SDR Receiver RTL2832U + R820T2 Chip 1PPM TCXO ADS-B 0.1MHz-1.7GHz Full Band Receiver. The signal received by the antenna is converted into data by this receiver and sent to computers, Android phones, and other devices via the USB interface. Software on computers, Android phones, and other devices processes the demodulated signal, displays the frequency spectrum, and allows setting of bandwidth, signal recording, saving, playback, and other functions. Receives electromagnetic waves in the range of 100KHz-1.7GHz and supports AM, NFM, WFM, LSB, USB demodulation. Can be used to listen to short-wave single-sideband communications, radio, intercom calls, aviation bands, meteor monitoring, and ADS-B decoding. Features: This receiver includes a 1 ppm temperature-compensated crystal oscillator (TCXO) for improved frequency stability. Minimal temperature drift (2 ppm initial deviation, 1 ppm temperature drift) and enhanced internal chip heat dissipation contribute to more stable operation. Utilizes the latest RTL2832U + R820T2 solution, where the R820T2 tuner offers slightly better sensitivity than R820T, lower background noise, and higher signal-to-noise ratio. Capable of stable performance at frequencies around 1.5 GHz. The Q channel on the RTL2832U enables extended direct sampling from 100KHz to 24MHz, achieving full-band coverage from 100KHz to 1.7GHz. Compatible with Windows XP/7/8/10, Mac OS, Linux, and Android systems. Specifications: Type: with Antenna Product size: 71 x 43 x 19mm / 2.80 x 1.69 x 0.75 inch Product weight: 34g Color: Silver Material: Metal Package Contents: 1 x SDR Receiver 1 x Antenna Note: Light and display differences may cause slight variations in color compared to the actual item. Measurement allows an error of +/- 1-3cm.