178919 D01 许可变更条例

根据§ 2.1043要求，允许的变更有如下三类：
class i – equipment changes that do not degrade the data reported to the commission.
class ii – equipment changes that do degrade the data reported to the commission.
class iii – changes in software for software defined radio equipment.
备注 ：除了轻微的外观变化，大多数认证设备的变化都需要测试来确定，无论变更是一级、二级还是三级许可变更。ii类和iii类许可变更必须向委员会报告，且测试需要由fcc认可的实验室进行。