Software Defined Radio 500 kHz to 1.7 GHz Digital Receiver Receiving 500 kHz to 1.7 GHz for RF &Software Defined Radio Multicolor

["Description:\nbrand new and high quality\nFeatures:\nThis is an blog software defined radio receiver with RTL2832U ADC chip, 1PPM TCXO, SMA F connector, R820T2 tuner and aluminium for case with passive cooling. \nTunes from 500 kHz to 1.7 GHz with up to 3.2 MHz (2.4 MHz stable) of instantaneous bandwidth. (HF mode works in direct sampling mode).\nPerfect for use as a computer based radio scanner with free software like SDR#, HDSDR, SDR-Radio, Linrad, GQRX or SDR for Touch on Android. Works on for Windows, OSX, Linux, Android and embedded Linux computers like the \nGreat for many applications including general radio scanning, air traffic control, public safety radio, \nADS-B aircraft for radar, AIS boat for radar, ACARS, trunked radio, digital voice, POCSAG, weather balloons, APRS, \nNOAA APT weather satellites, Meteor M2 satellites, radio astronomy, meteor scatter monitoring, DAB, or for use as a low cost panadapter with a traditional ham radio. \nThis model has several improvements over other brands. It uses the improved R820T2 tuner, comes with \na 1PPM TCXO (no drift and accurate tuning with a 2 PPM initial offset and 1 PPM temperature drift), improved component tolerances, redesigned lower noise PCB, cooling improvements, for extra ESD for protection and an SMA F connector.\nIt also comes with a software activatable bias-tee circuit for powering external devices such as LNA's and active antennas. \n\nSpecifications:\nColor: Silver\nSize:8.8x2.3x1.5cm/3.46x0.91x0.59inch(approx.)\nQuantity:1Pc\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Include:\n1Pc X Software Defined Radio\n(other accessories demo in the picture is not included.)"]