Key benefits Accurate, stable reception: RTL2832 ADC with a 0.5 PPM TCXO delivers exceptional frequency stability so you capture weak or fastmoving signals reliably across 25 MHz–1760 MHz. Broad software and system compatibility: built as a USB2.0 TV tuner / TV dongle with RTL2832U R828D S components, it works with computerbased SDR software on Linux and embedded systems for flexible integration. Portable, readytouse hardware: compact, fully assembled blue ABS enclosure with a 15 cm antenna makes this unit easy to deploy in the field, lab, or a stationary monitoring setup. Improved tuning performance: tuner initial offset accuracy of 1 PPM and temperature drift of 0.5 PPM reduce retuning and frequency errors, improving demodulation and logging accuracy. How this solves problems Reduces frequency drift that causes missed or mistuned signals, so longterm monitoring (ADS‑B, AIS, satellite APT) stays accurate without frequent recalibration. Lowers setup friction: plug into a USB 2.0 port (compatible with most USB 3.0 ports via included adapter) and run standard SDR tools on Linux or embedded platforms. Small, robust form factor simplifies portable monitoring and quick installations where space or power is limited. Practical use scenarios Home ADSB receiver: plug into a singleboard computer running SDR software to track nearby aircraft reliably, with stable frequency reference from the 0.5 PPM TCXO. Field weather balloon or APRS tracking: use the compact USB dongle and included antenna to receive telemetry and APRS packets during launches; the small ABS enclosure and USB power make field deployment straightforward. Satellite and radio astronomy monitoring: receive NOAA APT and M2 satellite transmissions or perform scatter monitoring and amateur radio experiments using Linuxbased SDR tools that support RTL2832U devices. Key specifications and compatibility Frequency range: 25 MHz to 1760 MHz ADC / chipset: RTL2832 ADC Tuning stability: 0.5 PPM TCXO; tuner initial offset accuracy 1 PPM; temperature drift 0.5 PPM Components: RTL2832U R828D S Connector: MCX Interface: USB 2.0 TV tuner / TV dongle; supports most USB 3.0 ports via included adapter Body material and size: blue ABS housing, approximately 8.5 x 2.5 x 1 cm; antenna height 15 cm Packaging: fully assembled, ready to use Software/OS: compatible with computerbased SDR software on Linux and embedded systems Typical applications: ADSB aircraft tracking, AIS monitoring, APRS, NOAA APT weather satellites, M2 satellites, scatter monitoring, weather balloon communications, air traffic control and digital voice scanning If you need a compact, stable, and compatible USB SDR receiver for aircraft, marine, satellite, or amateur radio monitoring, this RTL2832based MCX receiver provides the frequency stability and practical design required for reliable signal capture and longterm monitoring.