Tātari Pokapū RF Whakaritenga mō te Awhe Auau 720-770MHz Kaihanga Keenlion
720-770MHzTātari PokaHe kounga teitei tōna kaha ki te tātari. I te mea kei te tipu haere tonu te tono mō ngā hua RF, kei te pai te tūnga o ngā tātari poka RF hou a Keenlion hei whakatutuki i ngā hiahia o ngā momo ahumahi. Nā te whakakotahitanga o ngā rauemi kounga teitei, te hoahoa penapena wāhi, me ngā āhuatanga tiaki EMI, he mea whai hua, he mea whai hua hoki ki tētahi pūnaha RF.
Ngā Tohu Matua
| Ingoa Hua | |
| Auautanga Pokapū | 745MHz |
| Rōpū Pāhi | 720-770MHz |
| Whānuitanga o te arai | 50MHz |
| Ngaronga Whakaurunga | ≤1.0dB |
| Ngaronga whakahoki | ≥18dB |
| Te whakakorenga | ≥50dB@670MHz ≥70dB@540MHz ≥50dB@820MHz ≥70dB@1000MHz ≥80dB@108-512MHz |
| Mana | 20W |
| Āraitanga | 50 OHMS |
| Ngā Hononga Tauranga | SMA-Wahine |
| Manawanui Ahu | ±0.5mm |
Te Tuhi Whakatakotoranga
Kōtaha Kamupene
Kua pānuitia e Keenlion, te kamupene hangarau RF matua, te whakarewatanga o ā rātou tātari poka RF hou kua whakaritea kia 720-770MHz. He mea hanga tino tika ēnei tātari mā te whakamahi i ngā rauemi kounga teitei, e tutuki ana i ngā whakaritenga RoHS, me te whakatairanga i te pumau taiao me ngā paerewa haumaru. Ehara i te mea ko te hoahoa kiato o ngā tātari anake te penapena wāhi engari ka whakaratohia hoki he āhuatanga tiaki EMI, ka whai wāhi ki te mahi whānui me te hototahi ki ngā pūnaha RF rerekē.
Te Whakatutuki i ngā Hiahia o te Whānuitanga o ngā Ahumahi
Kua hangaia ngā tātari āputa RF hou kua whakaritea mai i Keenlion hei whakatutuki i te hiahia e tipu haere ana mō ngā hua RF mahi-teitei me te pono i roto i te umanga. Me te whānuitanga o te auau o te 720-770MHz, he pai ēnei tātari mō te whānuitanga o ngā tono, tae atu ki te whakawhitiwhiti ahokore, te pāpāho, me ngā pūnaha hōia.
Ngā Rauemi e Tutuki ana i te RoHS
Ko te whakapau kaha a Keenlion ki te whakamahi i ngā rauemi kounga teitei, e tutuki ana i ngā whakaritenga RoHS, e whakaatu ana i tō rātou whakapau kaha ki te pupuri i te taiao me ngā paerewa haumaru. Mā te whakatairanga i ēnei āhuatanga i roto i te whanaketanga hua, ehara i te mea ko te kounga me te pono o ā rātou tātari anake te mea e whakapūmau ana a Keenlion, engari e whakaatu ana hoki i tō rātou whakapau kaha ki te noho hei kamupene whai kawenga pāpori.
Hoahoa Kiato
Haunga ā rātou mahi taiao, ka tukuna e te hoahoa tātari kiato a Keenlion te painga tāpiri o te penapena wāhi i roto i ngā pūnaha RF. He tino whai hua tēnei āhuatanga penapena wāhi i roto i ngā tono e iti ana te utu mō ngā whenua, pērā i ngā taputapu pūkoro, ngā teihana turanga, me ngā taputapu IoT.
Ngā Āhuatanga Parenga EMI
Ko ngā āhuatanga ārai EMI o ngā tātari poka RF a Keenlion ka whai wāhi ki te mahi whānui me te hototahi ki ngā pūnaha RF rerekē. Mā te whakaiti i te pokanoa hikohiko, ka āwhina ēnei tātari ki te whakarite kia maeneene, kia kore e mutu te mahi o ngā taputapu RF e whakauruhia ana ki roto.
"He nui tō mātou harikoa ki te whakauru i ā mātou tātari poka RF hou kua whakaritea mō te 720-770MHz ki te mākete," te kī a te kaikorero mō Keenlion. "Ko ēnei tātari te mea hou rawa atu o te hangarau RF, e tuku ana i te mahi teitei, te pono, me te pumau ki te taiao. E whakapono ana mātou ka tutuki i a rātou ngā hiahia o ā mātou kiritaki, ā, ka tukuna he painga whakataetae i roto i te umanga."
Whakarāpopototanga
Ko te RF c hou a Keenlion 720-770MHz kua whakariteangā tātari āheingaHe tohu tēnei mō te whakapau kaha a te kamupene ki te auahatanga, te kounga, me te kawenga mō te taiao. Mā ēnei tātari, ka taea e ngā kiritaki te tumanako ki ngā otinga RF tino mahi me te pono e tutuki ai ngā hiahia o te ao tere me te honohono o ēnei rā.
