Ovaviu bilong Prodak
Model bilong RG 174 koaksial kebol em RG174.
Klasifikasen bilong ol Koaksial Kebol
50Ω kebol em ol i yusim long dijitel transmisen. Bikos ol i save yusim long 'baseband transmission', ol i kolim tu olsem 'baseband coaxial cable'. Dispela kain 50Ω besben koaksial kebol em ol i save yusim pastaim long salim signal bilong besben, wantaim wanpela transmisin benwidth namel long 1 na 20MHz. Bus-taip Ethernet (olpela kompyuta lokal eria netwok) i yusim 50Ω koaksial kebol. Insait long Ethernet, liklik 50Ω koaksial kebol inap long kamap long mak bilong 185 mita, na bikpela koaksial kebol inap long kamap long 1000 mita.
75Ω kebol em ol i save yusim long 'analog transmission' na ol i kolim tu 'brodband coaxial cable'. Ol i save yusim planti taim long ol CCTV/CATV sistem. Ol CATV sistem, we ol i save kolim olsem ol 'cable television networks' (ol 'closed-circuit television systems'), i save mekim bikpela wok insait long wok bilong komunikesen. Ol dispela netwok i yusim 75Ω brodben koaksial kebol long salim ol signal, na transmisen bendwidth bilong ol i ken kamap inap long 1GHz.
Ol Teknikel Paramita
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Nem bilong kebol |
Ol strongpela polyethylene insulated coaxial kebol |
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Kain kebol |
RG174 |
Stendet |
MIL-C-17 |
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Straksa piksa bilong prodak |
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Sais bilong prodak |
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Nogat. |
Samting |
Straksa |
Meteriel |
Kala |
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1 |
Kondakta insait |
7/0.16mm |
Kopa nating |
Yelo |
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2 |
Insulesen |
1.52±0.10mm |
PE |
Wait |
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3 |
Braid bilong waia |
64*0.10mm |
Kopa nating |
Yelo |
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4 |
Saket |
2.80±0.10mm |
PVC |
Blak |
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5 |
Wokim |
RG174 RoHS |
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Elektrikel fisikel na ol samting bilong prodak |
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Samting |
Yunit |
Velu |
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Kapasitans |
pF/m |
100±5 |
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Impedens |
Ω |
50±2 |
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Velositi resio |
% |
66 |
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Bent radius |
mm |
14 |
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Maks voltej |
VMS |
1500 |
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Maks Frikwensi |
MHz |
3000 |
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Tempereja skop |
digri |
-20 ~ +80 |
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Attenuation constant long 20℃(Permissible error 15%) |
200MHz |
dB/100m |
39 |
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400MHz |
dB/100m |
58 |
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900MHz |
dB/100m |
90 |
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1500MHz |
dB/100m |
117 |
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1800MHz |
dB/100m |
128 |
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2000MHz |
dB/100m |
139 |
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2500MHz |
dB/100m |
156 |
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FAQ
Q: Ol i save testim ol prodak pastaim long salim i go?
A: Yes, tru tumas. Olgeta prodak bilong mipela i save kisim 100% kwaliti kontrol pastaim long ol i salim i go. Mipela i save testim olgeta 'batch' long olgeta de.
Q: Kwaliti garanti bilong yu i olsem wanem?
A: Mipela i gat 100% kwaliti garanti long ol kastoma. Mipela bai lukautim olgeta hevi bilong kwaliti.
Q: Mipela i ken go lukim faktori bilong yu pastaim long mipela i putim oda?
A: Yes, welkam tru dispela i mas gutpela long kamapim gutpela rilesensip wantaim bisnis.
Q: Hau bai mi ken kisim moa infomesen long ol prodak bilong mipela?
A: 1. WhatsApp; 2. Kontaktim mi long fon: +8615050868399; 3. Go lukim faktori bilong mipela
Q: Yu ken kisim diskaun sapos mi gat bikpela oda?
A: Yes mipela i ken givim kain kain diskaun bihainim hamas oda bilong yu.
Q: Yu ken prinim LOGO bilong kampani bilong mipela long nemplet na paket?
A: Yes, mipela i ken mekim olsem.
Q: Sapos mi no save wanem prodak mi nidim?
A: Noken wari. Givim tasol aplikesen bilong yu. Bihain mipela i ken rekomendim gutpela prodak. Na tu, mipela i ken givim yu wanpela ilektronik katalog bilong yu ken lukim. Yu ken makim model yu laikim. Yu ken tokim mipela long namba bilong model.
Q: Wanem em i minimam oda kwantiti bilong yu? Mi ken miksim ol oda bilong ol narapela narapela stail?
A: Plis tokim mipela pastaim long wanem ol prodak yu nidim. Minimum namba bilong oda em 1,000 pis. Tasol, mipela i ken givim wanem kain stok olsem wanpela sempel bai yu ken sekim kwaliti bilong en pastaim.
Q: Yu ken givim mi wanpela diskaun?
A: Diskaunt i stap, tasol mipela i mas lukim trupela namba, mipela i gat narapela narapela prais bihainim narapela narapela namba, hamas diskaun i save kamap long namba, na tu, prais bilong mipela i gutpela tru long dispela wok.
Q: Sapos mi gat wanpela prodak we mi laik wokim long narapela spesel samting, yu ken mekim?
A: Tru tumas, yu mas givim mipela ol droing o sempel na R&D dipatmen bai skelim olsem sapos mipela inap o nogat, mipela bai givim yu gutpela bekim.
Q: Mi ken go lukim faktori bilong yu?
A: Long olgeta rot, mipela i amamas long welkamim yu, pastaim long yu lusim kantri bilong yu, plis tokim mipela. Mipela bai soim yu rot na stretim taim bilong kisim yu sapos inap.
Q: Yu save givim OEM sevis na yu ken wokim olsem ol droing bilong mipela?
A: Yes. Mipela i save givim OEM sevis. Mipela i save kisim kastom disain na mipela i gat wanpela profesenel disain tim husat i ken disainim ol prodak bihainim laik bilong yu. Na mipela i ken kamapim ol nupela prodak bihainim ol sempel o droing bilong yu.
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