Features: 12bit ADC chip: The SDR receiver uses 12bit ADC and has stable operating performances in software defined radio reception. 10kHz to 2GHz: designed for receiving frequencies of 10kHz and 2GHz and a bandwidth of 10MHz to achieve wide coverage, simplicityand reliability. Practical use: Compatiblewith various systemssuch as Windows, OsX, Androids for Raspberry Pi2 and 3. Support multiple software types: also supports many software such as SDRuno, HDSDR, SDR console, SDR etc., with highefficiency. With TCXO: Equipped with a front-end filter and built-in 0.5ppm TCXO, it is very convenient to carry and suitable for indoor and outdoor use. Specifications: Exquisite and sturdy aluminum casing Frequency continuous coverage from 10kHz to 2GHz 12-bit ADC chip (not the kind of RTL chip) Built-in front end filter Built-in TCXO (temperature-compensated crystal oscillator) 0.5ppm Spectrum bandwidth of up to 10Mhz Highersensitivity and good selectivity More often low background noise Simple USB portmicor) SMAantenna connector USB power supply No separate power supply Compatiblewith all SDRPlay RSP1 software. Package Includes: 1Set SDR Receiver note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.