Uhlolojikelele Lomkhiqizo
Imodeli yekhebula ye-rg 400 ithi RG400.Izintambo ze-coaxial zihlukaniswe izigaba ezimbili ngokusekelwe kumanani azo we-impedance: 50Ω kanye ne-75Ω. Uhlobo lwe-50Ω lusetshenziselwa ukudlulisa isignali yedijithali, kuyilapho uhlobo lwe-75Ω lusetshenziselwa ukudlulisa isignali yevidiyo.
Isicelo
Ikhebula le-coaxial linohlelo olubanzi lwezinhlelo zokusebenza. Ingadlulisela kokubili amasiginali e-analog nedijithali ngokulahlekelwa okuncane, okuyenze ifanelekele izinhlelo zokusebenza ezihlukahlukene, okuhlanganisa amasistimu okusakaza kamabonakude,{1}}amasistimu okuthumela ngocingo olude,{2}}izintambo ezifushane zokuvala amabanga phakathi kwamasistimu ekhompiyutha, kanye nokuxhumana kwenethiwekhi yendawo.
Intambo ye-coaxial ithuthuke ngokushesha njengendlela yokuletha amasignali kamabonakude ezinkulungwaneni zemizi, okuholela kumanethiwekhi kamabonakude ezintambo. Isistimu kamabonakude yekhebula eyodwa ingathwala inqwaba noma amakhulu eziteshi zikamabonakude, ezinobubanzi bokudlulisa amakhilomitha angamashumi.
Imingcele Yezobuchwepheshe
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Igama lekhebula |
Intambo ye-coaxial eguquguqukayo, uhlobo lwe-50ohm RG400 |
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Uhlobo lwekhebula |
RG400 |
Okujwayelekile |
MIL-C-17 |
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Umdwebo wesakhiwo somkhiqizo |
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Usayizi womkhiqizo |
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Cha. |
Into |
Isakhiwo |
Okubalulekile |
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1 |
Umqhubi wangaphakathi |
1.0(19/0.2)±0.02mm |
SC |
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2 |
I-Dielectric |
3.0 ± 0.05mm |
I-PTFE |
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3 |
Umqhubi wangaphandle |
4.0 Nom. |
umluko wethusi ophindwe kabili wesiliva |
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4 |
Ijakhethi |
4.95 ± 0.1mm |
FEP |
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Izinto zikagesi kanye nezakhiwo zomkhiqizo |
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Into |
Iyunithi |
Inani |
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Amandla |
pF/m |
96 |
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Impedance |
Ω |
50 |
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Isilinganiso sesivinini |
% |
69.5 |
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Irediyasi egobile |
mm |
25 |
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Ukumelana ne-voltage |
I-VMS |
3000 |
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I-voltage esebenzayo |
I-VMS |
1400 |
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Imvamisa yokusebenza |
MHz |
12.4 Max. |
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Isisindo |
kg/km |
65 ngo. |
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Ibanga lokushisa |
iziqu |
-55 ~ +200 |
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I-VSWR |
iziqu |
Ngaphansi noma kulingana no-1.3 @ 12.4 |
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Ukuhambisana ne-RoHS |
Iyahambisana |
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I-attenuation engaguquki ku-40℃& nezinga lolwandle |
100MHz |
0.15dB/m |
1173 |
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400MHz |
0.3dB/m |
586.5 |
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1000MHz |
0.51dB/m |
345 |
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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 |
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12000MHz |
2.54 |
69.3 |
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14000MHz |
2.8 |
62.8 |
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I-Zhenjiang Tongda Electronics Co., Ltd. ingumkhiqizi ochwepheshe wekhebula elingu-rg 400, elikunikeza imikhiqizo ekufanele.
Amashadi ashisayo: rf coaxial cable rg400, China rf coaxial cable rg400 abakhiqizi, abahlinzeki, imboni
