LimeSDR Mini 2.0 — Full-Duplex Wideband SDR Transceiver

The LimeSDR Mini 2.0 is a full-duplex software defined radio capable of both transmitting and receiving simultaneously across an exceptionally wide frequency range. Unlike receive-only RTL-SDR devices, the LimeSDR Mini can be used to build complete radio transceivers in software — for amateur radio experimentation, cellular protocol research, LoRa gateway construction, and protocol development.

Powered by the Lime Microsystems LMS7002M RFIC, it delivers 12-bit ADC/DAC resolution and up to 30.72 MSPS sample rates, giving it the bandwidth to capture and process multiple channels simultaneously. USB 3.0 interface ensures enough throughput for wide-band captures. Supported by LimeSuite, GNU Radio, and the SoapySDR hardware abstraction layer.

• Frequency range: 10MHz–3.5GHz (TX and RX)
• Max sample rate: 30.72 MSPS (12-bit)
• Full duplex: transmit and receive simultaneously
• Max TX power: +10 dBm
• USB 3.0 (USB 2.0 compatible at reduced bandwidth)
• SMA connectors for RX and TX
• Compatible with GNU Radio, LimeSuite, SoapySDR

Note: Transmitting radio signals may require an amateur radio licence or authorization depending on your jurisdiction and frequency of use.