Modify Item: Support more frequencies for selection; users also can enter by themselves the value up to 25MHz. The added frequencies are listed below: 2.8224Mhz 3.072Mhz 5.6448Mhz 6.144Mhz 11.2896Mhz 12.288Mhz 22.5792Mhz 24.576Mhz 【DOWNLOAD】