1 Mawu Oyamba
Leaky coaxial cable ili ndi zonse zotumizira ma siginecha komanso ntchito za mlongoti. Poyang'anira kutsegulidwa kwa kondakitala wakunja, mphamvu yamagetsi yoyendetsedwa ndi electromagnetic waveenergy imatha kuwongoleredwa ndikulandilidwa pamzerewu, kuphimba malo akhungu a gawo lamagetsi amagetsi, ndikukwaniritsa cholinga cholumikizirana ndi mafoni.
2. Kulongedza Tsatanetsatane
- Kulumikizana ndi mafoni m'nyumba, machubu ndi ma subways (GSM, PCN / PCS, DECT ...)
- Kulumikizana m'nyumba zapansi panthaka, monga malo oimikapo magalimoto, zipinda zapansi ndi migodi
- Kutumiza kwa band ya FM (88-108MHz) munjira zazikulu
- Kutumiza ma alamu opanda zingwe mumsewu waukulu
- Kutumiza kwa ma siginecha amafoni am'manja mumisewu yayikulu
- Kutumiza kwa ma Signal mumayendedwe apansi panthaka kapena masitima apamtunda
Leaky Coaxial Cable | |||||
Zomangamanga (mm) | 1/2 ″C | 7/8″ C | 1-1/4 ″C | 1-5/8″C | |
① Kondakitala Wamkati | 1/2 ″C: Aluminiyamu Yovala Mkuwa 7/8″C: Chubu Chosalala cha Copper1-1/4 ″C, 1-5/8″C: Helical Corrugated Copper Tube | 4.80±0.05 | 9.30±0.20 | 13.00±0.20 | 17.80±0.30 |
② Dielectric | Foam PE | 12.30±0.20 | 22.80±0.30 | 32.50±0.30 | 42.80±0.30 |
③ Kondakitala Wakunja | Kuphimba Copper Foil | 13.00±0.40 | 23.50±0.50 | 33.20±0.50 | 43.80±0.50 |
④ Jacket | PE kapena LSZH | 15.50±0.40 | 27.00±0.50 | 37.20±0.50 | 47.60±0.50 |
Zamagetsi Makhalidwetics & Makaniko ndi Environmental Makhalidwe | |||||
Kusintha kwa Makhalidwe (Ω) | 50±2 | 50±2 | 50±2 | 50±2 | |
Kuthamanga kwa Kufalitsa(%) | 88 | 89 | 89 | 89 | |
Kuthekera (pF/m) | 76.0 | 75.0 | 75.0 | 75.0 | |
Kukana kwa Insulation, min(MΩ•km) | 10000 | 10000 | 10000 | 10000 | |
Jacket Spark Test Voltage [KV(AC)] | 8 | 8 | 10 | 10 | |
Insulation Voltage [KV(DC,1 min)] | 6 | 10 | 10 | 15 | |
Maulendo Ogwiritsa Ntchito (MHz) | 5-2700 | 5-2700 | 5-2700 | 5-2700 | |
Kuthamanga Kwambiri Kwambiri (MHz) | 700-2700 | 700-2700 | 700-2700 | 700-2700 | |
Ma frequency Oletsedwa (MHz) | 1085-1150 | 1085-1150 | 1085-1150 | 1085-1150 | |
2170-2300 | 2170-2300 | 2170-2300 | 2170-2300 | ||
Mtengo wapatali wa magawo VSWR | 75-150 MHz | 1.30 | 1.30 | 1.30 | 1.30 |
300-500 MHz | 1.30 | 1.30 | 1.30 | 1.30 | |
800-960 MHz | 1.30 | 1.30 | 1.30 | 1.30 | |
1700-2025 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
2110-2170 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
2300-2400 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
2500-2700 MHz | 1.40 | 1.30 | 1.30 | 1.30 | |
Utali Wopindika Umodzi (mm) | 75 | 150 | 200 | 400 | |
Utali Wopindika Wobwerezabwereza(mm) | 150 | 250 | 400 | 500 | |
Bend Torque(N•M) | 13.5 | 14.9 | 15.5 | 16.0 | |
Mphamvu Zolimba (N) | 1000 | 1490 | 1550 | 3300 | |
Mtunda Wokhazikika (m) wovomerezeka | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 | |
Mtunda wa Wall min(mm) | 50 | 50 | 50 | 50 | |
Kutentha kwa kukhazikitsa(℃) | PE | -40 ~ + 60 | -40 ~ + 60 | -40 ~ + 60 | -40 ~ + 60 |
Mtengo wa LSZH | -20 ~ + 60 | -20 ~ + 60 | -20 ~ + 60 | -20 ~ + 60 | |
Kutentha kwa Ntchito(℃) | PE | -55-85 | -55-85 | -55-85 | -55-85 |
Mtengo wa LSZH | -30-80 | -30-80 | -30-80 | -30-80 |
Kuchepetsa(dB/ 100m) & Kulumikizana Kutayika(2m,50%/95%) @ 20 ℃ | ||||
pafupipafupi, MHz | dB ndi | dB ndi | dB ndi | dB ndi |
75 | // | 1.1 64/75 | 0.7 62/73 | 0.6 62/73 |
100 | // | 1.2 60/70 | 0.8 58/68 | 0.7 58/68 |
150 | // | 1.5 66/78 | 1.0 64/74 | 0.9 64/74 |
350 | // | 2.4 76/88 | 1.6 76/88 | 1.3 76/90 |
450 | // | 2.8 82/89 | 1.9 80/90 | 1.5 78/88 |
800 | 7.2 69/73 | 3.8 71/74 | 2.6 71/74 | 2.1 70/73 |
900 | 7.7 68/72 | 4.1 69/72 | 2.8 69/72 | 2.3 69/72 |
960 | 8.3 68/71 | 4.3 69/71 | 2.9 68/71 | 2.4 68/71 |
1800 | 11.5 65/68 | 6.5 64/68 | 4.5 64/68 | 3.6 64/68 |
1900 | 12.3 66/68 | 6.9 64/68 | 4.7 64/68 | 3.9 63/68 |
2000 | 12.8 67/70 | 7.2 63/67 | 5.0 63/67 | 4.1 63/67 |
2100 | // | 7.5 63/68 | 5.2 63/68 | 4.3 63/68 |
2400 | 15.5 63/66 | 8.5 62/66 | 6.2 62/66 | 5.0 62/66 |
2600 | 16.1 64/67 | 8.9 61/65 | 7.0 61/65 | 5.6 61/65 |
2620 | 17.2 65/68 | 9.4 62/66 | 7.2 61/65 | 5.8 61/65 |
2700 | 18.0 65/69 | 10.5 62/66 | 7.6 62/66 | 6.3 60/66 |
1/2″C 7/8″C Factory 50 ohm Leaky Feeder Coaxial Cable.pdf