+86-028-85255257
北億纖通專業(yè)研發(fā)生產:7/8”廣角輻射型漏泄電纜(H波段), 是一家專業(yè)的7/8”廣角輻射型漏泄電纜(H波段)廠家,具有優(yōu)質的7/8”廣角輻射型漏泄電纜(H波段)品質,有很好的7/8”廣角輻射型漏泄電纜(H波段)價格,7/8”廣角輻射型漏泄電纜(H波段)海量交付給國防、軍工、航空、航天、兵器、艦船、雷達、電子、核工業(yè)、軍事、電力、鐵路、醫(yī)療、交通、通信、電信、政府、國防科技工業(yè)系統(tǒng)內大專院校及科研院所
+20°C時的電氣特性
特性阻抗 |
速度系數 |
電容 |
絕緣電阻 |
絕緣耐壓 (DC,1min) |
護套火花試驗電壓 |
50 ± 2 Ω |
0.88 |
76 pF/m |
>5000 MΩ.km |
10000 V |
8000 V |
傳輸衰減和耦合損耗
頻率 (MHz) |
縱向衰減 dB/100m Max |
耦合損耗(95%) dB |
||
0°正向 |
90°廣角 |
180°反向 |
||
900 |
4.7 |
79 |
80 |
80 |
1800 |
8.8 |
75 |
76 |
77 |
1900 |
8.9 |
70 |
71 |
72 |
2000 |
10.0 |
71 |
72 |
73 |
2200 |
11.5 |
71 |
72 |
73 |
2400 |
13.3 |
70 |
71 |
72 |
2600 |
13.9 |
68 |
69 |
70 |
2700 |
15.1 |
69 |
70 |
71 |
備注: 縱向衰減測試數據誤差±5%,耦合損耗測試數據誤差 ±5dB
機械特性
參考重量 |
最大拉力 |
最小彎曲半徑 |
運行溫度范圍 |
最低安裝溫度 |
|
單次彎曲 |
多次彎曲 |
||||
500kg/km |
1300N |
250 mm |
300 mm |
-40-+70℃ |
PE: -40℃ 阻燃LSZH: -20℃ |
電壓駐波比
頻率(MHz) |
電壓駐波比(Max) |
790~960 |
1.30 |
1700~1900 |
|
1900~2050 |
1.40 |
2100~2200 |
|
2300~2700 |
產品結構參數
內導體 |
光滑銅管 |
Ø 9.0 mm |
絕緣層 |
泡沫聚乙烯 |
Ø 23.2 mm |
外導體 |
縱包銅帶 |
Ø 23.5 mm |
護套 |
黑色聚乙烯或低煙無鹵阻燃聚烯烴 |
Ø 27.5 mm |
標識 |
制造廠商名稱、電纜型號、電纜編號、長度標志 |
|
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.