FCC KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02 替换前一版本，2016年8月1日后不能再用旧版， 在此之前还可以用旧版本。
      Special Note:  The test procedures for DFS compliance for U-NII-2 devices have been updated and published in 905462 D02 UNII DFS Compliance Procedures New Rules v02.  These new    procedures will become mandatory after August 1, 2016. 
      Prior to August 1, 2016 procedures in 905462 D02 UNII DFS Compliance Procedures New Rules v01r03 may be used. 
      变更内容总结：
      Type 5 长雷达波由之前在指定带宽里随机选择中心频率变更为在固定的3个中心频率(频道中， 频道低边缘，频道高边缘)上各执行至少10次：          
      ※ The Channel center frequency (Figure 18);
      ※ Tuned frequencies such that 90% of the Long Pulse Type 5 frequency modulation is within the low edge of the UUT Occupied Bandwidth (Figure 19); and

      ※ Tuned frequencies such that 90% of the Long Pulse Type 5 frequency modulation is within the high edge of the UUT Occupied Bandwidth (Figure 20). 

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