產(chǎn)品詳情
| XF-1/2 | XF-7/8 | XF-1 5/8 | |
內(nèi)導(dǎo)體 | 材質(zhì) | 銅包鋁 | 銅管 | 螺旋波紋銅管 |
直徑 | 4.8±0.20mm | 9.0±0.20mm | 17.30±0.20mm | |
絕緣層 | 材質(zhì) | 發(fā)泡 PE | 發(fā)泡 PE | 發(fā)泡 PE |
直徑 | 12.3±0.20mm | 22.10±0.20mm | 42.50±0.20mm | |
屏蔽層 | 材質(zhì) | 環(huán)形銅管 | 環(huán)形波紋銅管 | 環(huán)形波紋銅管 |
覆蓋率 | 13.9±0.20mm | 25.0±0.20mm | 46.50±0.20mm | |
護(hù)套 | 材質(zhì) | PE | PE | PE |
直徑 | 16±0.20mm | 28.0±0.20mm | 49.50±0.20mm |
阻抗(Ohm) | 50±2 | 50±2 | 50±2 | |
標(biāo)準(zhǔn)傳播速度(%) | 88 | 88 | 88 | |
電容(Pf/m) | 76 | 76 | 76 | |
截止頻率(Mhz) | 8.8 | 5.2 | 2.8 | |
衰減 [68°f(20℃)] 值 (Db/100m) | 頻率(Mhz) | XF-1/2 | XF-7/8 | XF-1 5/8 |
100 | 2.2 | 1.17 | 0.70 | |
200 | 3.1 | 1.69 | 1.03 | |
450 | 4.7 | 2.60 | 1.61 | |
800 | 6.4 | 3.56 | 2.23 | |
900 | 6.8 | 3.80 | 2.39 | |
1000 | 7.2 | 4.03 | 2.54 | |
1500 | 9.1 | 5.08 | 3.24 | |
1800 | 9.9 | 5.61 | 3.62 | |
2000 | 11 | 6.05 | 3.86 | |
2200 | 11 | 6.40 | 4.11 | |
2400 | 12 | 6.75 | 4.34 | |
2500 | 12 | 6.90 | 4.45 |