The XM-2400 radar jammer? No way.

XM-2400 雷达千扰器 不可能。

To avoid interception, the SR71 was equipped with a radar jammer which would make it difficult to lock on to the plane once in range.

为了避免拦截， SR71 配备了雷达干扰器，一旦进入射程就很难锁定飞机。