産品參數 | |||||
型号規格 | 内導體(tǐ)結構NO./mm | 絕緣外(wài)徑(mm) | 外(wài)導體(tǐ)外(wài)徑(mm) | 護套 | |
最小(xiǎo)厚度(mm) | 外(wài)徑(mm) | ||||
SYWV50-3 | 1/1.1 | 3.00±0.15 | 3.6±0.15 | 0.55 | 5.8 |
SYWV50-4 | 1/1.4 | 3.80±0.20 | 4.5±0.20 | 0.65 | 6.7 |
SYWV50-5 | 1/1.8 | 4.80±0.20 | 5.5±0.20 | 0.7 | 7.7 |
SYWV50-7 | 1/2.75 | 7.25±0.25 | 8.0±0.25 | 0.7 | 10 |
SYWV50-9 | 1/3.1 | 8.50±0.25 | 9.4±0.25 | 0.7 | 10.6 |
SYWV50-10 | 1/3.6 | 9.60±0.25 | 10.5±0.25 | 0.8 | 13.2 |
SYWV50-12 | 1/4.45 | 11.70±0.25 | 12.6±0.25 | 0.8 | 15.8 |
要求 | 單位 | 頻(pín)率 | 規格代号 | ||||||
(MHz) | 3 | 4 | 5 | 7 | 9 | 10 | 12 | ||
特性阻抗 | Ω | 1000 | 50±2 | ||||||
最大(dà)衰減常數(20℃) | db/100m | 100 | 11.1 | 8.5 | 6.6 | 4.3 | 3.9 | 3.4 | 2.7 |
150 | 13.8 | 10.4 | 8.1 | 5.3 | 4.8 | 4.2 | 3.3 | ||
280 | 18.8 | 14.3 | 11.1 | 7.4 | 6.6 | 5.7 | 4.6 | ||
350 | 21.1 | 16 | 12.6 | 8.2 | 7.4 | 6.4 | 5.1 | ||
400 | 22.6 | 17.1 | 13.4 | 8.8 | 8 | 7 | 5.5 | ||
800 | 32.1 | 24.5 | 19.3 | 12.6 | 11.5 | 10 | 8.1 | ||
900 | 34.2 | 26 | 20.5 | 13.4 | 12.2 | 10.7 | 8.6 | ||
1200 | 39.7 | 30.2 | 23.8 | 15.6 | 14.3 | 12.5 | 10.1 | ||
1500 | 44.5 | 34 | 26.8 | 17.6 | 16.2 | 14.1 | 11.4 | ||
1800 | 48.9 | 37.4 | 29.6 | 19.5 | 17.9 | 15.6 | 12.7 | ||
1900 | 50.4 | 38.5 | 30.4 | 20.1 | 18.4 | 16.1 | 13 | ||
2000 | 51.7 | 39.6 | 31.2 | 20.6 | 19 | 16.5 | 13.4 | ||
2200 | 54.4 | 41.6 | 32.9 | 21.7 | 20 | 17.4 | 14.2 | ||
2500 | 58.1 | 44.5 | 35.2 | 23.3 | 21.5 | 18.7 | 15.2 | ||
3600 | 70.5 | 54.2 | 43 | 28.6 | 26.4 | 23 | 18.8 | ||
電(diàn)壓駐波比 | / | 100~230 | 1.25 | ||||||
260~300 | |||||||||
320~480 | |||||||||
820~960 | 1.3 | ||||||||
1400~1500 | |||||||||
1700~1900 | |||||||||
1860~2100 | 1.35 | ||||||||
2100~2300 | |||||||||
2300~2500 | ≤1.35 | ||||||||
3400~3600 | ≤1.40 |
适應于移動通訊及無線電(diàn)通訊天線饋線及地面基站用天線跳線,機房用饋線及天線連接線,軍用數據信息傳輸線等。
1.内導體(tǐ)采用銅包鋁線或實心無氧銅線,衰減阻抗更低,傳導更優異。
2.外(wài)導體(tǐ)采用鋁塑複合帶繞包和鍍錫銅絲高密度編織,全面隔離(lí)雜(zá)波信号幹擾。
3.注氮發泡聚乙烯絕緣,50歐姆特性阻抗,工(gōng)作頻(pín)率範圍:100-3600MHZ
4.抗氧化優質聚氯乙烯護套,耐磨損,抗幹擾,柔韌性更強,環保材質,符合ROHS标準
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