Tlhaloso ea Sehlahisoa
Mohlala oa rg 400 cable ke RG400. Lithapo tsa Coaxial li arotsoe ka mekhahlelo e 'meli ho latela litekanyetso tsa bona tsa impedance: 50Ω le 75Ω. Mofuta oa 50Ω o sebelisoa bakeng sa phetiso ea lets'oao la dijithale, ha mofuta oa 75Ω o sebelisoa bakeng sa phetiso ea lets'oao la video.
Kopo
Coaxial cable e na le mefuta e mengata ea lisebelisoa. E ka fetisa mats'oao a analoge le a dijithale ka tahlehelo e tlase, e leng se etsang hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa le litsamaiso tsa khaso ea thelevishene, litsamaiso tsa phetiso ea mehala e telele-, lithapo tse khuts'oane tsa -tse hole lipakeng tsa litsamaiso tsa likhomphutha, le likhokahano tsa marang-rang tsa lehae.
Coaxial cable e tsoetse pele ka potlako e le mokhoa oa ho isa melaetsa ea thelevishene malapeng a likete, e leng se entseng hore ho be le marang-rang a thelevishene. Thelebishene ea cable e le 'ngoe e ka nka likanale tsa thelevishene tse ngata kapa tse makholo, tse nang le sebaka sa lik'hilomithara tse mashome.
Tekheniki Parameters
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Lebitso la mohala |
Flexible coaxial cable, 50ohm RG400 mofuta |
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|
Mofuta oa cable |
RG400 |
Standard |
MIL{{0}C-17 |
|
Setšoantšo sa sebopeho sa sehlahisoa |
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|
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Boholo ba sehlahisoa |
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|
Che. |
Ntho |
Sebopeho |
Lintho tse bonahalang |
|
1 |
Mokhanni oa ka hare |
1.0(19/0.2)±0.02mm |
SC |
|
2 |
Dielectric |
3.0 ± 0.05mm |
PTFE |
|
3 |
Mokhanni oa kantle |
4.0 Nom. |
selulo sa koporo se entsoeng ka silevera e habeli |
|
4 |
Jacket |
4.95 ± 0.1mm |
FEP |
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'Mele oa motlakase le thepa ea sehlahisoa |
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Ntho |
Yuniti |
Boleng |
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|
Bokhoni |
pF/m |
96 |
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Tšitiso |
Ω |
50 |
|
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Karolelano ea lebelo |
% |
69.5 |
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Radius e kobehileng |
mm |
25 |
|
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Voltage e mamella |
VMS |
3000 |
|
|
Matla a sebetsang |
VMS |
1400 |
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Maqhubu a ho sebetsa |
MHz |
12.4 Max. |
|
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Boima ba 'mele |
kg/km |
65 hoo e ka bang. |
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|
Boemo ba mocheso |
tekanyo |
-55 ~ +200 |
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|
VSWR |
tekanyo |
Ka tlase ho kapa ho lekana le 1.3 @ 12.4 |
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|
Ho latela RoHS |
E lumellana |
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Attenuation kamehla ka likhato tse 40 & bophahamo ba leoatle |
100MHz |
0.15dB/m |
1173 |
|
400MHz |
0.3dB/m |
586.5 |
|
|
1000MHz |
0.51dB/m |
345 |
|
|
3000MHz |
0.96dB/m |
183.3 |
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4000MHz |
1.12dB/m |
157.1 |
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5000MHz |
1.31dB/m |
5134.3 |
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6000MHz |
1.54dB/m |
114.3 |
|
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8000MHz |
1.9dB/m |
92.6 |
|
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8500MHz |
2dB/m |
87.9 |
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|
9000MHz |
2.11dB/m |
83.4 |
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10000MHz |
2.27 |
77.5 |
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11000MHz |
2.4 |
73.3 |
|
|
12000MHz |
2.54 |
69.3 |
|
|
14000MHz |
2.8 |
62.8 |
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Zhenjiang Tongda Electronics Co., Ltd. ke moetsi ea hloahloa oa thapo ea rg 400, e u fang lihlahisoa tse u loketseng.
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