Airband Aviation Radio Receiver DIY Kit, High Sensitivity 118-136MHz AM Wireless Receiver, VHF Aircraft Band Monitoring Kit with AGC Circuit for Hobbyists and

Description:This DIY aviation radio receiver kit is dedicated to receiving calls between the aircraft and the tower. With high performance antenna (VHF antenna), calls between various types of aircraft and the tower within 190KM in open space can be received.Features:Adopt band-pass filter, 3355 high-level, NE602 mixer, MC1350 programs in place, can receive 118-136MHz AM signal. Printed directly on the PCB trace inductance, greatly simplifying the assembly. The board has to listen to the AGC circuit to ensure comfort, while avoiding the long squelch noise. 12 V power supply, PCB board size is 9.2 * 7.5cm, which can be placed in 97 * 40 * 120mm aluminum chassis to use.Specifications:Color: GreenMaterial: PCBBoard size: 9.2 * 7.5cmPackage weight: 73gNote:This is a DIY kit, hasn't been assembled yet!Due to the VHF bands have similar propagation - rectilinear propagation of light, but the receiving location accessible from the airport, distance(greater than 25Km's) must be installed VHF antenna contour segment gain antenna; receiving location between the airport large obstructions (including but not limited to tall buildings, mountains, towers) is always around the obstacle, thank you!Package List:1 x Airband Radio Receiver DIY Kit1 x Circuit Diagram

• High-Sensitivity Reception: This airband aviation radio receiver DIY kit captures clear AM signals across the full 118-136MHz aircraft band, allowing you to monitor real-time communications between planes and control towers up to 190KM away in open areas with a proper VHF antenna.
• Advanced Circuit Design: Built with a band-pass filter, NE602 mixer, MC1350 amplifier, and integrated AGC circuit, this aviation radio receiver ensures stable audio output while minimizing squelch noise for comfortable long-duration listening sessions.
• Ideal for Aviation Enthusiasts: Perfect for hobbyists, student pilots, or airport spotters, this airband radio receiver kit lets you tune into live air traffic control conversations, enhancing your understanding of aviation operations and flight patterns near local airports.
• Printed PCB Inductance Technology: The airband aviation radio receiver features trace inductance printed directly onto the green PCB, simplifying assembly and reducing the need for external coils—making it beginner-friendly while maintaining professional-grade performance.
• Compact and Ready to House: Measuring 9.2 x 7.5cm and powered by 12V DC, this aviation radio receiver DIY kit fits neatly into a standard 97 x 40 x 120mm aluminum chassis (not included); package includes the unassembled kit and a detailed circuit diagram for easy build.