This is a software-defined radio (SDR) receiver featuring the RTL2832 ADC chip, a 0.5 ppm TCXO (customization optional), and an MCX antenna connector. It operates across a frequency range of 25 MHz to 1760 MHz. It is compatible with free SDR software such as SDR#, HDSDR, SDR-Radio, Linrad, GQRX, and SDR Touch for Android. Works with Windows, macOS, Linux, Android, and embedded Linux platforms (e.g., Raspberry Pi). Ideal for applications including wireless signal monitoring, air traffic control (ATC), ADS-B aircraft tracking, marine VHF, ACARS, amateur radio repeaters, P25/MOTOTRBO digital voice, POCSAG paging, weather balloon telemetry, APRS, weather satellite reception (NOAA APT), meteor satellite reception (M2), radio astronomy, meteor scatter detection, and DAB radio. This model features an improved tuner design, enhanced component tolerances, and a stable 0.5 ppm TCXO for minimal frequency drift and high initial accuracy. Requires a USB 2.0 port; compatible with most USB 3.0 ports (however, full compatibility cannot be guaranteed across all USB 3.0 implementations—ensure your system has a USB 2.0 port available). Windows installation is straightforward; refer to publicly available SDR quick-start guides online. - Fully assembled and ready to use - Compact form factor - Frequency range: 25 MHz – 1760 MHz (covers VHF and UHF bands) - Supports AM, NFM, FM, USB, LSB, and CW demodulation modes - Gold-plated MCX antenna connector for durability and low insertion loss - Housing material: ABS plastic - Color: Blue Package includes: - 1 x SDR receiver Note: Actual product color may vary slightly due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.