When using the ARPA in heavy rain,which action should you take? ()

A . Increase the radar gain to pick up weak echoes through the rain B . Increase the STC setting to reduce close-in spurious signals C . Navigate as though the effective range of the radar has been reduced D . Increase the range of the inner and outer guard ring

时间:2022-11-03 03:48:46 所属题库:雷达及ARPA的使用题库

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