Malahit-Dsp2 SDR Radio Firmware Frequency Meter 2.40 Genuine Second Generation M
High Impedance Mode (DSP2 or DSP1 with optional board). Bias Tee Active Antenna (DSP2 or DSP1 with optional board). New Malahit-DSP2 SDR Radio Firmware 2.40 Genuine Second Generation Malachite DSP Receiver 10kHz-380MHz 404MHz-2GHz.