Sharaxaadda Mashruuca: Tamarta 2 km oo ka shaqeysa tunnelka iyo shafka taleefanka gacantaku celceliyaha calaamaddaXal. Nidaamka daboolida tunnelka korontada ee Tianjin, Shiinaha, dhererka qiyaastii 2 km, tunnel leh 3 shabaq,
Waxaa loo baahan yahay in la sameeyo godka iyo godka qaybta saddex-geesoodka ahKor u qaadista calaamadda netcomdabool, oo la rakibay ka dib marka la dhammeeyo godka, waxay gaari kartaa wicitaan caadi ah + marin u helidda internetka gudaha godka.
Naqshadaynta xalka calaamadda taleefanka gacanta
1, tan ugu horreysa waa tunnel-ka, oo qaadanaya saldhig ku-meel-gaar ah oo ah yituo laba saldhig oo ku-celcelis fiber optic ah + saldhig ku-celcelis fiber optic ah si uu u daboolo tunnel-ka, mid kasta oo fog wuxuu isku xiraa laba qorshe.anteeno, masaafada daboolku waa qiyaastii 900 mitir, sidaa darteed labada masaafada daboolan ee fog waa 1800 mitir. Sababtoo ah qaybta dambe ee xagasha laablaaban, dhammaadka waxaa ku jira saldhigyo ku celcelin wireless ah oo 2 w ah, oo loo isticmaalo in lagu daboolo qaybta godka qaloocan ee dabada.
2, meelaha la daboolay: si fiican gudaha aagga ma aha mid weyn, waxaa loo isticmaali karaa saldhig koronto oo 3 w ah 2 loogu talagalay kanaalka kor u qaadaya calaamadaha gudaha ee taleefanka gacanta.daboolida calaamadaha.
Jaantuska isku xirka
Liiska qalabka
Haddii aad rabto inaad la xiriirto dad badanamplifier-ka calaamadda taleefanka, la xiriir adeegga macaamiishayada, waxaan ku siin doonnaa qorshe dhammaystiran oo daboolida calaamadaha.
Isha maqaalka:Amplifier-ka taleefanka gacanta ee Lintratek www.lintratek.com
Waqtiga boostada: Luulyo-07-2023