HackRF One — SDR Transceiver & Spectrum Analyzer 1 MHz–6 GHz

Scan, transmit, replay, and analyze the entire RF spectrum from 1 MHz to 6 GHz.

HackRF One is an open-source software defined radio peripheral capable of both transmission and reception across 6 GHz of spectrum. Unlike receive-only RTL-SDR dongles, HackRF can transmit — making it capable of signal injection, RF testing, replay attacks on 433MHz key fobs, GPS simulation, and full-duplex transceiver applications. The same hardware platform used by security researchers, radio astronomers, and RF engineers worldwide. Runs on GNU Radio, SDR#, GQRX, and every major SDR software stack.

• Frequency range: 1 MHz–6 GHz half-duplex TX/RX
• Sample rate: up to 20 Msps; 8-bit ADC/DAC
• USB 2.0 powered; open-source hardware and software
• Compatible with GNU Radio, SDR#, GRC, gr-osmosdr, HackRF tools

Every purchase directly funds independent physics research at the Golden Physics Project.