Umholi-mW | Isingeniso se-LPD-18 / 40-4S |
Isingeniso somkhiqizo: Abasabalalisi, amagatsha kanye nabasabalalisi bamandla
Emhlabeni wokusatshalaliswa kwesiginali yethelevishini ye-Cable Television, ukuba nemishini efanelekile yokuqinisekisa ukuthunyelwa okusebenzayo kubalulekile. Amadivayisi amathathu anjalo adlala indima ebalulekile kule nqubo abasabalalisi, ama-tappers, kanye nabahlukanisi bamandla. Yize zingabukeka zifana ekuqaleni, kubalulekile ukuqonda ukuthi ukusetshenziswa kwazo kanye namakhono ahluke ngokuphelele. Ake sibhekisise la madivayisi namakhono abo.
Okokuqala, ake sixoxe nabathengisi. Umsebenzi oyinhloko we-splitter ukuhlukanisa isiginali ye-TV yokufaka ku-TV kwiziteshi eziningi zokukhipha. Isebenza njengebhuloho, ukuqinisekisa ukuthi isiginali isatshalaliswa ngokulinganayo ezindaweni eziningi. Noma ngabe kuyinkimbinkimbi yokuhlala, ihhotela noma ukuthengiswa kwezentengiselwano, i-splitter inika amandla isiteshi ngasinye ukuthola amasignali we-Cable TV ngamandla angaguquki nokucaca.
Ngakolunye uhlangothi, amagatsha anikela ngenjongo ehlukile. Umsebenzi wayo ukondla ingxenye yesiginali ye-TV ye-TV edluliselwe emgqeni wegatsha noma kwisiginali yomsebenzisi, ngenkathi isiginali esele iyaqhubeka nokudluliselwa endaweni yokuqala. Ama-Tappers anika amandla ukuguquguquka ekusatshalalisweni kwesiginali, okuvumela ababhalisile abathile noma amagatsha ukuthola isabelo esenziwe ngokwezifiso sesiginali ye-Cable TV. Le divayisi ilusizo kakhulu kuzilungiselelo lapho izindawo noma amaqembu athile zidinga iziteshi ezinikezele ngokususelwa kokuncamelayo noma ezidingweni zazo.
Umholi-mW | Ukucacisa |
Thayipha Cha: LPD-18 / 40-4SBROADBAND MILLE WAWOW PLANER CORTERER
Ububanzi besikhathi: | Ngo-18000 ~ 40000mhz |
Ukulahleka kokufaka: | ≤2.5DB |
Ibhalansi ye-Amplituty: | ≤ ± 0.7DB |
Ibhalansi yesigaba: | ≤ ± 10 deg |
I-VSWR: | ≤1.65: 1 |
Ukuzihlukanisa: | ≥18DB |
Ukuvikelwa: | 50 ohms |
Izixhumi: | 2.92-Owesifazane |
Ukushisa okusebenzayo: | -32 ℃ to + 85 ℃ |
Ukusingathwa kwamandla: | 20 watt |
Izimo:
1, ungafaki ukulahleka kwethiyori i-6DB 2.Plower Isilinganiso senzelwe i-VSWR engcono kune-1.20: 1
Umholi-mW | Ukucaciswa Kwezemvelo |
Ukushisa okusebenzayo | -30ºC ~ + 60ºC |
Ukushisa okushisa | -50ºC ~ + 85ºC |
Ukudlidliza | I-25GRMS (15 degrees 2Khz) Ukukhuthazela, ihora eli-1 nge-eksisi ngayinye |
Ukuswakama | I-100% RH ku-35ºC, 95% RH ku-40ºC |
Shoka | I-20G ye-11msec Half wave wave, 3 axis zombili izinkomba |
Umholi-mW | Ukucaciswa kwemishini |
Yokulwandlu | Aluminiyamu |
Isixhumi | I-Ternary Alloy ezintathu-patperloy |
Oxhumana Nabesifazane: | igolide plated beryllium bronze |
Rohs | -vumelayo |
Ubunzima | 0.15kg |
Umdwebo we-Outline:
Zonke ubukhulu ku-mm
Ukubekezelela uhlaka ± 0,5 (0.02)
Izimbobo ezikhuphukayo zibekezelela ± 0.2 (0.008)
Zonke izixhumi: 2.92-Owesifazane
Umholi-mW | Idatha yokuhlola |
Umholi-mW | Ukuhambisa |
Umholi-mW | Isicelo |