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DA-05雷達.
DA-05雷達
|
波段 |
S(6個預設波段)
|
波束 |
1.5 × 8度
|
最大功率 |
1200千瓦
|
靈敏度 |
32.2dB
|
脈衝寬度 |
1.3或2.6微秒
|
脈衝重複率 |
每秒1000或500個脈衝
|
天線轉速 |
每分鐘10或20
|
天線尺寸 |
4.87 × 2.75公尺
|
天線重量 |
725公斤
|
DA-05雷達是荷蘭Signaal公司生產的水面艦艇用對空搜索雷達,為DA系列當中第一款的型號,除了荷蘭皇家海軍使用外,也外銷到許多國家,DA-05雷達使用橢圓形天線與輸出更高的磁控管,配合數位移動目標指示(Moving Target Indicator,MTI),根據公開資料,可發現雷達對2平方公尺的雷達截面積目標有效偵測距離為130到151公里(72到84海浬),最高偵測高度為18180公尺(60000英尺),最短偵測距離為1000公尺,對於多目標分辨能力為水平面上1.5度以上,距離差距為200到400公尺的不同目標能夠與以識別。
DA-05雷達除了艦用型外,改良型的DA-05M雷達和衍生型的DA-06雷達與DA-07雷達都是陸用型,主要裝備在沿岸地區,後來Signaal公司又推出DA-08雷達,可沿用DA-05的雷達天線,但使用DA-05雷達天線的DA-08雷達在搜索距離上會因此衰減,卻可減輕上層桅杆需承受的重量(DA-08的雷達天線重量為2000公斤)。
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