The WL102B is a highly integrated CMOS wireless data controller designed to dramatically reduce the cost of radio data applications. It works with the WL600C RF IF chip and WL800 synthesiser chip to offer a complete solution for a frequency hopping, spread spectrum radio in the 2.4 to 2.45GHz ISM band. Its flexible design means that it can also be used in a wide range of other applications using a range of "processor", protocols and additional memory options as well as radios at other frequencies.