iimveliso

Iimveliso

Isihluzi sePasi esezantsi

Izihluzi ezisebenzisa i-low-pass zisetyenziselwa ukudlulisa imiqondiso ye-frequency ephezulu ngokubonakalayo ngelixa zivimba okanye zinciphisa iinxalenye ze-frequency ngaphezu kwe-cutoff frequency ethile.

Isihluzi esiphantsi sinokungena okuphezulu ngaphantsi kwe-cut-off frequency, oko kukuthi, imiqondiso edlula ngaphantsi kwe-frequency ayizukuchaphazeleka kwaphela. Imiqondiso engaphezulu kwe-cut-off frequency iyancitshiswa okanye ivalwe sisihluzi.

Uyilo olucwangcisiweyo luyafumaneka xa luceliwe.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ishiti yedatha

Isihluzi sePasi esezantsi
Imodeli Izihlandlo Ukulahleka kokufakwa Ukwaliwa I-VSWR I-PDF
I-LPF-M500A-S I-DC-500MHz ≤2.0 ≥40dB@600-900MHz 1.8 I-PDF
I-LPF-M1000A-S I-DC-1000MHz ≤1.5 ≥60dB@1230-8000MHz 1.8 I-PDF
I-LPF-M1250A-S I-DC-1250MHz ≤1.0 ≥50dB@1560-3300MHz 1.5 I-PDF
I-LPF-M1400A-S DC-1400MHz ≤2.0 ≥40dB@1484-11000MHz 2 I-PDF
I-LPF-M1600A-S DC-1600MHz ≤2.0 ≥40dB@1696-11000MHz 2 I-PDF
I-LPF-M2000A-S I-DC-2000MHz ≤1.0 ≥50dB@2600-6000MHz 1.5 I-PDF
I-LPF-M2200A-S I-DC-2200MHz ≤1.5 ≥10dB@2400MHz
≥60dB@2650-7000MHz
1.5 I-PDF
I-LPF-M2700A-S I-DC-2700MHz ≤1.5 ≥50dB@4000-8000MHz 1.5 I-PDF
I-LPF-M2970A-S I-DC-2970MHz ≤1.0 ≥50dB@3960-9900MHz 1.5 I-PDF
I-LPF-M4200A-S I-DC-4200MHz ≤2.0 ≥40dB@4452-21000MHz 2 I-PDF
I-LPF-M4500A-S I-DC-4500MHz ≤2.0 ≥50dB@6000-16000MHz 2 I-PDF
I-LPF-M5150A-S I-DC-5150MHz ≤2.0 ≥50dB@6000-16000MHz 2 I-PDF
I-LPF-M5800A-S I-DC-5800MHz ≤2.0 ≥40dB@6148-18000MHz 2 I-PDF
I-LPF-M6000A-S DC-6000MHz ≤2.0 ≥70dB@9000-18000MHz 2 I-PDF
I-LPF-M8000A-S I-DC-8000MHz ≤0.35 ≥25dB@9600MHz
≥55dB@15000MHz
1.5 I-PDF
I-LPF-DCG12A-S DC-12000MHz ≤0.4 ≥25dB@14400MHz
≥55dB@18000MHz
1.7 I-PDF
I-LPF-DCG13.6A-S DC-13600MHz ≤0.4 ≥25dB@22GHz
≥40dB@25.5-40GHz
1.5 I-PDF
I-LPF-DCG18A-S DC-18000MHz ≤0.6 ≥25dB@21.6GHz 
≥50dB@24.3-GHz
1.8 I-PDF
I-LPF-DCG23.6A-S I-DC-23600MHz 1.3 ≥25dB@27.7GHz 
≥40dB@33GHz
1.7 I-PDF

Isishwankathelo

Izihluzi ezisebenzisa i-low-pass zinokuba namazinga ahlukeneyo okuthomalalisa, nto leyo ebonisa izinga lokuthomalalisa kwesignali ye-frequency ephezulu xa kuthelekiswa nesignali ye-frequency ephantsi evela kwi-cutoff frequency. I-attenuation rate idla ngokubonakaliswa ngee-decibels (dB), umzekelo, i-20dB/octave ithetha i-20dB yokuthomalalisa kwi-frequency nganye.

Izihluzi ezisebenzisa i-low-pass zinokupakishwa kwiintlobo ezahlukeneyo, ezifana nee-plug-in modules, izixhobo zokufaka umphezulu (SMT), okanye izihlanganisi. Uhlobo lwephakheji luxhomekeke kwiimfuno zesicelo kunye nendlela yokufakela.

Izihluzi zepasi eziphantsi zisetyenziswa kakhulu ekucubungulweni kwesignali. Umzekelo, ekucubungulweni kwesandi, izihluzi zepasi eziphantsi zingasetyenziselwa ukususa ingxolo yefrikhwensi ephezulu kunye nokugcina izinto zefrikhwensi ephantsi yesignali yesandi. Ekucubungulweni kwemifanekiso, izihluzi zepasi eziphantsi zingasetyenziselwa ukuthambisa imifanekiso kunye nokususa ingxolo yefrikhwensi ephezulu kwimifanekiso. Ukongeza, izihluzi zepasi eziphantsi zihlala zisetyenziswa kwiinkqubo zonxibelelwano ezingenazingcingo ukuthintela ukuphazamiseka kwefrikhwensi ephezulu kunye nokuphucula umgangatho wesignali.


  • Ngaphambili:
  • Okulandelayo: