Virtual SDR

Tune a receiver. Whatever signals live in your window get captured — everything else is rejected, like a real front end.

Bandwidth

Capture length (s)

Output

Format

Noise floor (dBFS)

Seed

Sample-clock offset (ppm)

DC offset I

DC offset Q

IQ gain imbalance (dB)

IQ phase imbalance (deg)

Phase noise (linewidth) (Hz)

Carrier frequency offset (Hz)

Defaults are off. These model the receiver itself, so they apply to the whole capture.

Drag to tune · scroll to zoom bandwidth · click a channel to jump