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1:執行標準：GB/T14864-93
2:產品型號：SYV
3:導體裸銅
4:絕緣為實心聚乙烯
5:裸銅絲、鍍鋅銅絲、銅包鋁、鋁鎂合金絲編織屏蔽
6：聚氯乙烯外護套
適用于無線電通信和采用類似技術的電子裝置
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型號規格
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內導體根數*直徑
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絕緣外徑mm
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編織角度不大于
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護套外徑
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纜芯介電強度KV
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特性阻抗
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衰減常數20℃
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絕緣電阻MΩ/km
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頻率MHZ
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衰減dB/m不大于
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SYV50-2
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7/0.16
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1.5±0.1
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45°
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2.8±0.2
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2.0
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50Ω
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200
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0.45
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5000
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SYV50-2
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1/0.68
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2.2±0.1
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4.0±0.2
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3.0
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200
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0.31
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SYV50-3
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7/0.32
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2.95±0.13
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5.0±0.2
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4.0
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200
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0.24
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SYV50-3
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1/0.9
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2.95±0.13
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5.0±0.2
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4.0
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200
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0.22
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SYV50-5
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1/1.4
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4.8±0.2
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7.2±0.3
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6.5
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200
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0.15
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SYV50-7
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7/0.75
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7.25±0.25
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10.3±0.3
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10.0
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200
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0.11
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SYV50-9
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7/0.95
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9.0±0.3
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12.2±0.4
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12
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200
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0.095
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SYV50-12
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7/1.15
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11.5±0.3
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15.0±0.4
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15
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200
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0.08
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SYV50-15
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7/1.54
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15.0±0.4
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19.0±0.5
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20
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200
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0.065
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SYV50-17
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1/5.0
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17.3±0.4
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22.0±0.5
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22
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200
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0.056
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SYV50-17
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19/1.04
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17.3±0.4
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22.0±0.5
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22
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200
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0.06
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SYV75-3
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7/0.17
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3.0±0.13
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5.0±0.25
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2.0
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75Ω
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200
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0.28
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SYV75-4
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7/0.21
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3.7±0.1
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6.0±0.2
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4.2
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200
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0.22
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SYV75-4
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1/0.59
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3.7±0.1
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6.0±0.2
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4.2
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200
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0.19
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SYV75-5
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1/0.75
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4.8±0.2
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7.2±0.3
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5.5
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200
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0.15
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SYV75-5
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7/0.26
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4.8±0.2
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7.2±0.3
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5.5
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200
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0.15
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SYV75-7
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7/0.4
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7.25±0.15
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10.3±0.3
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8.0
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200
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0.12
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SYV75-7
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1/1.15
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7.25±0.15
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10.3±0.3
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8.0
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200
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0.1
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SYV75-9
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1/1.37
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9.0±0.3
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12.2±0.4
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10.0
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200
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0.088
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SYV75-12
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7/0.63
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11.5±0.3
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