This is a new 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. Ideal for use as a radio scanner with free computer-based software such as SDR, HDSDR, SDR-Radio, Linrad, GQRX or SDR Tap on Android. Suitable for Windows, MacOS, Linux, Android and even embedded Linux computers such as for Raspberry Pi. Ideal 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, weather balloons, 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 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 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). Features: 1. In the VHF and UHF bands, copper frequencies range from 25mhz to 1760mhz. 2. Multiple receive modes - AM, NFM, FM, DSB, USB, LSB and CW receive modes. 3. Small size and lightweight, easy to carry. 4. The SMA antenna gold connector is also more durable and has low insertion loss. 5. Made of ABS, durable to use. Specification: Working Frequency: 25MHZ-1760MHZ Size: about 9*2.5*1cm/3.54*0.98*0.39in Weight: about 25g/0.88oz Material: ABS Package List: 1 * Receiver 1、In the VHF and UHF bands, copper frequencies range from 25mhz to 1760mhz. 2、Multiple receive modes - AM, NFM, FM, DSB, USB, LSB and CW receive modes. 3、Small size and lightweight, easy to carry. 4、The SMA antenna gold connector is also more durable and has low insertion loss. 5、Made of ABS, durable to use.