18dBm (guaranteed value) Noise Figure (NF): 2.0 dB (typical value) RF Interface: SMA Female (Female, Hole) Power Supply Voltage: Option 1: 4V - 6V DC (powered by USB Type-A port) Option 2: 7V - 24V DC (powered by power socket) Built-in voltage regulator circuit, select any one of them for power supply Operating Temperature: -40°C ~ +60°C III. Wide range of applications Wireless communication systems (base stations, repeaters, micro-power) RF test and measurement equipment Sa