gr-iqbal
GNU Radio Blind IQ imbalance estimator and correction
uncategorizedRed Team
TooluncategorizedredLinuxKali LinuxPlatforms: Linux · Last verified September 6, 2026
The general idea is to suppress symmetrical images caused by IQ imbalance in the RX path of quadrature receivers. It’s composed of two subblocks:
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
See the official Kali tool page and upstream homepage linked above for installation and usage details.
