RTL-SDR, compatible with most major SDR software packages! * Frequency capability of approximately 64-2300MHz * Frequency range can be expanded down to 300kHz with our Ham It Up upconverter * IMPORTANT: This device CANNOT be used to receive OTA television within North America which uses the ATSC standard. * This device CAN be used within North America and anywhere else as a low-cost software defined radio receiver with the appropriate software.