zinthu

Zogulitsa

Fyuluta Yotsika Kwambiri

Zosefera zotsika zimagwiritsidwa ntchito popereka zizindikiro zama frequency apamwamba poyera pamene zikutseka kapena kuchepetsa zigawo za ma frequency pamwamba pa ma cutoff frequency enaake.

Fyuluta yotsika imakhala ndi mphamvu yolowera pansi pa ma frequency odulidwa, kutanthauza kuti, zizindikiro zomwe zimadutsa pansi pa ma frequency amenewo sizidzakhudzidwa konse. Zizindikiro zomwe zili pamwamba pa ma frequency odulidwa zimachepetsedwa kapena kutsekedwa ndi fyuluta.

Kapangidwe kake kamapezeka mukapempha.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsamba lazambiri

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

Chidule

Zosefera zotsika mtengo zimatha kukhala ndi kuchuluka kosiyana kwa kutsika kwa chizindikiro cha ma frequency apamwamba poyerekeza ndi kuchuluka kotsika kwa chizindikiro cha ma frequency kuchokera ku cutoff frequency. Kutsika kwa kutsika nthawi zambiri kumawonetsedwa mu ma decibel (dB), mwachitsanzo, 20dB/octave kumatanthauza 20dB ya kutsika kwa kutsika pa kuchuluka kulikonse.

Zosefera zotsika mtengo zimatha kupakidwa m'mitundu yosiyanasiyana, monga ma module olumikizira, zida zomangira pamwamba (SMT), kapena zolumikizira. Mtundu wa phukusi umadalira zofunikira pakugwiritsa ntchito ndi njira yoyikira.

Zosefera zotsika mtengo zimagwiritsidwa ntchito kwambiri pokonza zizindikiro. Mwachitsanzo, pokonza mawu, zosefera zotsika mtengo zingagwiritsidwe ntchito kuchotsa phokoso la ma frequency apamwamba ndikusunga zigawo za ma frequency otsika a chizindikiro cha mawu. Pokonza zithunzi, zosefera zotsika mtengo zingagwiritsidwe ntchito kusalala zithunzi ndikuchotsa phokoso la ma frequency apamwamba kuchokera pazithunzi. Kuphatikiza apo, zosefera zotsika mtengo nthawi zambiri zimagwiritsidwa ntchito m'makina olumikizirana opanda zingwe kuti achepetse kusokoneza kwa ma frequency apamwamba ndikukweza mtundu wa chizindikiro.


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