I-Antenna yangaphandle 2G/3G/4G/5G
Isingeniso Somkhiqizo
Le antenna ifaneleka kumamojula wenethiwekhi ye-2G, 3G, 4G kanye ne-5G namadivayisi, ehlinzeka ngokufaka isignali okuthembekile nemisebenzi yokuthuthukisa, iletha isipiliyoni sokuxhuma kwenethiwekhi esisheshayo nesizinzile.
Esinye sezici ezivelele zale antenna yangaphandle ye-5G ukwesekwa kwayo nge-broadband.Ingasebenza kububanzi befrikhwensi ebanzi, okuhlanganisa i-700-960MHz, 1710-2690MHz, 3300-3800MHz kanye ne-4200-4900MHz.Lokhu kusebenzisana okubanzi kuqinisekisa ukuthi kungakhathaliseki ukuthi iyiphi indawo yenethiwekhi oyisebenzisayo, ungakwazi ukujabulela uxhumano lwesignali oluthembekile.
Esinye isici esibalulekile sale antenna yangaphandle inani layo eliphansi le-VSWR.I-VSWR ye-antenna ingaphansi kuka-3.0, ehlinzeka ngoxhumo lwesignali oluzinzile nokungaguquguquki futhi inciphisa ubungozi bokuphazamiseka kwesignali.Ungathembela kuloluthi ukuze unikeze ukwamukela isignali ezinzile kanye nolwazi lokudlulisela.
Inzuzo ye-5dBi yale antenna yangaphandle ingesinye isici esihlaba umxhwele.Le nzuzo inika amandla ukukhuliswa kwesignali okusebenzayo ukuthuthukisa ukumbozwa kwesignali.Ngale antenna, ungakwazi ukujabulela inethiwekhi ye-5G ezinzile futhi enesivinini esikhulu ebangeni elide futhi endaweni enkulu.
Mayelana nokwakhiwa, irediyetha yale antenna yangaphandle yenziwe ngezinto ze-PCB.Le nto ine-conductivity enhle kakhulu kagesi kanye ne-thermal, eyenza ukudluliselwa kwesignali.Izindlu ze-antenna zenziwe ngezinto zepulasitiki ze-PC + ABS ezihlala isikhathi eside, ezinikeza ukumelana nomthelela omuhle kakhulu nokuqina.
Ukucaciswa Komkhiqizo
| Izici zikagesi | |
| Imvamisa | 700-960Hz;1710-2690MHz;3300-3800MHz;4200-4900M |
| I-VSWR | 5.0 Max@700-960Hz;3.0 Max@1710-2690MHz;5.0 Max@3300-3800MHz;4200-4900M |
| Inzuzo | 4G: 1.7dBi@700-960Hz3.9dBi@1710-2690MHz5G: 4.4dBi@3300-3800MHz4.3dBi@4200-4900MHz |
| I-polarization | Linear |
| Impedance | 50 OHM |
| Impahla & Nezomshini | |
| Impahla ye-Radome | I-PC+ABS |
| Uhlobo Lwesixhumi | Isixhumi se-SMA |
| Isivivinyo Sokudonsa Isixhumi | >=3.0Kg |
| Ukuhlolwa kweTorque yesixhumi | 300 ~ 1000 g.cm |
| Ezemvelo | |
| Operation Temperature | - 45˚C ~ +85 ˚C |
| Izinga Lokushisa Lokugcina | - 45˚C ~ +85 ˚C |
| Operation Humidity | <95% |
