791-801MHz/832-842MHz Pūreretā Tāruarua Poka Ngaruiti
Te 791 - 801MHz/832 - 842MHzPūwhakapūtātanga PokaKua hangaia kia tino tika te mahi i roto i ēnei roopu auau motuhake. I Keenlion, ka whakaratohia e mātou he tautoko ngaio i mua me muri i te hoko.
He taputapu tātaritanga poka matatau mō ngā roopu auau 791 - 801MHz/832 - 842MHz, he kounga teitei
Ngā Tohu Matua o te Pūwero Poka
| Numēpa | Items | Spngā whakamāramatanga | |
| 1 | Rx | Tx | |
| 2 | Auautanga Pokapū | 796MHz | 837MHz |
| 3 | Rōpū Uru | 791-801MHz | 832-842MHz |
| 4 | Ngaronga Whakaurunga | ≤1dB | ≤1dB |
| 5 | VSWR | ≤1.3:1 | ≤1.3:1 |
| 6 | Te whakakorenga | ≥65dB @832-842 MHz | ≥65dB @791-801 MHz |
| 7 | Āraitanga | 50 Ōhm | |
| 8 | Whakauru me te Putanga Whakamutu | Wahine SMA | |
| 9 | Mana Whakahaere | 10W | |
| 10 | Te pāmahana whakahaere | -20℃ Ki te +65℃ | |
| 11 | Rauemi | Konumohe | |
| 12 | Te Maimoatanga Mata | Peita Pango | |
| 13 | Rahi | I raro nei ↓(±0.5mm) Wāhanga/mm | |
Te Tuhi Whakatakotoranga
Ngā Taipitopito Hua
Te Tika Auau Tino Pai:Tō mātou791 - 801MHz/832 - 842MHz Pūwhakawhiti KōhaoHe auau pokapū o te 796MHz mō te ara Rx me te 837MHz mō te ara Tx. Mā tēnei whakatikatika tika ka tino pai te mahi i roto i ngā tono e hiahia ana ki te whakahaere auau tika, pērā i ngā pūnaha whakawhitiwhiti kōrero ahokore.
Ngā Ara Whānui me ngā Ara Kua Tautuhitia:Mā ngā awhi whakawhiti o te 791 - 801MHz (Rx) me te 832 - 842MHz (Tx), ka taea e te diplexer poka te tuku tohu whai hua i roto i ēnei awhe auau motuhake. He mea nui tēnei hei tātari i ngā auau kāore e hiahiatia, me te whakarite kia tukuna noa ngā tohu e hiahiatia ana, hei whakaiti i te pokanoa me te whakarei ake i te kounga o te tohu.
Ngaronga Whakaurunga Iti: Ko te ngaronga whakaurunga o te diplexer kōhao he ≤1dB mō ngā ara Rx me Tx. Ko te tikanga o te ngaronga whakaurunga iti ka mau tonu te kaha o te tohu i a ia e haere ana i roto i te taputapu, ka hua ake he whakawhiti tohu tino pai me te whakaiti i te hiahia mō te whakanui tohu taapiri.
VSWR tino pai:Ko te Tauwehenga Ngaro Tū Ngaohiko (VSWR) he ≤1.3:1 mō ngā ara e rua. Ko te VSWR iti e tohu ana i te ōritenga pai o te aukati i waenga i te pūtake, te raina tuku, me te kawenga. Ka hua ake tēnei i te whakawhiti mana mōrahi, te whakaiti i ngā whakaata tohu, me te whakapai ake i te mahi whānui o te pūnaha.
Teitei o te Whakakorenga: Ka tukuna he whakakorenga o ≥65dB i te 832 - 842MHz mō te ara Rx me ≥65dB i te 791 - 801MHz mō te ara Tx. He mea nui ngā āheinga whakakorenga teitei hei pehi i ngā tohu kāore e hiahiatia ana i waho o ngā ara whakawhiti e hiahiatia ana, hei whakarei ake i te parakore o ngā tohu kua tukuna me ngā tohu kua whiwhi.
Āraitanga Paerewa me ngā Hononga:He 50 Ohms te ātete me ngā pito tāuru me te tāpui SMA Wahine, ā, he hototahi ki te whānuitanga o ngā taputapu whakawhitiwhiti kōrero paerewa, kia māmā ai te whakauru ki ngā pūnaha o nāianei.
He pai mō ngā taiao rerekē:Ko te mana whakahaere o te 10W me te awhe pāmahana whakahaere mai i te - 20℃ ki te +65℃ e pai ai tēnei taputapu whakapūmau poka mō te whakamahi i roto i ngā momo taiao, mai i ngā tautuhinga ahumahi ki ngā tono o waho.
Painga o te wheketere
E 20 tau te roa o te whakatō mīhini, pereti, whakatangi me te whakamātautau a Chengdu i ia Cavity Diplexer i raro i te tuanui kotahi.
Arataki tauira 7-rā, wātaka rōrahi 21-rā
Kua manatokohia te ngaronga whakaurunga, te VSWR me te whakakorenga i runga i te kauwhata VNA kua hainatia
Ngā utu wheketere whakataetae, kāore he tawhē tohatoha
Ka tukuna ngā tauira kore utu i roto i ngā haora 48
Tautoko ngaio i muri i te hoko mō te roa o te Cavity Diplexer













