100KHz-1.7GHz full band SDR receiver, compatible with computers, Android phones, and other devices using SDR software to receive 100KHz-1.7GHz electromagnetic waves. Supports AM, FM (NFM, WFM), CW, LSB, USB demodulation. Listen to medium wave, short wave, FM radio, short wave single sideband communication, and intercom calls. Features include mute detection (CTCSS, DCS), frequency sweeper, and auto-scan. Product advantages: Direct antenna signal input for short- and medium-wave to the digital-to-analog converter chip, reducing signal loss, noise, waveform clutter, and off-frequency issues caused by inverters. Enhances sensitivity and provides clear, complete waveform display with high resolution and accurate frequency representation. Color: As Shown Material: ABS Package Contents: 1 x Software Radio RTL2832U Receiver Kit Note: Light reflection and different displays may cause slight color variations between the image and actual item. Measurement error allowance is +/- 1-3cm.