Puihi Matapihi mo nga tono RF Ahokore 868Mhz TDJ-868-2.5B
Tauira | TDJ-868-2.5B |
Awhe Auautanga(MHz) | 868=/-10 |
VSWR | <=1.5 |
Impedance Tāuru( W) | 50 |
Mana-mōrahi(W) | 50 |
Whiwhi(dBi) | A;2.15 |
Momo Polarization | Poutū |
Taumaha(g) | 10 |
Tapeke roa taura | 2500mm / Whakaritea |
Roa X Whānui | 115X22 |
Tae | Pango |
Momo Tuhono | MMCX/SMA /FME/Whakaritenga |
Te whakauru i te tauira TDJ-868-2.5B, he antenna ahokore tapahi i hangaia hei whakarei ake i to wheako korero.Ma te awhe auau o te 868MHz±10MHz, he pai te mahi o tenei antenna, me te whakapumau i te hononga hono me te kaha ake o te tohu.
Ko te VSWR <= 1.5 a TDJ-868-2.5B e pupuri ana i te pai o te taurite impedance, te whakaiti i te mate tohu me te whakanui i te pai o te tuku.He 50Ω te antenna whakaurunga, he pai mo nga momo tono.
Ko te TDJ-868-2.5B te kaha ki te whakahaere i te mana kaha o te 50W, na te mea he pai te whiriwhiri mo nga tono mana teitei.I tua atu, ko te antenna he painga o te 2.15dBi, e tino whakanui ana i te tohu tohu, me te whakarite korero pono me te kore e mutu.
Ko te TDJ-868-2.5B i hangaia me te hangarau polarization poutū kia pai ake te kapinga me te urunga tohu.Ahakoa ka tukuna ki roto, ki waho ranei, he pai te mahi a te antenna, ahakoa i roto i nga taiao whakawero.
Ko te 10 karamu anake te taumaha, he maamaa te TDJ-868-2.5B, he maamaa te whakauru me te whakauru ki tetahi tatūnga.Ma te roa o te taura o te 2500mm, ka taea te whakarite i te antenna ki o whakaritenga motuhake mo te ngawari me te ngawari.
Ko te tauira TDJ-868-2.5B te tino pai mo nga kaiwhakamahi e rapu ana i te antenna ahokore mahi teitei.Ka wheako i te kaha o te tohu, te whakamaarama whanui me nga korero pono me tenei antenna pai ake.Whakamahia te TDJ-868-2.5B ki te whakarite hononga tino pai mo o taputapu me te whakarei ake i to wheako kaiwhakamahi katoa.Ahakoa kei hea koe, whakawhirinaki ki ona ahuatanga matatau me te hoahoa huatau kia tutuki ai o hiahia korero.