A neural mass model with wide rage of frequencies?

I am going to use a mas model for the dynamics of populations of neurons. I first used Wilson-Cowan (W-C) model, but the problem is W-C has oscillatory behavior in a limited range of parameters and the frequency of activities is limited.
It would be great to have a model to produce oscillation from low (1 Hz) to high (80 Hz) frequencies.
Do you know any references?