I-antenna Magnetic 3G antenna RG174 ikhebula 30×200
Isingeniso Somkhiqizo
Le 3G Magnetic antenna iyisisetshenziswa esisetshenziswa ukuthuthukisa amasignali enethiwekhi engenantambo.Ububanzi bayo bemvamisa yi-824-2170MHZ, engaqinisekisa ukudluliswa kwesignali okuzinzile.
Ikhebula lenziwe ngentambo yekhwalithi ephezulu ye-RG174, le khebula ingamamitha ama-3 ubude.Isixhumi sayo siyisixhumi se-SMA,
Isisekelo siza nozibuthe oqinile ongalungisa uthi kunoma iyiphi indawo yensimbi.Isisekelo sikazibuthe esiqinile sihlinzeka ngokulungiswa okuvikelekile futhi sigcina ukuqina kwe-antenna.Lokhu kwenza ukufaka kube lula kakhulu, uvele ubeke uthi lapho ufuna khona bese uqala ukulusebenzisa ngokushesha.
Ukucaciswa Komkhiqizo
| Izici zikagesi | ||
| Imvamisa | 824-960MHz | 1710-2170MHz |
| Impedance | 50 ohm | 50 ohm |
| I-SWR | <2.0 | <2.0 |
| Inzuzo | -2.5dBi | -3.2dBi |
| Ukusebenza kahle | ≈12% | ≈13% |
| I-polarization | Linear | Linear |
| I-Beamidth Evundlile | 360° | 360° |
| I-Beamwidth eqondile | 40-135 ° | 32-80° |
| Amandla Amakhulu | 50W | 50W |
| Izimpawu ze-Material & Mechanical | ||
| Uhlobo Lwesixhumi | Isixhumi se-SMA | |
| Uhlobo Lwekhebula | Ikhebula le-RG174 | |
| Ubukhulu | Φ30*200mm | |
| Isisindo | 0.046Kg | |
| Izinto ze-antenna | Insimbi Yekhabhoni | |
| Ezemvelo | ||
| Operation Temperature | - 40 ˚C ~ + 80 ˚C | |
| Izinga Lokushisa Lokugcina | - 40 ˚C ~ + 80 ˚C | |
Ipharamitha ye-Antenna Passive
I-VSWR
Ukusebenza kahle nokuzuza
| Imvamisa(MHz) | 820.0 | 840.0 | 860.0 | 880.0 | 900.0 | 920.0 | 940.0 | 960.0 |
| Inzuzo (dBi) | -7.84 | -8.63 | -7.86 | -7.04 | -4.63 | -4.82 | -3.62 | -2.58 |
| Ukusebenza kahle (%) | 4.73 | 3.53 | 3.95 | 5.89 | 12.73 | 12.71 | 19.26 | 25.99 |
| Imvamisa(MHz) | 1710.0 | 1730.0 | 1750.0 | 1770.0 | 1790.0 | 1810.0 | 1830.0 | 1850.0 | 1870.0 | 1890.0 | 1910.0 | 1930.0 |
| Inzuzo (dBi) | -4.65 | -4.88 | -5.33 | -5.39 | -5.12 | -4.96 | -5.49 | -5.15 | -4.59 | -3.87 | -3.34 | -3.20 |
| Ukusebenza kahle (%) | 10.38 | 11.04 | 10.67 | 9.70 | 9.64 | 9.82 | 9.66 | 10.20 | 11.08 | 12.48 | 14.12 | 15.12 |
| Imvamisa(MHz) | 1950.0 | 1970.0 | 1990.0 | 2010.0 | 2030.0 | 2050.0 | 2070.0 | 2090.0 | 2110.0 | 2130.0 | 2150.0 | 2170.0 |
| Inzuzo (dBi) | -3.56 | -3.42 | -4.13 | -4.62 | -4.82 | -3.61 | -4.17 | -4.61 | -4.78 | -4.89 | -6.34 | -7.70 |
| Ukusebenza kahle (%) | 15.31 | 15.68 | 16.38 | 15.61 | 15.88 | 15.48 | 13.86 | 12.34 | 11.56 | 10.92 | 8.09 | 7.72 |
Iphethini Yemisebe
|
| 3D | I-2D-Evundlile | I-2D-Vertical |
| 820MHz |  |  |  |
| 880MHz |  |  |  |
| 960MHz |  |  |  |
|
| 3D | I-2D-Evundlile | I-2D-Vertical |
| 1710MHz |  |  |  |
| 1950MHz |  |  |  |
| 2170MHz |  |  |  |
