Software defined is a newtype of broadcasting communication technology that is based on software defined communication protocols rather than implemented through hard wiring. The frequency band, interface protocol, and functionality can be upgraded through software downloads and updates without the need for complete hardware replacement.

Features:
The latest RTL2832U+R820T2 scheme is adopted. higher sensitivity, lower background noise, and higher signal-to-noise ratio. It can operate more stably in frequencies around 1.5 GHz. The Q channel on the RTL2832U is utilized to increase direct acquisition reception of frequencies between 100KHz-24MHz. Implemented full band reception between 100KHz-1.7GHz.
Receive electromagnetic waves within the of 100KHz-1.7GHz through SDR software, supporting AM, (NFM, WFM), CW, DSB, LSB, and USB demodulation.
Can be used for listening to mediumwave, shortwave, broadcasting, shortwave singlesideband communication, , aviation bands, etc.
Sub tone detection function, CTCS, DCS, frequency , digital signal, automatic scanning, etc.

Specifications:
Main color: black
Material: plastics+metal
Package size: 150 * 102 * 40mm / 5.9 * 4.0 * 1.6in
Package weight: 122g / 4.3ounce

Packing List:
1 * RTL SDR Receiver
1 *
1 * Cable