1,1MHz to 6GHz operating frequency. 2,Upto 20 million samples per second. 3,8-bit quadrature samples (8-bit I and 8-bit Q). 4,Compatible with GNURadio, SDR , and more. 5,Software-configurable RX and TX gain and baseband filter. 6,Software-controlled antenna port power (50mA at 3.3V). 7,SMA female antenna connector, SMA female clock input and output for synchronization. 8,Convenient buttons for programming. 9,Internal pin headers for expansion. This is a Software Defined Radio peripheral capable of transmission or reception of radio signals from 1 MHz to 6GHz. Designed to enable test and development of modern and NextGeneration radio technologies, this is an open source hardware platform that can be used as a USB peripheral or programmed for StandAlone operation. Features: 1MHz to 6GHz operating frequency. Upto 20 million samples per second. 8-bit quadrature samples (8-bit I and 8-bit Q). Compatible with GNURadio, SDR , and more. Software-configurable RX and TX gain and baseband filter. Software-controlled antenna port power (50mA at 3.3V). SMA female antenna connector, SMA female clock input and output for synchronization. Convenient buttons for programming. Internal pin headers for expansion. Specifications: Main color: black Working frenquency: 1MHz to 6GHz USB: 2.0 Item size: 148 x 75mm / 5.8 x 3.0in Item weight: 96g / 3.4ounce Package size: 205 x 110 x 40mm / 8.1 x 4.3 x 1.6in Package weight: 135g / 4.8ounce Packing List: 1 x Main Board 1 x USB Cable 1 x Antenna 1 x Main Board 1 x USB Cable 1 x Antenna Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store