1
锛?/p>
DSC
閬囬櫓鍛煎彨涓紝鐜板満閫氫俊浣跨敤鏃犵嚎鐢佃瘽锛?/p>
搴旈�夋嫨
_____
A
锛?/p>
2187.5/2177.0KHZ
B
锛?/p>
2187.5/2182KHZ
C
锛?/p>
2187.5/4177.5KHZ
D
锛?/p>
2187.5/2174.5KHZ
2
锛庡湪鏃犵嚎鐢典紶閫氫俊涓紝
琛ㄧず
鈥?/p>
绋嶇瓑鐗囧埢
鈥?/p>
鐨勭缉鍐欏瓧姣嶆槸
____
A
锛?/p>
MIN
B
锛?/p>
MSI
C
锛?/p>
MOM
D
锛?/p>
MNT
3
锛庢皵璞′紶鐪熷浘涓紝绗﹀彿
鈻测柌鈻测柌
琛ㄧず
_____
A
锛庢殩閿?/p>
B
锛庡喎閿?/p>
C
锛庨潤姝㈤攱
D
锛庨敘鍥氶攱
4
锛庢湰鑸瑰湪
MF DSC
璁惧
2187.5KHZ
涓婂彂鐢熶簡璇姤璀?/p>
,
搴旈噰鍙?/p>
______
鏂规硶
1)
鍏抽棴
DSC
璁惧鐢垫簮灏卞彲浠ヤ簡
2)
绔嬪嵆鍏抽棴鍙戝皠鏈?/p>
,
鐒跺悗鍐嶅紑鏈哄苟灏嗛
鐜囪皟鍒?/p>
2182KHZ
涓?/p>
3)
鍦?/p>
2182KHZ
涓婄敤鏃犵嚎鐢佃瘽鍙戦�佸彇娑堣鎶ヨ鐢垫枃
4)
澶勭悊瀹屾瘯
,
鍚?/p>
RCC
鍜?/p>
鏈叕鍙镐富绠￠儴闂ㄦ眹鎶?/p>
.
5)
鏀跺埌浠讳綍鐢靛彴璇㈤棶
,
鍙笉缁欎簣绛斿
.
A
锛?/p>
1/5
B
锛?/p>
2/3/4
C
锛?/p>
1/4
D
锛?/p>
2/3
5
锛?/p>
鍒╃敤
INMARSAT-C
缁堢璁惧鍙戦�侀亣闄╂姤璀?/p>
锛?/p>
濡傛灉鍦?/p>
5
鍒嗛挓鍐呰繕娌℃湁鏀跺埌
____
鍙戦�佺殑閬囬櫓鎶ヨ鏀跺Ε鎵胯锛屽簲閲嶆柊鍙戦�侀亣闄╂姤璀︺�?/p>
A
锛?/p>
LES
B
锛?/p>
RCC
C
锛?/p>
MES
D
锛?/p>
LES
鎴?/p>
RCC
9
锛庢寜涓?/p>
GPS
鐩歌仈鎺ョ殑
DSC
缁堢涓婄珛鍗虫姤璀︽寜閽彂鍑烘姤璀︾殑淇℃伅鏈?/p>
_____
1)
鏍煎紡绗︿负閬囬櫓
2)
绫诲埆涓洪亣闄?/p>
3)
鏈埞鍙?/p>
DSC
璇嗗埆鐮?/p>
4)
鍏蜂綋鐨勯亣闄╂�ц川
5)
鍏?/p>
浣撶殑閬囬櫓鑸逛綅
6)
閬囬櫓鏃堕棿
A
锛?/p>
3/5/6
B
锛?/p>
1/2/3/5/6
C
锛?/p>
1/2/3/4/5/6
D
锛?/p>
1/2/5/6
7
锛庡摢涓槸
ARQ
鏂瑰紡涓殑璇嗗埆瀛楃粍
A
锛?/p>
QrqC
B
锛?/p>
PaE
C
锛?/p>
BaB
D
锛?/p>
rqrqrq
8
锛?/p>
GMDSS
鑸硅埗鐢垫簮渚涚粰搴斿叿澶?/p>
_____
浣跨敤瑕佹眰
A
锛庝富鐢垫簮
B
锛庡鐢ㄧ數婧?/p>
C
锛庡簲鎬ョ數婧?/p>
D
锛庝互涓婇兘瑕?/p>
9
锛庝负琚湁鏁堝彂鐜?/p>
,
鎼滄晳闆疯揪搴旂瓟鍣ㄥ簲灏藉彲鑳介珮鍑烘捣闈㈠苟涓嶄綆浜?/p>
________
绫?/p>
A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
3.
D
锛?/p>
1.5
10
锛庡湪
NBDP
閫氫俊涓紝鍚屼竴鏃堕棿鍙戦�佸悓涓�鐢垫枃缁欐墍鏈夎埞鍙伴噰鍙栫殑宸ヤ綔鏂瑰紡鏄?/p>
_______
A
锛?/p>
SFEC
B
锛?/p>
CFEC
C
锛?/p>
ARQ
D
锛庝互涓婂潎鏄?/p>
11
锛庡湪
ARQ
閫氫俊涓紝鐢卞彂鎶ユ柟鏀瑰彉淇℃伅娴佸悜鐨勬寚浠ゆ槸
____
A
锛?/p>
OVER
B
锛?/p>
END
C
锛?/p>
+
锛?/p>
D
锛?/p>
BRK+
12
锛?/p>
INMARSAT-C
鑸圭珯涓嶈兘浣跨敤鐨勪笟鍔℃槸
____
A
锛庣數瀛愰偖绠?/p>
B
锛庣數浼犵數鏂?/p>
C
锛庤埞鍒拌埞閫氫俊
D
锛庨珮閫熸暟鎹�氫俊
13
锛庨噰鐢?/p>
鈥?/p>
鍗冩瘮鐗?/p>
鈥?/p>
鍋氫负璁¤垂鍗曚綅鐨勯�氫俊璁惧鏄?/p>
______
A
锛?/p>
NBDP
B
锛?/p>
INM-C SES
C
锛?/p>
DSC
D
锛?/p>
INM-A SES
14
锛庢棤绾跨數璇濈揣鎬ヤ俊鍙风敱
________
缁勬垚
A
锛?/p>
PAN
B
锛?/p>
PAN PAN
C
锛?/p>
PAN
涓夋
D
锛?/p>
PAN PAN
涓夋
15
锛庣數鍙板伐浣滄棩蹇楋紝鍥藉唴鍚勭被鏉ュ線鐢垫姤淇濈鏈熶负
_____
A
锛庡崐骞?/p>
/
涓�骞?/p>
B
锛庝竴骞?/p>
/
浜屽勾
C
锛庝竴骞?/p>
/
鍗婂勾
D
锛庝簩骞?/p>
/
涓�骞?/p>
16
锛庡浗闄呭垎閰嶇粰鎴戝浗鐢典紶閫氫俊鐨勫浗瀹剁爜鏄?/p>
A
锛?/p>
85
B
锛?/p>
86
C
锛?/p>
412
D
锛?/p>
570
17
锛庨潤姝㈠崼鏄熺郴缁熶腑锛岃埞绔欎笌鍗槦涔嬮棿浣跨敤
______
娉㈡鐨勯鐜?/p>
A
锛?/p>
L
B
锛?/p>
B
C
锛?/p>
X
D
锛?/p>
S