Va'aiga lautele o oloa
O le faʻataʻitaʻiga o le RF coaxial cable RG58 o le RG58. O le mamanu o le coaxial cable e faʻavae i luga o le mataupu "coaxial line", lea o loʻo taoto ai le taʻavale i totonu ma fafo i luga o le axis tutusa, faʻatasi ai ma se dielectric insulating i le va oi latou. O lenei fausaga e faʻatapulaʻaina le eletise eletise i totonu ma fafo conductors. E tusa ai ma fa'atusa a Maxwell, e fa'aitiitia lelei ai le fa'avelaina o le electromagnetic ma fa'alavelave i fafo, maua ai le -maualalo, maualuga-fa'asalalauga fa'ailo. O ona fa'asologa autu o fa'atinoga e aofia ai le fa'alavelave fa'apitoa, saoasaoa o le fa'asalalauina, ma le fa'atosina faifai pea. O le impedance uiga e fuafuaina i le alalaupapa o le conductors i totonu ma fafo, faapea foi le dielectric faifai pea o le insulating dielectric. Ole fa'aoga masani ole fa'aogaina ole 50Ω ma le 75Ω e fa'avae i luga ole fa'amalieina o le fa'aogaina o le eletise ma fa'aitiitia le fa'aaliga o fa'ailoga i fa'ata'ita'iga eseese.
Vaega Fa'atekinisi
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Igoa o le uaea |
Uaea coaxial fa'ama'a'a polyethylene |
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Ituaiga uaea |
RG58 |
Tulaga |
MIL-C-17 |
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Fa'atulagaga ata o oloa |
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Tele ole oloa |
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Leai. |
Aitema |
Fauga |
Meafaitino |
Lanu |
|
1 |
Ta'ita'i totonu |
1/0.90±0.01mm |
Kopa fua |
Lanu samasama |
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2 |
Insulation |
2.95±0.10mm |
PE |
Lanu pa'epa'e |
|
3 |
Uea fili |
96*0.12mm |
Kopa fua |
Lanu samasama |
|
4 |
peleue |
5.00±0.10mm |
PVC |
Lanu uliuli |
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5 |
Faia |
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Eletise fa'aletino ma meatotino o oloa |
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Aitema |
Vaega |
Taua |
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Malosiaga |
pF/m |
100±5 |
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Fa'alavelave |
Ω |
50±2 |
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Ole fua faatatau ole saoasaoa |
% |
66 |
|
|
Pi'o radius |
mm |
25 |
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Max voltage |
VMS |
1500 |
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Fa'atelega Auala |
MHz |
3000 |
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Vaaiga o le vevela |
tikeri |
-20~+80 |
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Fa'atosina faifai pea ile 20 tikeri (Sese fa'atagaina 15%) |
200MHz |
dB/100m |
25.2 |
|
400MHz |
dB/100m |
36.4 |
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|
900MHz |
dB/100m |
53.2 |
|
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1800MHz |
dB/100m |
76.0 |
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|
2000MHz |
dB/100m |
80.5 |
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|
2500MHz |
dB/100m |
96.2 |
|
|
3000MHz |
dB/100m |
117.6 |
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FAQ
Q: E te tuʻuina atu faʻataʻitaʻiga? Po ua latou sa'oloto ea?
A: Matou te totogi mo faʻataʻitaʻiga. E toe faʻafoʻi le totogifuapauina faʻataʻitaʻiga pe a matou amataina le gaosiga tele mulimuli ane.
Q: E mafai ona e tuʻuina atu le auaunaga felauaiga?
A: Ioe, matou te maua le poto masani lelei i le tuʻuina atu o le auaunaga faʻapitoa.
F: O le a lau 'au'aunaga a'o le'i-fa'atau?
A: Faufautua o oloa & Lagolago Fa'atekinisi, Fofo Fa'apitoa, Au'aunaga Fa'ata'ita'i, Upusii ma Fa'amatalaga o Tu'uga .
Q: O le a lau auaunaga faʻatau?
A: Fa'afouga Fa'afouga o Galuega, Au'aunaga Su'esu'e, Fa'amaopoopoina o Fa'atauga, Fa'agaioiina o pepa fa'ailoa fa'aulufale atu, Lagolago Totogi Fetuuna'i.
F: O le a lau 'au'aunaga pe a uma-fa'atau?
A: Faʻamaoniga o le taunuʻu ma faʻatonuga faʻapipiʻi, Tulaga Lelei Faʻasalaga.
Q: E mafai ona tatou maua ni faʻataʻitaʻiga? E iai se pili?
A: Ioe, ae o le tau faʻataʻitaʻiga e toe faʻafoʻi pe afai e te faʻatonuina oloa mulimuli ane.
Q: E mafai faapefea ona tatou maua se upusii?
A: Faʻafesoʻotaʻi matou ma faʻamatalaga: e pei o meafaitino, mamanu, lapoa, foliga, lanu, aofaʻi, faʻamaeʻaina luga, ma isi.
Q: Zhenjiang Tongda talia OEM / ODM poloaiga?
A: Ioe, matou te taliaina le tele o poloaiga OEM / ODM. E iai fo'i a tatou lava fa'ailoga ma ofo atu auaunaga fa'atau oloa i le lalolagi atoa.
Q: O fea e mafai ona tatou maua ai faʻamatalaga o oloa?
A: E mafai ona e asiasi i le upega tafaʻilagi nei:
www.chinarfconnector.com
E mafai fo'i ona e fa'afeso'ota'i la matou 'au fa'atauva'a fa'avaomalo.
F: E fa'afefea le faiga fa'avae a Tongda ina ua mae'a-fa'atauga ma taimi?
A: Tongda Folafolaga 1 tausaga faʻamaonia mo mea masani e pei ona masani ai.
Q: E faʻafefea ona faʻafesoʻotaʻi, feutagai ma galulue faʻatasi ma Tongda?
A: Fa'amolemole fa'afeso'ota'i le 'au fa'ava-o-malo a Tongda e ala ile imeli, Telefoni ma isi auala feso'ota'iga lelei.
Q: E te tuʻuina atu faʻataʻitaʻiga?
A: Ioe, matou te tuʻuina atu faʻataʻitaʻiga, ma o le tau faʻataʻitaʻiga o le a toe faʻafoʻi atu ia te oe pe a uma le gaosiga tele.
Q: O a au oloa?
A: Fesoʻotaʻiga RF, Puipuiga Faʻasaʻo, RF Adapters, RF Cables, Die Casting Parts ...
Q: O le a le mamao o lau fale gaosimea mai le malaevaalele ma nofoaafi?
A: E tusa ma le 1 itula 20-minute le taavale mai le malaevaalele ma le 30-minute le taavale mai le nofoaafi.
E mafai ona matou pikiina oe.
Q: E iai sau laisene e auina atu i fafo?
A: Ioe.
Q: O oe gaosi oloa po'o kamupani fefa'ataua'iga?
A: O matou o gaosi oloa.O lo matou tulaga o loʻo i Zhenjiang, itumalo o Jiangsu.
Q: E mafai ona e gaosia fesoʻotaʻiga e tusa ai ma a matou faʻamatalaga?
A: Ioe, matou te ofoina atu auaunaga OEM. E iai la matou 'au fa'apolofesa e mafai ona fa'amalieina so'o se mana'oga.
Q: E maua le faʻataʻitaʻiga?
A: Ioe, matou te tuʻuina atu faʻataʻitaʻiga.
Zhenjiang Tongda Electronics Co., Ltd. o se gaosiga faʻapolofesa o RF coaxial cable RG58, tuʻuina atu ia te oe oloa talafeagai mo oe.
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