Puihi Matapihi mo nga tono RF Ahokore 868Mhz TDJ-868-2.5B

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.