How to reduce the power Consumption of the xbee in active mode?

I am working on the project where I need to operate the xBee using battery. I need to know how do I reduce power consumption of xBee in active mode? During sleep mode I am able to keep xBee in 2-3uA but during active mode it consumes 33mA.

You can disable any unused DIO lines but that is about all you can do.