Puihi Coil Spring Mo 1800MHz
Tauira | GBT-1800-0.8x5x20.5x14N-5x9x3x3L |
Awhe Auautanga(MHz) | 1710~1880 |
VSWR | ≦2.0 |
Impedance Tāuru( W) | 50 |
Mana-mōrahi(W) | 10 |
Whiwhi(dBi) | 3.0 |
Taumaha(g) | 1±0.3 |
Teitei(mm) | 20.5±0.5 |
Tae | Parahi |
Momo Tuhono | Solder tika |
Te takai | Te nuinga |
Te tuhi
VSWR
Ko te antenna he awhe auau o te 1710MHz ki te 1880MHz, e taea ai te korero pai i roto i te roopu 1800MHz.Ko tana VSWR i raro iho i te 2.0 e whakarato ana i te kounga tohu tino pai, ka whakaiti i te tohu tohu me te whakanui i te tere whakawhiti raraunga.
He 50 ohms te antenna me te mana nui o te 10W, ka ngawari te whakahaere i nga tono mana teitei.Ko te 3.0dBi o te whiwhinga ka whakarite kia pai te whiwhi tohu tohu me te kapinga mo te honohono ahakoa i roto i nga taiao wero.
He 1 karamu noa te taumaha me te ine 20.5 mm te teitei, he tino maamaa te antenna me te kiato, e tika ana mo nga momo taputapu me nga whakaurunga.Ko te tae parahi he taapiri i te ahua huatau me te ahua ngaio ki o taputapu.
Ko te momo honohono o tenei antenna he whakapiri tika, e whakarite ana i te hononga haumaru me te pumau.Ka whakakorehia e koe te hiahia mo etahi atu hononga me te whakangawari i te tukanga whakauru, ka whakaora koe i te wa me te whakapau kaha.
Mo nga tikanga o te kohinga, ka tukuna e matou he kohinga nui hei whakatutuki i o hiahia.Ma tenei ka whakarite ngawari te whakahaere me te rokiroki, he pai mo nga kaihanga me nga tohatoha.
Ahakoa kei te rapu koe ki te whakarei ake i te mahinga o to punaha korero ahokore, kei te rapu ranei i tetahi antenna pono mo to taputapu, ko te 1800MHz Spring Coil Antenna te otinga tino pai.Na tana mahinga pai, hoahoa kiato me te ngawari o te whakaurunga, he whiringa maha mo nga momo tono.Whakawhirinaki ki a maatau hua ki te tuku hononga honohono me te kounga tohu pai ake.