Moeta-pele oa Moeta-MW | Kenyelletso ho filimi e tlase ea pim |
Rf low pim bandpass filter. Sethala sena sa ho khaola se etselitsoeng ho fana ka ts'ebetso e phahameng, ho fafatsa matšoao a sa batleheng le ho fokotsa ho anyesa ea la boraro.
Ha matšoao a mabeli ka sistimi e sebetsanang le lintlha tse sa hlahlobeloang, ho hlomphuoa ha maqhenano ho etsahala, ho hlomphuoa hoa ho etsa hore matšoao a sithabetsang. RF e tlase ea RF e tlase ea lindanass e enjineri ea ho fafatsa e phahameng le ho fokotsa tšusumetso ea ho koaloa ha molumo oa ho teneha, ho fokotsa taba ena.
Ka moralo oa bona o tsoetseng pele le boenjiniere ba bona ba ho ntlafatsa, li-file tsa rona tsa bandpass li fana ka terise e phahameng, e lumella feela matšoao a RF a ntse a batla ho feta ha a le maemong a sa batleheng. Sena se tiisa hore sistimi ea hau ea RF e sebetsa ka katleho e nepahetseng le ho kena-kenana le ts'ebeliso e nyane ea matšoao le ts'ebetso ea boleng bo holimo le ka kakaretso.
Hore na o sebetsa ho phoecomsonication, marang-rang a se nang le le lepala, kapa kopo efe kapa efe ea RF, li-filimi tsa rona tsa bana ke tharollo e nepahetseng bakeng sa phetiso e hloekileng le e tšepahalang. Metsoako ea eona e matsalang le likarolo tsa boleng bo phahameng e etsa hore e tšoaneloe ke maemo a tikoloho le a tšebetso.
Ntle le bokhoni ba tsona ba phahameng ba ho thetsa, lifilimi tsa bandpass li etselitsoe ho kopana habonolo liketsahalong tse teng, li li etsa tharollo e fapaneng le e sebetsang bakeng sa lits'ebetso tse fapaneng tsa lits'ebetso. Ka ts'ebetso ea bona e tšepahalang le kaho ea tsona e tšoarellang, o ka tshepa li-filthara tsa rona tse tlase tsa li-pim tsa bana ho isa sephetho se sa fetoheng ho batla libaka tse thata tsa RF.
E-ba le phapang ea RF e tlase ea li-tsandeass tsa RF e ka tlisa tsamaiso ea hau ea RF. Ntlafatsa tharollo ea mofuta ona e ncha le ho nka ts'ebetso ea hau ea RF ho isa boemong bo latelang.
Moeta-pele oa Moeta-MW | TLHOKOMELISO |
LBF-1710/1785-Q7-1 Filter
Khafetsa | 1710-1785hz |
Tahlehelo ea ho kenya | ≤1.3db |
RIPLE | ≤0.8db |
Vswr | ≤1.3: 1 |
Ho hana | ≥75db @ 1650mhz |
Pim3 | ≥110dbc @ 2 * 40dbm |
Li-khoentuctors | N-tšehali |
Qetellong | E ntšo |
Mocheso o sebetsang | -30 ℃ ~ + 70 ℃ |
Tlhophiso | Joalo ka tlase (mamello ± 0.5) |
Moeta-pele oa Moeta-MW | e hlakisitsoe |
Boholo bohle ba limilimithara
Lik'hactors: SMA-F
Mamello: ± 0.3mmm