HackRF One SubGHz transceiver. Capture raw signals, replay saved bursts, and scan wideband activity with frequency analysis.

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HackRF Sweep

Device Serial (optional)

Frequency (MHz)

LNA Gain (0-40 dB) 24

VGA Gain (0-62 dB) 20

Sample Rate

Capture raw IQ data to file. Saved captures can be replayed or analyzed.

Smart Trigger Capture

Pre-roll (ms) Post-roll (ms)

Auto-stops after burst + post-roll and trims capture window.

Wideband spectrum analyzer using hackrf_sweep.

Frequency Range (MHz)

to

Detected Peaks

No saved captures yet