Window Antena ya GSM Wiriol RF Ntchito TDJ-900 / 1800-25B
| Mtundu | TDJ-900 / 1800-25B |
| Mbiri ya Frequen (MHZ) | A: 824 ~ 960, B: 1710 ~ 1990 |
| Zswr | A: <= 1.7 B: <= 2.0 |
| Kuyika Kuyimitsa (W) | 50 |
| Max-Mphamvu (W) | 50 |
| Phindu (DBI) | A: 2.15, B: 2.15 |
| Mtundu wa Polarization | Oima |
| Kulemera (g) | 10 |
| Kutalika kokwanira | 2500mm / Makonda |
| Kutalika kwa kutalika | 115x22 |
| Mtundu | Wakuda |
| Mtundu Wogwirizana | MMCX / SMA / FME / Chisinthidwe |
Mitundu ya manteri yonseyi ndi iyi: 824 ~ 960 Mhz ndi B: 1710 ~ 1990 Mhz, kuphimba mtundu wonse kuti akupatseni ntchito yabwino. A: <= 1.7 ndi B: <= 2.0 vswr zimapangitsa kutayika kochepa kochepa komanso kuchita bwino.
Kulephera kwa 50 ohm kumatsimikizira kugwirizana ndi zida zopanda zingwe za GSM. Ndi mphamvu yokwanira 50 yatts, mutha kutsimikizira kuti antenna idzagwira ntchito zapamwamba popanda vuto.
Antenna ali ndi phindu la A: 2.15 DBI ndi B: 2.15 DBI, lomwe limatha kulimbikitsa mphamvu ya zizindikiro, potero kuyesetsa kuyitanitsa mtundu, kufulumira kutumiza kwa deta ndikuchepetsa mafoni atsalira. Mtundu wokhazikika wokhazikika umawonjezera magwiridwe ake a antena, kuonetsetsa kulumikizana kodalirika ngakhale m'maiko otsutsa.
Antelight imakhala ndi kapangidwe kazinthu kopepuka komanso zopepuka, zopenda magalamu 10 okha, ndipo ndizosavuta kukhazikitsa, kulola kuti zikhazikike pawindo lililonse. Maonekedwe ake odziwika amaphatikizika mopanda mkati mwa mkati, ndikupangitsa kukhala bwino m'malo onse okhala ndi malonda.
Pomaliza, zenera antennas a gsm ma racquilesi ya grequiby ndi njira yamphamvu komanso yodalirika yothetsera mgwirizano wanu wopanda zingwe. Amakhala ndi mitundu yonse, phindu lalitali, komanso magwiridwe apamwamba, antenna amatsimikizira chizindikiro chokhazikika, cholimba, ndikulolani kuti musangalale ndi kulumikizana kosasinthika komanso kusakatula kosalekeza. Sinthani zomwe mwakumana nazo popanda zingwe lero ndi zenera lathu.
