This is a software-defined radio (SDR) receiver featuring an RTL2832 chip, a 0.5 TCXO (optional customization), and an MCX connector. It operates with a bandwidth between 25 MHz and 1760 MHz. It is compatible with free computer software such as SDR#, HDSDR, SDR-Radio, Linrad, GQRX, or SDR Touch on Android for use as a radio scanner. It is suitable for Windows, MacOS, Linux, Android, and embedded Linux computers. Potential applications include general wireless scanning, air traffic control, radio security, ADS-B aircraft radar, ship radar, ACARS, relay radio, P25/MOTOTRBO digital voice, POCSAG, weather balloon tracking, APRS, weather satellite reception, M2 meteor satellite, radio astronomy, meteor scattering monitoring, DAB, or as a platform for traditional ham radio. This model incorporates an improved tuner design with a 0.5 TCXO (optional customization) for stable frequency accuracy, increased component tolerances, and an MCX connector. A USB 2.0 port is required, and it may be compatible with some USB 3.0 ports. Installation in Windows is straightforward; please consult online resources for a quick start guide. Condition: New. Fully assembled and ready to use. Compact size. Operating frequency: 25 MHz to 1760 MHz. AM, NFM, WFM, USB, LSB, and CW reception modes. The gold-plated MCX antenna connector is designed for durability and low insertion loss. Material: ABS. Color: Blue. Package Contents: 1 x receiver kit. Please