This is a generation of software defined radio receiver RTL SDR with RTL2832 ADC chip, 0.5 PPM TCXO, SMA F connector and passively cooled aluminum housing. Music from 25 MHz to 1760 MHz bandwidth. Free software for use as a radio scanner with free computer-based software such as SDR, HDSDR, SDR-Radio, Linrad, GQRX or SDR Tap on Android. Applies to Windows, MacOS, Linux, Android and even embedded Linux computers such as For Raspberry Pi. Free software for a variety of applications including universal wireless scanning, air traffic control, radio security, radar for ADS-B aircraft, AIS ship radar, ACARS, trunked radio, P25 / MOTOTRBO digital voice, POCSAG, weatherballoons, APRS, NOAA weather satellite APT, Meteor M2 satellite, radio astronomy, meteor scatter monitoring, DAB, or as a low-cost platform for traditional ham radios. This model incorporates a solution ADC RTL. It uses an improvement of this tuner with a 0.5 PPM TCXO (no drift, with initial offset accuracy and 1 PPM PPM 0.5 temperature deviation) , increased tolerance of the part and an SMA connector F. Requires USB 2.0 port , And works with most USB 3.0 ports (note that we can not guarantee that this feature will work on all USB 3.0 ports, so make sure your PC has a USB 2.0 port, just in case) . Installation in Windows is easy. Please visit For Google's free RTL-SDR Quick Start Guide for installation instructions. Features: Fully assembled and ready to use Aluminum cabinet Small size 25 MHz to 1760 MHz, operating frequency Copper from 25 MHz to 1760 MHz in VHF and UHF bands AM, NFM, FM, DSB, USB, LSB and CW reception modes ±.5 PPM TCXO temperature compensation The SMA antenna gold connector is also more durable with low insertion loss. Free software Decode Ability:1080P (Full-HD) Type:High Definition C