Features • Advanced Two-Stage Design: Features a two-stage low noise amplifier and special filter for superior performance in RF amplification • High Gain Performance: Achieves an imprive 38dB gain, ensuring robust signal strength for optimal reception in any environment • Enhanced Signal Clarity: The double filter structure effectively suppres out-of-band signals, significantly improving the overall signal-to-noise ratio • Wide Dynamic Range: Engineered to provide a large dynamic range, making it ideal for various applications, including ADS-B receivers and Ham radio modules • Universal Connectivity: Equipped with standard SMA female connectors, allowing seaml connection to most devices for versatile use 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