問題詳情
33. GPS衛星發射L1與L2載波C/A碼與P碼導航信文，下列敘述何者正確？
(A) L1頻率攜載C/A碼，L2頻率攜載P碼
(B) L1頻率攜載P碼，L2頻率攜載C/A碼
(C) L1頻率攜載P碼與C/A碼，L2頻率攜載P碼
(D) L1頻率攜載P碼，L2頻率攜載P碼與C/A碼
(A) L1頻率攜載C/A碼，L2頻率攜載P碼
(B) L1頻率攜載P碼，L2頻率攜載C/A碼
(C) L1頻率攜載P碼與C/A碼，L2頻率攜載P碼
(D) L1頻率攜載P碼，L2頻率攜載P碼與C/A碼
參考答案
答案：C
難度：適中0.5
統計：A(8),B(3),C(22),D(5),E(0)
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