Ko te puna puna i antenna mo te 900 / 1800MHZ Moudule Ahokore
Āhua | GBT-900 / 1800-0.8x5x18x11n-5x9l |
RANGE RANGE (MHZ) | 900 ~ 1800 |
Vswr | <= 1.5 |
Whakauru Whakauru (W) | 50 |
Mana-mana (w) | 10 |
Whiwhi (DBI) | 2.15 |
Taumaha (g) | 0.7 +/- 0.1 |
Te teitei (MM) | 18 +/- 0.5 |
Tae | Te tae parahi |
Momo hononga | Kaihoko tika |
Whakamatā | Mōmona |
Whakaahua
Vswr
Te whakauru i ta maatau hou hou i roto i nga Ahokore Ahokore, ko te GBT-900 / 1800-0.8x5x18x11n-5x9l Spring Coil Antena. Ko tenei whakahiato me te antenna e whakakotahi ana i te hangarau matatau me te mahi pai ake, na te otinga tino pai mo nga momo tono whakawhitiwhiti ahokore.
I hoahoatia mo te 500 / 1800MHz te whānuitanga, ka whakarite i te kaha o tenei tohu me te kapinga tohu. Ma te vswr o te iti iho i te 1.5, ka whakaatuhia e te mate tohu iti me te tino pai, e taea ai mo te honohono ahokore kore. Ko te whakaurunga o te 50 o nga ohms ka whai hua ki tana mahi pai, ki te whakarato i tetahi tohu tohu pumau me te pono.
Ma te kaha nui o te 10 Watts, te GBT-900 / 1800.8x5x18x1N-5x9L Antenna e tuku ana i nga mahi whakamiharo i te tuku me te whiwhi tohu. Ka whakamanahia e ia te taonga o te 2.15 DBI, me te whakarite kia pai ake te tangohanga me te kounga tuku. Ahakoa kei te whakawhiti koe i nga raraunga, ka kii koe, ka uru atu ranei ki te Ipurangi, ka whakanuihia e tenei antena te whai huatanga o to waahanga ahokore.
Ko te taumaha noa o te 0.7 karamu, ko tenei Antena Maamaa mo te whakauru taapiri ki to tautuhi kaupapa ahokore. Ko te rahi o te rahi me te teitei o te 18mm kia ngawari ki te whakauru i roto i nga taiao e taea ana te waahi. Ko te tae parahi e taapiri ana i te paoa o te huatau ki tona ahua, i te wa e hono ana te momo hononga honohono a te kaihoko me te hononga pono.
Kei te mohio maatau ko te pono me te pumau he mea nui mo te uru atu o nga waahanga ahokore. Koinei te take o to maatau GBT-900 / 1800.8x5x18x11n-5x9l antena ka hangaia me nga rauemi kounga nui me te whakamatau i te whakamatautau. He mea hangaia kia tu tonu nga ahuatanga o te rangi me te mahi i nga wa katoa, e whakarato ana ki a koe me te otinga honohono ahokore e whakawhirinaki ana.
Mo to waatea, ko te GBT-900 / 1800-0.8x5x18x11N-5x9L antenna e waatea ana i te kohinga nui. Ahakoa he kaihanga koe, he kaihoko ranei, ka taea e tenei whiringa te whakauru ngawari me te utu mo o hua.
Hei mutunga, ko te GBT-900 / 1800.8x5x18x11n-5x9l Spring Coil Antena ko te tono tika mo tetahi tono ahokore ahokore 900 / 1800MHz. Ko tana mahinga nui, ko te rahi te rahi, me te mau tonu te whakarite i tetahi mea me uru ki te honohono ahokore kore. Whakapai ake i to punaha whakawhitiwhiti ahokore me te GBT-900 / 1800-0-0.8x5x18x10-5x9l antena me te wheako i te whānuitanga me te kounga o te tohu tohu.