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RFTYT Lowhpass Tace Ana Amfani dashi Don Masu watsawa, Masu karɓa, da dai sauransu

Ana amfani da matattarar ƙarancin wucewa don wuce sigina masu girma a bayyane yayin toshe ko rage abubuwan mitar sama da takamaiman mitar yanke.

Tace mai ƙarancin wucewa yana da babban ƙarfi a ƙasan mitar yankewa, wato, siginar da ke wucewa ƙasa da wannan mitar ba za ta yi tasiri ba.Ana rage siginonin da ke sama da mitar yankewa ta hanyar tacewa.


Cikakken Bayani

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Dubawa

Matsakaicin ƙarancin wucewa na iya samun ƙima daban-daban na attenuation, wakiltar matakin rage girman sigina mai girma dangane da ƙananan sigina daga mitar yankewa.Ana bayyana ƙimar attenuation yawanci a cikin decibels (dB), misali, 20dB/octave yana nufin 20dB na attenuation a kowane mitar.

Za a iya tattara matattara masu ƙarancin wucewa ta nau'ikan daban-daban, kamar na'urorin toshewa, na'urorin hawan saman (SMT), ko masu haɗawa.Nau'in kunshin ya dogara da buƙatun aikace-aikacen da hanyar shigarwa.

Ana amfani da matattarar ƙarancin wucewa sosai wajen sarrafa sigina.Misali, a cikin sarrafa sauti, ana iya amfani da matattara masu ƙarancin wucewa don kawar da hayaniyar mai girma da kuma adana ƙarancin mitar siginar sauti.A cikin sarrafa hoto, ana iya amfani da matattara masu ƙarancin wucewa don sassauƙa hotuna da cire ƙara mai girma daga hotuna.Bugu da kari, ana amfani da matattara masu ƙarancin wucewa a tsarin sadarwar mara waya don murkushe tsangwama mai girma da haɓaka ingancin sigina.

Takardar bayanai

Tace Lowhpass
Samfura Yawanci Asarar shigarwa Kin yarda VSWR PDF
LPF-M500A-S DC-500 MHz ≤2.0 ≥40dB@600-900MHz 1.8 PDF
LPF-M1000A-S DC-1000 MHz ≤1.5 ≥60dB@1230-8000MHz 1.8 PDF
LPF-M1250A-S DC-1250 MHz ≤1.0 ≥50dB@1560-3300MHz 1.5 PDF
LPF-M1400A-S DC-1400 MHz ≤2.0 ≥40dB@1484-11000MHz 2 PDF
LPF-M1600A-S DC-1600 MHz ≤2.0 ≥40dB@1696-11000MHz 2 PDF
LPF-M2000A-S DC-2000 MHz ≤1.0 ≥50dB@2600-6000MHz 1.5 PDF
LPF-M2200A-S DC - 2200 MHz ≤1.5 ≥10dB@2400MHz
≥60dB@2650-7000MHz
1.5 PDF
LPF-M2700A-S DC-2700MHz ≤1.5 ≥50dB@4000-8000MHz 1.5 PDF
Saukewa: LPF-M2970A-S DC-2970MHz ≤1.0 ≥50dB@3960-9900MHz 1.5 PDF
LPF-M4200A-S DC-4200 MHz ≤2.0 ≥40dB@4452-21000MHz 2 PDF
LPF-M4500A-S DC-4500 MHz ≤2.0 ≥50dB@6000-16000MHz 2 PDF
LPF-M5150A-S DC-5150 MHz ≤2.0 ≥50dB@6000-16000MHz 2 PDF
LPF-M5800A-S DC-5800MHz ≤2.0 ≥40dB@6148-18000MHz 2 PDF
LPF-M6000A-S DC - 6000 MHz ≤2.0 ≥70dB@9000-18000MHz 2 PDF
Saukewa: LPF-M8000A-S DC-8000 MHz ≤0.35 ≥25dB@9600MHz
≥55dB@15000MHz
1.5 PDF
LPF-M12000A-S DC-12000 MHz ≤0.4 ≥25dB@14400MHz
≥55dB@18000MHz
1.7 PDF
LPF-M13600A-S DC-13600MHz ≤0.4 ≥25dB@22GHz
≥40dB@25.5-40GHz
1.5 PDF
LPF-M18000A-S DC-18000 MHz ≤0.6 ≥25dB@21.6GHz 
≥50dB@24.3-GHz
1.8 PDF
LPF-M22500A-S DC - 22500 MHz 1.3 ≥25dB@27.7GHz 
≥40dB@33GHz
1.7 PDF

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