This RTLSDR based receiver uses a ADC RTL solution with improved tuner performance. Key specifications include a 0.5 PPM TCXO providing no drift, good initial offset accuracy, and a 1 PPM temperaturerelated deviation specification. The unit also features increased part tolerances and MCX connectors for reliable RF connectivity. Why this matters for you accuracy and stability: 0.5 PPM TCXO delivers low drift and precise frequency measurements, with clear offset control and predictable temperature behavior. Broad compatibility: works with Windows, macOS, Linux, Android, and embedded Linux systems, enabling flexible deployment across many devices. Flexible usage: designed for a wide range of applications while remaining costeffective, making it suitable for both hobbyists and professional setups. What it is A softwaredefined radio receiver based on the RTLSDR family, using the RTL2832 ADC chip, featuring a 0.5 PPM TCXO and MCX connector. Bandwidth from 25 MHz up to 1760 MHz, enabling coverage of many bands and services. Key attributes and capabilities Function: softwaredefined radio receiver enabling flexible tuning and various demodulation approaches via supported SDR software. Compatibility: compatible with Windows, macOS, Linux, Android, and embedded Linux platforms; works with common SDR software such as SDR, HDSDR, SDRRadio, Linrad, GQRX, and SDR Tap on Android. Connectors: MCX RF connector for reliable antenna interfacing. Performance: wide RF bandwidth (25 MHz to 1760 MHz) suitable for many scanning and monitoring tasks; 0.5 PPM TCXO enhances frequency stability and offset accuracy. Tolerance and build: increased part tolerances to ensure robust performance across conditions. Applications and use scenarios General wireless scanning and monitoring: a versatile lowcost platform for exploring and decoding a wide range of signals with standard SDR software. Air traffic control and aircraft surveillance: capable of monitoring ADSB signals for realtime aircraft tracking. Radio security, maritime and weather monitoring: suitable for radar, ACARS, POCSAG, weather balloons, APRS, weather satellites, and M2 meteor satellites. Radio astronomy and meteor scattering: useful for hobbyist and educational projects in radio astronomy and meteorological signal studies. Ham radio enhancement: provides a budgetfriendly platform for traditional ham radio experimentation and reception. Notes on use Designed to work with available computer software for SDR, enabling straightforward setup and operation on supported platforms. No additional firmware changes required beyond standard SDR software configuration; uses widely adopted RTLSDR architecture and tooling. Overall, this receiver blends improved RF stability and broad platform compatibility with a wide tuning range and robust connectors. It is well suited for users needing a costeffective, flexible SDR solution for scanning, tracking, and experimental radio work across multiple domains.