Quantum SDR
Next-generation SDRs and pan adapters with AI, DSP, and touch screen interfaces.
Description
The Quantum Spectrum DSP M2, launched in June 2023, provides a 192/138 KHz band view and Slip-tune independent tuning, enhancing existing radios with advanced Digital Signal Processing via an affordable touch display. It integrates with various radios, offering a significant upgrade to their operational capabilities and user interface.
Building on this, the M4 Spectrum DSP, introduced in January 2025, incorporates transceiver functionality with 0.1-20 watts TX power, effectively converting any radio into a next-generation system. Both models utilize a powerful 1027 DMIPS processor, significantly outperforming common microcontrollers like the Atmega 328. The M4 further includes a 5-inch day-bright XGA touch screen, AI capabilities, IF/RF input, and a wide-band radio receiver option.
Quantum SDR also offers the Quantum Spectrum-G90, a dedicated integration for the Xiegu G90, which replaces the stock 1.8-inch LCD with an upgraded touch screen interface. This integration adds extra modes such as FM and freeDV, connecting via the Xiegu's IQ and Comm ports to provide a fully enhanced operating experience at a competitive price point.