- Compatibility and applications: It is suitable for Windows, MacOS, Linux, Android and even built-in Linux computers such as . Suitable for various applications including general wireless scanning, air traffic control, radio security, ADS-B aircraft radar, radar, ACARS, repeater radio, digital voice P25/MOTOTRBO, POCSAG, meteorological, APRS, meteorological satellite, M2 meteoroastronomy, DAB, or as a cost-effective platform for traditional amateur radio. - Hardware improvements: This uses a new ADC solution. It uses tuner upgrade, with 0.5 TCXO (optional adjustment) (without drift, with initial compensation accuracy and temperature deviation of 1.0.5), increased partial tolerances and MCX connectors. - Software-defined radio and performance: This is a new generation of software-defined radio receiver SDR with RTL2832 ADC chip, 0.5 TCXO (customization is optional) and MCX connector with a band between 25MHz and 1760MHz. Very suitable for use as a radio scanner with free computer software such as SDR, HDSDR, SDR radio, Linrad, GQRX or SDR Tap on Android.