Antenna magnetik 3G antenna RG174 USB 30 × 200
Okwu Mmalite ngwaahịa
Igwe ndọta 3G a bụ ngwaọrụ eji eme ka akara netwọk ikuku dị elu.Ogologo oge ya bụ 824-2170MHZ, nke nwere ike hụ na nnyefe mgbaàmà kwụsiri ike.
Ejiri eriri RG174 dị elu mee eriri ahụ, eriri a dị mita 3 n'ogologo.Njikọ ya bụ njikọ SMA,
Isi ihe na-abịa na magnet siri ike nke nwere ike idozi antenna n'elu igwe ọ bụla.Isi ihe ndọta siri ike na-enye nrụzi echekwara ma na-edobe nkwụsi ike nke antenna.Nke a na-eme ka nrụnye dị mfe, naanị tinye antenna ebe ịchọrọ wee malite iji ya ozugbo.
Nkọwapụta ngwaahịa
| Àgwà ọkụ eletrik | ||
| Ugboro ugboro | 824-960MHz | 1710-2170MHz |
| Mgbochi | 50 Ohm | 50 Ohm |
| SWR | <2.0 | <2.0 |
| Nweta | -2.5dBi | -3.2dBi |
| Ịrụ ọrụ | ≈12% | ≈13% |
| Polarization | Linear | Linear |
| Obere okirikiri | 360° | 360° |
| Ogologo ogologo kwụ ọtọ | 40-135° | 32-80° |
| Ike kachasị | 50W | 50W |
| Njirimara ihe & Mechanical | ||
| Ụdị njikọ | njikọ SMA | |
| Ụdị USB | RG174 eriri | |
| Akụkụ | Φ30*200mm | |
| Ibu | 0.046 n'arọ | |
| Antenna ihe | Carbon ígwè | |
| gburugburu ebe obibi | ||
| Okpomọkụ arụ ọrụ | -40 ˚C ~ + 80 ˚C | |
| Okpomọkụ nchekwa | -40 ˚C ~ + 80 ˚C | |
Parameter Antenna Passive
VSWR
Ịrụ Ọrụ & Nweta
| Ugboro(MHz) | 820.0 | 840.0 | 860.0 | 880.0 | 900.0 | 920.0 | 940.0 | 960.0 |
| Nweta (dBi) | -7.84 | -8.63 | -7.86 | -7.04 | -4.63 | -4.82 | -3.62 | -2.58 |
| arụmọrụ (%) | 4.73 | 3.53 | 3.95 | 5.89 | 12.73 | 12.71 | 19.26 | 25.99 |
| Ugboro(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 |
| Nweta (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 |
| arụmọrụ (%) | 10.38 | 11.04 | 10.67 | 9.70 | 9.64 | 9.82 | 9.66 | 10.20 | 11.08 | 12.48 | 14.12 | 15.12 |
| Ugboro(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 |
| Nweta (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 |
| arụmọrụ (%) | 15.31 | 15.68 | 16.38 | 15.61 | 15.88 | 15.48 | 13.86 | 12.34 | 11.56 | 10.92 | 8.09 | 7.72 |
Ụkpụrụ Radiation
|
| 3D | 2D-n'ahịrị | 2D- kwụ ọtọ |
| 820MHz |  |  |  |
| 880MHz |  |  |  |
| 960MHz |  |  |  |
|
| 3D | 2D-n'ahịrị | 2D- kwụ ọtọ |
| 1710MHz |  |  |  |
| 1950MHz |  |  |  |
| 2170MHz |  |  |  |
