Experimental SSB/CW transmitter for QO-100 satellite (Es'hail 2) using SX1280 module + Raspberry Pi Pico. USB Audio input, +27 dBm output, real-time DSP (filter, EQ, compressor), CDC serial control. 📡🛰️ 73 de SP8ESA
☆74Aug 15, 2026Updated 2 months ago
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