118 - 136 MHz AIR Band( Aviation Band) band pass filter - Radiojitter
low noise amplifier
Applied Sciences | Free Full-Text | Self-Balancing Power Amplifier with a Minimal DC Offset for Launcher Automation Control Circuits of a Surface-to- Air Missile System
Airband Bandpass Filter in Enclosure; 118-138 MHz from GPIO Labs on Tindie
Amazon.com: airband Radio Receiver,12 V Power Supply with bandpass Filter onboard Aviation Radio Receiver high Sensitivity DIY kit : Electronics
Amazon.com: AirNav RadarBox FlightStick VHF - Airband USB Receiver with Integrated Filter, Amplifier and ESD Protection : Electronics