Unlock professional-grade wireless experimentation with this genuine LimeSDR Mini v1.2 from Lime Microsystems / Myriad-RF. This compact, high-performance software-defined radio delivers true full-duplex transmit and receive capability in a pocket-sized USB form factor – perfect for amateur radio, RF research, signal intelligence, prototyping, education, and advanced hobbyist projects. Key Features & Specifications. RF Transceiver : Lime Microsystems LMS7002M field-programmable RF IC. Frequency Coverage : Continuous 10 MHz – 3.5 GHz. Instantaneous Bandwidth : Up to 30.72 MHz. Sample Rate : Up to 30.72 MSPS. Channels : 1 Transmit + 1 Receive (full-duplex). RF Connectors : Dual SMA (female) – dedicated TX and RX ports with switchable high/low band matching networks. Digital Interface : USB 3.0 Type-A (FTDI FT601 controller) for high-speed data transfer. FPGA : Intel/Altera MAX 10 (10M16SAU169C8G) with 16K logic elements. Clock : High-stability onboard VCTCXO (tunable via DAC) + external reference clock option. TX Power : Up to approximately 10 dBm (depending on frequency and configuration). Power : Bus-powered via USB (5 V). Form Factor : Compact 69 × 31.4 mm board. Why Choose the LimeSDR Mini? Unlike basic receive-only dongles, the LimeSDR Mini is a true transceiver. You can simultaneously transmit and receive across a huge frequency range, making it ideal for. Amateur radio (digital modes, FT8, WSPR, APRS, experimental waveforms). Spectrum monitoring & signal analysis. LTE, GSM, Wi-Fi, LoRa, and IoT prototyping. Radio astronomy, ADS-B, AIS, satellite reception. Education and university research labs. Software-defined radio development with GNU Radio, LimeSuite, SoapySDR, and more. The board is fully open-source friendly, with excellent community support and mature software tools. The dual SMA connectors make antenna connection simple and reliable – no fragile U. This is a genuine LimeSDR Mini v1.2 board in excellent working condition. The PCB is clean with no visible damage. It features the original dual gold SMA connectors, USB Type-A plug, Altera MAX 10 FPGA, and FTDI controller as shown in the photos. Ready to plug in and use. 1 × LimeSDR Mini v1.2 board (as pictured). Note : Antennas, cases, and cables are not included. You will need a suitable USB 3.0 port and software such as LimeSuite or GNU Radio to get started. This is a highly capable and sought-after SDR platform that punches well above its size. Whether you’re upgrading from an RTL-SDR, building a portable station, or diving into advanced RF projects, the LimeSDR Mini v1.2 is an outstanding choice. Ready to expand your radio horizons?