Uhlolojikelele Lomkhiqizo
Isimiso Sokusebenza
Ikhebula le-coaxial lisebenza ngokususelwe ku-electromagnetic induction kanye nokudluliswa kwamagagasi kagesi. Lapho i-conductor yangaphakathi idlulisela isignali, ikhiqiza insimu ye-electromagnetic eyizungezile. Le nkambu ye-electromagnetic ihlukaniswa yisingqimba sokufakelwa, ivimbela isignali ukuthi ingangeni endaweni yangaphandle. Ngesikhathi esifanayo, i-conductor yangaphandle isebenza njengesihlangu, ivimbela ngempumelelo ukuphazamiseka kwe-electromagnetic kwangaphandle ukuthi kuthinte isignali. Ngakho-ke, ikhebula le-coaxial lingagcina ikhwalithi yokudlulisela isignali ezinzile ngisho nasezindaweni eziyinkimbinkimbi ze-electromagnetic.
Imingcele Yezobuchwepheshe
|
Igama lekhebula |
Izintambo eziqinile ze-polyethylene ezigqunywe nge-coaxial |
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|
Uhlobo lwekhebula |
RG223 |
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 |
Umbala |
|
1 |
Umqhubi wangaphakathi |
1/0.90±0.01mm |
SC |
emhlophe esiliva |
|
2 |
I-Insulation |
2.95±0.10mm |
I-PE |
Emhlophe |
|
3 |
I-wire braid-1 |
96*0.12mm |
SC |
emhlophe esiliva |
|
4 |
I-wire braid-2 |
112*0.12mm |
SC |
emhlophe esiliva |
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5 |
Ijakhethi |
5.40±0.10mm |
I-PVC |
Mnyama |
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6 |
Ukwenza |
-- |
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Izinto zikagesi kanye nezakhiwo zomkhiqizo |
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Into |
Iyunithi |
Inani |
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Amandla |
pF/m |
100±5 |
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Impedance |
Ω |
50±2 |
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Isilinganiso sesivinini |
% |
66 |
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Irediyasi egobile |
mm |
25 |
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|
I-voltage enkulu |
I-VMS |
1400 |
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I-Max Frequency |
MHz |
3000 |
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Izinga lokushisa |
iziqu |
-20 ~ +80 |
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I-attenuation engaguquki ku-20℃(Iphutha elivumelekile 10%) |
50MHz |
dB/100m |
14 |
|
100MHz |
dB/100m |
16 |
|
|
200MHz |
dB/100m |
19 |
|
|
400MHz |
dB/100m |
28 |
|
|
500MHz |
dB/100m |
37 |
|
|
900MHz |
dB/100m |
44 |
|
|
1500MHz |
dB/100m |
59 |
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|
2000MHz |
dB/100m |
70 |
|
|
3000MHz |
dB/100m |
88 |
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I-Zhenjiang Tongda Electronics Co., Ltd. ingumkhiqizi ochwepheshile wentambo engu-rg 223 coaxial, ikunikeza imikhiqizo ekufanele.
Amashadi ashisayo: rf coaxial cable rg223, China rf coaxial cable rg223 abakhiqizi, abahlinzeki, imboni
