Airband Aviation Radio Receiver DIY Kit, High Sensitivity 118-136MHz AM Band, with AGC Circuit and Band - Pass Filter for Aircraft Tower Communication up to 190KM

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 from 118 to 136MHz, enabling you to listen to real-time communication between aircraft and control towers up to 190KM away in open areas, perfect for aviation enthusiasts and hobbyists.
• Advanced Circuit Design: The airband radio receiver kit includes a built-in AGC circuit to maintain comfortable audio levels and eliminate long squelch noise, while the band-pass filter, NE602 mixer, and MC1350 amplifier ensure stable and precise signal processing for reliable performance.
• Ideal for Aviation Monitoring: Whether you're an aspiring pilot, flight student, or plane spotter, this aviation radio receiver kit lets you monitor live air traffic control conversations, helping you learn aviation terminology, track local flights, or simply enjoy the thrill of real-world radio chatter.
• Easy-to-Assemble PCB Layout: Printed directly with PCB trace inductance and labeled components, this airband radio receiver DIY kit simplifies soldering and assembly, making it accessible for intermediate electronics hobbyists who want a hands-on project with practical aviation applications.
• Compact and Ready for Enclosure: The green PCB board measures 9.2 x 7.5cm and runs on 12V power, fitting neatly into a standard 97 x 40 x 120mm aluminum chassis (not included); package includes 1 x airband radio receiver DIY kit and 1 x detailed circuit diagram for straightforward building.