10KHz-3GHz Low Noise Amplifier Medium Power LNA RF Broadband Amplifier Module 32dB Gain Type-C for Communication Systems DC5-12V

Features:1. Wide frequency coverage of 10KHz-3GHz, suitable for high-frequency communication and testing scenarios.2. The gain is as high as 32.5dB, and the performance is strong and stable under 12V power supply.3. Support 5-12V voltage adjustment gain, flexibly adapting to various needs.4. Low noise figure, better signal-to-noise ratio when powered by 8-10V.5. Gain flatnessProduct Overview ：This RF broadband amplifier module is designed specifically for high-frequency applications, with wideband coverage from 10KHz to 3GHz, up to 32dB gain, and low noise characteristics, supporting medium power output. The module can achieve dynamic gain adjustment through flexible power supply voltage (5-12V), suitable for RF receiving front-end, signal amplification, and automatic gain control (AGC) systems, with stable performance and strong compatibility.Parameter:Frequency range: 10KHz -3GHz (adjustable lower limit frequency through capacitor)Gain: up to 32.5dB at low frequency (12V power supply)Noise factor: Low noise design, optimized for 8-10V power supplySupply voltage: 5-12V (gain adjustable with voltage)Gain flatness:Input/output impedance: 50 ΩFeatured features: Supports voltage control gain, compatible with AGC applicationsApplication scenarios ：Communication system: RF receiver front-end signal pre amplificationTesting instruments: spectrum analyzer, signal generator auxiliary amplifierResearch Education: High Frequency Circuit Experiment and Signal Processing TeachingIndustrial Control: Wireless Sensor Networks, Radio Frequency Identification (RFID) SystemsAGC system: Dynamic gain adjustment achieved through DA controlled voltageUsage Tips ：Band expansion: When operating at lower frequencies (such as 5KHz), replace the input and output capacitors with 10 μ F and strengthen power decoupling and stabilization.Gain adjustment: The gain can be precisely controlled by adjusting the voltage in the 5-8V power supply range. It is recommended to use a voltage regulator circuit to reduce fluctuations.Performance optimization: The noise is lowest when powered by 8-10V, and the gain is highest when powered by 12V. Choose the power supply scheme according to the scenario.Capacitor calculation: When extending the lower limit of the frequency, calculate the capacitance value based on a 50 Ω impedance to ensure complete signal transmission.Important Safety NoticeAttention: It is strictly prohibited to reverse the positive and negative connections of DC power supply! Incorrect wiring will permanently damage the module!Remember: All modules in our store must be connected to input and output cables before turning on the power! It is strictly prohibited to plug or disconnect the RF connection while powered on!PrecautionsThe power supply should use low-noise LDO or voltage regulation module to avoid introducing high-frequency ripple.Pay attention to impedance matching and shielding during high-frequency layout to reduce radiation interference.When replacing capacitors, choose components with good high-frequency characteristics (such as NP0/C0G material).Package Include:RF broadband amplifier module x1