This is a of 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 .Free software for a of applications including universal wireless scanning, air traffic control, radio security, radar for ADS-B aircraft, ship radar, ACARS, trunked radio, P25 / MOTOTRBO digital voice, POCSAG, weatherballoons, APRS, 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 new 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 not 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 useAluminum cabinetSmall size25 MHz to 1760 MHz, operating frequencyCopper from 25 MHz to 1760 MHz in VHF and bandsAM, NFM, FM, , USB, LSB and CW reception modes.5 PPM TCXO temperature compensationThe SMA antenna gold connector is also more durable with low insertion loss.Free softwareDecode Ability:1080P (Full-HD)Type:High DefinitionConnectors:USBRemote Control:Not IncludedModel Number:RTL2832U R820T2Hard Disk Capacity:Less than 100GBItem Type:TV StickModel number:TCXO SDR Receiver Tunercolor:GreenMaterial:MetalPackage Contents:1 x SDR ReceiverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.