Features • Advanced Two-Stage Design: Features a two-stage low noise amplifier combined with a specialized filter for superior signal clarity and enhanced performance in RF applications • High Gain Performance: Delivers an imprive 38dB gain, ensuring optimal amplification for ADS-B receivers, resulting in clearer and more reliable signal reception • Exceptional Signal Fidelity: Engineered for low noise and a large dynamic range, this amplifier minimizes interference, providing a cleaner, more accurate signal for your Ham Radio Module • Double Filter Structure: The innovative dual filter system significantly reduces out-of-band signals, effectively improving the overall signal-to-noise ratio for enhanced communication quality • Versatile Connectivity Options: Equipped with standard SMA female connectors, this RF amplifier easily connects to a wide range of devices, ensuring compatibility with your existing setup Features: 1、The RF front end adopts two-stage low noise amplifier and two-stage special filter 2、It is specially used for ADS-B receiver front-end RF amplification 3、The front end has high gain, low noise, and large dynamic range 4、Double filter structure can guarantee enough inhibition of out-of-band signal, effectively improving the signal-to-noise ratio 5、Standard SMA female connectors are suitable for connecting most devices Specification: Features: The RF front end adopts two-stage low noise amplifier and two-stage special filter. It is specially used for ADS-B receiver front-end RF amplification. The front end has high gain, low noise, and large dynamic range. Double filter structure can guarantee enough inhibition of out-of-band signal, effectively improving the signal-to-noise ratio. Standard SMA female connectors are suitable for connecting most devices. Specification: Voltage: 3.3V~5.0V DC Frequency: 1090±15MHz (special for ADS-B reception) Gain: 38+dB Out-of-band Rejection: -75dB@+-50MHz; -55dB@+-1GHz Connector: SMA-female Package Includes: 1 x Amplifier Package List