Nānā Huahana
Uea Coaxial Foam
Mea Hoolele keleawe olohelohe
Puka Polyolefin Dielectric
Laminate Aluminum Tape Pale
85% ka ulana keleawe
Lole PVC ʻeleʻele
Nā palena hoʻolālā ʻIke
|
Mea waiwai |
kikoʻī |
Nui mm |
kalakala |
|
Luna Hoʻokele o loko |
Kopa Haole |
1/2.74±0.03 |
Coppery |
|
Dielectric |
Pua PE |
7.24±0.15 |
Keʻokeʻo |
|
1 ka mea alakai iwaho |
Laminate Aluminum Tape |
7.45±0.15 |
kalaiwa |
|
2 ka mea alakai o waho |
Lūnai keleawe (144*Φ0.15mm) |
8.05±0.15 |
kalaiwa |
|
Kāleka |
PVC |
10.30±0.20 |
ʻeleʻele |
Nā mea kikoʻī o ka mīkini kino
|
'ikamu |
Unite |
Lā |
|
ʻUmi Piko liʻiliʻi |
Hoʻouka ʻia /mm |
103 |
|
|
Wehe ʻia /mm |
51.5 |
|
Hoʻolāʻau Mahana |
degere |
-20 ~ +80 |
Nā kikoʻī uila
|
'ikamu |
Unite |
Lā |
|
Ka hoʻopalekana |
Ω |
50±3 |
|
Ka mana |
pF/m |
79±3 |
|
Laki Laki Laki |
% |
85 |
|
Kūʻē |
Ω/km |
|
|
Luna Hoʻokele o loko |
|
4.91 |
|
Lunahooponopono waho |
|
6.92 |
|
Kūleʻa hoʻokaʻawale |
MΩ.km |
1000 |
|
Ka ikaika dielectric |
V(DC) |
2500 |
|
E pale i ka uila o ka lole |
V(AC) |
8000 |
|
ʻO ke alapine hana kiʻekiʻe |
MHz |
3000 |
|
Mana Kiekie |
kW |
16 |
|
Palekana Pono |
dB |
90 |
|
Ikaika U'i |
kg |
70 |
Attenuation a me Avg.Power, Waiwai maʻamau (20 degere ) (Apono ʻia ±15%)
|
Ka pinepine MHZ |
Hoʻemi (dB/100m) |
Ka mana maʻamau (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 |
Nā Kumu Kūikawā a me ka hoʻonui ʻana i nā poho
Nā kumu o ka poho
Hoʻokomo nui ʻia ka poho resistive (ka hoʻoheheʻe ʻana o ka wela ma muli o ke kahe ʻana o kēia manawa ma ka conductor) a me ka nalowale dielectric (nā hopena polarization o ka mea insulating). Piʻi ka pohō kū'ē me ke kumu huinahā o ke alapine, aʻo ka pohō dielectric e piʻi laina me ka alapine.
Nā Ana Hoʻonui
Mea alakaʻi:E hoʻohana i ka uea keleawe he nui-ʻili kala-e hōʻemi i ka hopena o ka ʻili.
Hoʻokaʻawale:E hoʻohana i ka polyethylene i hoʻonui ʻia a i ʻole fluoroplastic e hoʻohaʻahaʻa i ka hoʻomau dielectric a hoʻemi i ka lawe ʻana i ka ikehu.
Hana pale:ʻO ka lipine keleawe -ʻala + kiʻekiʻe -ʻoi aku ka pale ʻana i pāpālua no ke kāohi ʻana i ka hoʻopili electromagnetic.
ʻO Zhenjiang Tongda Electronics Co., Ltd. he mea hana loea o lmr 400 coaxial cable, hāʻawi iā ʻoe i nā huahana kūpono iā ʻoe.
Nā huahana pale: rf coaxial cable tdlmr400, Kina rf coaxial cable tdlmr400 mea hana, mea hoʻolako, hale hana
