Site survey/spectrum analysis

What tools do you guys use to carry out an interference site survey or spectrum anaysis?

I am installing 5.7 GHz network in a wildly unregulated environment (Nigeria!) and I’d appreciate some suggestions (beside go see a shrink, you’re nuts!).

Best regards from deepest darkest…

I use Congnio Spectrum Expert, it’s a PCMCI card which scans unlicensed bands.

Prior to the Bumble Bee analyzer, we used the built-in analyzer to the radios. They are good for basic analysis, and telling you if there is something near but for real work, you’d need a true analyzer.