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產品型(xing)號(hao):SUN-HK307A
廠商性(xing)質(zhi):經(jing)銷商
更新(xin)時(shi)間:2025-08-21
訪(fang) 問 量(liang):10924| 名(ming)稱(cheng)/型號(hao) | GNSS航空測(ce)量型(xing)天(tian)線(xian)/SUN-HK307A | ||
| 無(wu)源(yuan)指(zhi)標(biao) | |||
| 工(gong)作(zuo)頻率 | GPS L1/L2 | GLONASS G1/G2 | 北鬥 B1/B2/B3 |
| 頂點增益 | L1≥3.5dBi | G1≥3.5dBi | B1≥3.5dBi |
| L2≥3.0dBi | G2≥3.0dBi | B2≥3.5dBi | |
| B3≥3.0dBi | |||
| 極化(hua)方(fang)式(shi) | RHCP | ||
| 輸(shu)出(chu)阻(zu)抗 | 50Ω | ||
| 輸(shu)出(chu)駐(zhu)波 | ≤1.5 | ||
| 頂點軸(zhou)比 | ≤3dB | ||
| 相位誤(wu)差 | <±2mm | ||
| 放(fang)大(da)器指(zhi)標(biao) | |||
| 有(you)源(yuan)增(zeng)益 | 32±2dB | ||
| 噪(zao)聲(sheng)系數 | ≤2dB | ||
| 輸入(ru)駐(zhu)波(bo) | ≤2.0 | ||
| 輸出(chu)駐(zhu)波 | ≤2.0 | ||
| 工作(zuo)電(dian)壓(ya) | 3~5.5V | ||
| 工(gong)作(zuo)電(dian)流(liu) | ≤45mA | ||
| 機械特性(xing) | |||
| 天(tian)線(xian)尺寸 | 70*70*46.7mm | ||
| 接頭方(fang)式(shi) | TNC-K | ||
| 工(gong)作(zuo)環境(jing) | |||
| 工(gong)作(zuo)溫度 | -40℃~+85℃ | ||
| 存(cun)儲溫度 | -40℃~+85℃ | ||
| 防護(hu)等級(ji) | IP67 | ||
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