CaribouLite RPi HAT open-source SDR Raspberry Pi HAT tunes up to 6 GHz (Crowdfunding)
CaribouLite RPi HAT is an open-source dual-channel software-defined radio (SDR) Raspberry Pi HAT – or rather uHAT – that works in the sub-GHz ISM range and optionally the 30 MHz – 6 GHz range for the full version. Developed by Israel-based CaribouLabs, the micro HAT is equipped with a Lattice Semi ICE40LP1K FPGA, a Microchip AT86RF215 RF transceiver, two SMA antenna connectors, a Pmod expansion connector, and designed for any Raspberry Pi board with a 40-pin GPIO header. CaribouLite RPi HAT specifications: FPGA – Lattice Semi ICE40LP with 1.28 kLE RF Chipset – Microchip AT86RF215 Sub-GHz / 2.4GHz transceiver Qorvo’s RFFC5072 integrated Mixer IC (for full version only) Tuning Range CH1 Full version – 30 MHz – 6 GHz ISM version – 2.4 – 2.4835 GHz CH2 – Sub-1GHz Max Sampling Rate – 4 MSPS ADC/DAC Resolution – 13-bit Max RF Bandwidth – 2.5 MHz Transmit Power – up to […]