Kakaretšo ya Setšweletšwa
Thapo ya Coaxial ya Foam
Mohlahli wa Koporo ye e se nago selo
Foam Polyolefin Dielectric ya go dira dilo
Laminate Aluminium Thepe Thebe
Thined Koporo Braid 85% .
Baki e Ntsho ya PVC
Ditekanyetšo tša sebopego Tshedimošo
|
Didirišwa |
Ka botlalo |
Bogolo mm |
Mmala |
|
Mohlahli wa ka Gare |
Koporo ye e se nago selo |
1/2.74±0.03 |
E na le koporo |
|
Dielectric ya go dira dielectric |
Foam PE |
7.24±0.15 |
Tšhweu |
|
Mohlahli wa 1st wa ka Ntle |
Theipi ya Aluminium ya Laminate |
7.45±0.15 |
E le ya silifera |
|
2st Mokhanni wa ka Ntle |
Tinned - Koporo Braid (144 * Φ0.15mm) |
8.05±0.15 |
E le ya silifera |
|
Baki |
PVC ya |
10.30±0.20 |
Ntsho |
Ditlhaloso tša Metšhene tša Mmele
|
Aetheme |
Yuniti |
Letšatšikgwedi |
|
Bonyane bja Radius ya go Koba |
E imelwa /mm |
103 |
|
|
E sa imelwago /mm |
51.5 |
|
Tekanyetšo ya Thempheretšha |
tikrii |
-20 ~ +80 |
Ditlhaloso tša Mohlagase
|
Aetheme |
Yuniti |
Letšatšikgwedi |
|
Impedance ya go thibela |
Ω |
50±3 |
|
Bokgoni bja bokgoni |
pF / m |
79±3 |
|
Tekanyo ya lebelo Phatlalatšo |
% |
85 |
|
Twantšho |
Ω/km |
|
|
Mohlahli wa ka Gare |
|
4.91 |
|
Mohlahli wa ka Ntle |
|
6.92 |
|
Kganetšo ya go thibela go fiša |
MΩ.km |
1000 |
|
Matla a dielectric |
V (DC) . |
2500 |
|
Mamella gagamalo ya baki |
V (AC) . |
8000 |
|
Palo e kahodimodimo tshebetso maqhubu a |
MHz |
3000 |
|
Matla a Tlhora |
kW |
16 |
|
Go Atlega ga go šireletša |
dB |
90 |
|
Matla a go goga |
kg |
70 |
Attenuation le Avg.Power, Tlwaelehileng boleng (20 tekanyo ) (Allowable kgotlelelo±15%)
|
Maqhubu a MHZ |
Attenuation (dB / 100 m) . |
Avg.Matla (kW) . |
|
30 |
3.5 |
2.77 |
|
50 |
2.9 |
2.10 |
|
150 |
5.1 |
1.22 |
|
200 |
5.9 |
1.07 |
|
220 |
6.2 |
1.00 |
|
450 |
8.9 |
0.69 |
|
900 |
12.8 |
0.48 |
|
1500 |
16.9 |
0.36 |
|
1800 |
18.6 |
0.32 |
|
2000 |
19.7 |
0.31 |
|
2500 |
22.2 |
0.28 |
|
3000 |
24.6 |
0.26 |
Melao-motheo ya Sethekniki le Optimization ya Tahlehelo
Methopo ya Tahlegelo
Haholo-holo akarelletsa tahlehelo ho hanyetsa (mocheso dissipation bakwa ke jwale phallang ka conductor) le dielectric tahlehelo (polarization liphello tsa thepa insulating). Tahlegelo ya go ganetša e oketšega ka modu wa sekwere wa maqhubu, mola tahlegelo ya dielectric e oketšega ka mothalo ka maqhubu.
Ditekanyo tša Optimization
Didirišwa tša Mohlahli: .Diriša terata ya koporo yeo e tloditšwego ka silifera ya ditlhale tše dintši-go fokotša khuetšo ya letlalo.
Go thibela go fiša: .Diriša polyethylene ye e katološitšwego goba fluoroplastic go theoša go se fetoge ga dielectric le go fokotša go monya maatla.
Sebopego sa Thebe: .Theipi ya koporo ye e tloditšwego ka silifera + go loga ga segokanyipalo se se phagamego go fa go šireletša gabedi go gatelela tšhitišo ya mohlagase wa makenete.
Zhenjiang Tongda Electronics Co., Ltd. ke moetsi litsebi oa lmr 400 coaxial thapo, ho u fa dihlahiswa loketseng bakeng sa uena.
Dithegi tše di fišago .: rf coaxial kabel tdlmr400, China rf coaxial kabel tdlmr400 bahlahisi, bafepedi, fektheri
