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 -40C to +60C, 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 (): 2.0 dB (typical value) 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: -40C ~ +60C III. Wide range of applications Wireless communication systems (base stations, repeaters, micro-power) test and measurement equipment Satellite communications (L/S/C band applications) Wireless video transmission (2.4G/5.8G image transmission) Internet of Things (IoT) gateways and terminals Spectrum monitoring Any system that needs to improve receiving sensitivity (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: Metal Package Contents: 1 x Low Noise Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.