同軸電纜 RG8U 系列 - 無(wú)圖版
江南狼 --- 2007-04-21 10:45:39
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| · 名稱：RG8/X | · 導(dǎo)體：1.45mm solid Bare Copper | · 絕緣：3.8mm Foam PE | · 屏蔽：Tinned Copper Braid 95% Covera | · 護(hù)套：6.1mm black PE | 詳細(xì)>>> |
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| · 名稱： RG 8 /X | · 導(dǎo)體：19/0.287mm stranded Bare Copper | · 絕緣：3.94mm Foam PE | · 屏蔽：Bare Copper Braid 97% Coverage | · 護(hù)套：6.15mm white PVC | 詳細(xì)>>> |
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| · 名稱：RG 8 A/U | · 導(dǎo)體：7/0.724mm Stranded Bare Copper | · 絕緣：7.25mm Solid PE | · 屏蔽：Bare Copper Braid 97% Coverage | · 護(hù)套：10.3mm Black PVC | 詳細(xì)>>> |
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| · 名稱：RG 8/U Stranded | · 導(dǎo)體：7/0.912mm stranded Bare Copper | · 絕緣：7.25mm Foam PE | · 屏蔽：Bare Copper Braid 95% Coverage | · 護(hù)套：10.3mm Black PVC | 詳細(xì)>>> |
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| · 名稱：RG8U | · 導(dǎo)體：2.62mm Solid Bare Copper | · 絕緣：7.25mm Solid PE | · 屏蔽：Bare Copper Braid 95% Coverage | · 護(hù)套：10.3mm Black PVC | 詳細(xì)>>> |
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［江南狼 在 2007-4-21 10:46:32 編輯過(guò)］
江南狼 --- 2007-04-21 10:47:14
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<DIV align=center>
同軸電纜 RG8U 系列 |
Mechanical and Electrical Characteristics | Impedance | 50±2.0 Ohms | Capacitance | 80(pF/m) | Velocity of Propagation | 86% | Return Loss(dB) | VHF5-470MHz >= | 22dB | UHF300-862MHz >= | 23.5dB | Screening Attenuation(dB) | VHF30-1000MHz >= | 85dB | UHF200MHz Upward >= | 90dB |
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Attenuation[@68°F. (20°C)] | Frequency(MHz) | Maximum(dB/100ft) | Maximum(dB/100m) | 10 | 0.05 | 1.3 | 50 | 0.12 | 3.0 | 100 | 0.17 | 4.3 | 230 | 0.27 | 6.8 | 300 | 0.30 | 7.7 | 400 | 0.36 | 9.1 | 470 | 0.39 | 10.0 | 860 | 0.55 | 14.1 | 1000 | 0.60 | 15.3 | 1350 | 0.72 | 18.3 | 1750 | 0.84 | 21.3 | 2050 | 0.92 | 23.4 |
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</DIV>
johsonshu --- 2007-04-28 16:34:13
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我也寧波工程學(xué)院的。剛到電纜行業(yè)不久，還請(qǐng)多多關(guān)照。我QQ67391067短號(hào)643383�？梢缘脑捖�(lián)系一下，可以取點(diǎn)經(jīng)書
johsonshu --- 2007-04-28 16:36:31
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watersliu --- 2007-05-06 15:18:06
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yuza521 --- 2017-07-08 10:54:30
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RG8U有沒有鋁箔層縱包層�。�
cqwang1 --- 2017-07-12 09:36:50
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任何RG8與LMR400問(wèn)題聯(lián)系QQ 532354167,業(yè)內(nèi)我做的最早
-- 結(jié)束 --