10Khz-3Ghz Rf Low Noise Amplifier Module Medium Power Lna Rf Broadband High Gain 32.5Db Signal Power Amplifier Board

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 flatness<1dB (<500MHz), high signal fidelity. 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 supply Supply voltage: 5-12V (gain adjustable with voltage) Gain flatness:<1dB (<500MHz, finely adjusted) Input/output impedance: 50 omega Featured features: Supports voltage control gain, compatible with AGC applications Application scenarios : Communication system: RF receiver front-end signal pre amplification Testing instruments: spectrum analyzer, signal generator auxiliary amplifier Research Education: High Frequency Circuit Experiment and Signal Processing Teaching Industrial Control: Wireless Sensor Networks, Radio Frequency Identification (RFID) Systems AGC system: Dynamic gain adjustment achieved through DA controlled voltage Usage 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. Important Safety Notice Attention: 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! Precautions The 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. Size:As the pictures show Package quantity:1Pc Note: Please allow 2-3 differences due to manual measurement. The above dimensions are for reference only. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.