单选题雷达使用同频干扰抑制器后应注意()。A将增益、调谐、STC等调至最佳位置B关掉PTCCA+BD以上控钮均不会影响抑制效果
单选题
雷达使用同频干扰抑制器后应注意()。
A
将增益、调谐、STC等调至最佳位置
B
关掉PTC
C
A+B
D
以上控钮均不会影响抑制效果
参考解析
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