After picking up the sBitx v3 from HF Signals at the recent LARC8 event in Hyderabad, I’ve spent considerable time exploring it—not just on-air, but under the hood. This is not merely another HF transceiver competing with commercial brands. The sBitx v3 is something fundamentally different: a Linux-powered SDR platform that happens to be a radio.
For many Indian hams who grew up building, modifying, and dreaming over Ashhar Farhan VU3ESE‘s legendary Bitx designs, the sBitx feels like the natural and ultimate evolution of that legacy. It carries the same experimental DNA, just updated for the Raspberry Pi era.
