Pwodwi yo
Filtè Pase Ba
Fèy Done
| Filtè Pase Ba | |||||
| Modèl | Frekans | Pèt ensèsyon | Rejè | VSWR | |
| LPF-M500A-S | DC-500MHz | ≤2.0 | ≥40dB@600-900MHz | 1.8 | |
| LPF-M1000A-S | DC-1000MHz | ≤1.5 | ≥60dB@1230-8000MHz | 1.8 | |
| LPF-M1250A-S | DC-1250MHz | ≤1.0 | ≥50dB@1560-3300MHz | 1.5 | |
| LPF-M1400A-S | DC-1400MHz | ≤2.0 | ≥40dB@1484-11000MHz | 2 | |
| LPF-M1600A-S | DC-1600MHz | ≤2.0 | ≥40dB@1696-11000MHz | 2 | |
| LPF-M2000A-S | DC-2000MHz | ≤1.0 | ≥50dB@2600-6000MHz | 1.5 | |
| LPF-M2200A-S | DC-2200MHz | ≤1.5 | ≥10dB nan 2400MHz ≥60dB@2650-7000MHz | 1.5 | |
| LPF-M2700A-S | DC-2700MHz | ≤1.5 | ≥50dB@4000-8000MHz | 1.5 | |
| LPF-M2970A-S | DC-2970MHz | ≤1.0 | ≥50dB@3960-9900MHz | 1.5 | |
| LPF-M4200A-S | DC-4200MHz | ≤2.0 | ≥40dB@4452-21000MHz | 2 | |
| LPF-M4500A-S | DC-4500MHz | ≤2.0 | ≥50dB@6000-16000MHz | 2 | |
| LPF-M5150A-S | DC-5150MHz | ≤2.0 | ≥50dB@6000-16000MHz | 2 | |
| LPF-M5800A-S | DC-5800MHz | ≤2.0 | ≥40dB nan 6148-18000MHz | 2 | |
| LPF-M6000A-S | DC-6000MHz | ≤2.0 | ≥70dB@9000-18000MHz | 2 | |
| LPF-M8000A-S | DC-8000MHz | ≤0.35 | ≥25dB nan 9600MHz ≥55dB nan 15000MHz | 1.5 | |
| LPF-DCG12A-S | DC-12000MHz | ≤0.4 | ≥25dB nan 14400MHz ≥55dB nan 18000MHz | 1.7 | |
| LPF-DCG13.6A-S | DC-13600MHz | ≤0.4 | ≥25dB a 22GHz ≥40dB@25.5-40GHz | 1.5 | |
| LPF-DCG18A-S | DC-18000MHz | ≤0.6 | ≥25dB@21.6GHz ≥50dB@24.3-GHz | 1.8 | |
| LPF-DCG23.6A-S | DC-23600MHz | 1.3 | ≥25dB@27.7GHz ≥40dB a 33GHz | 1.7 | |
Apèsi sou sijè a
Filtè ki pase ba yo ka gen diferan to atenyasyon, ki reprezante degre atenyasyon siyal frekans wo a parapò ak siyal frekans ba a ki soti nan frekans koupe a. To atenyasyon an anjeneral eksprime an desibèl (dB), pa egzanp, 20dB/oktav vle di 20dB atenyasyon nan chak frekans.
Filtè ki pase ba yo ka pake nan diferan kalite, tankou modil branche, aparèy pou monte sou sifas (SMT), oswa konektè. Kalite pake a depann de egzijans aplikasyon an ak metòd enstalasyon an.
Filtè pas ba yo lajman itilize nan pwosesis siyal. Pa egzanp, nan pwosesis odyo, filtè pas ba yo ka itilize pou elimine bri frekans segondè epi prezève konpozan frekans ba nan siyal odyo a. Nan pwosesis imaj, filtè pas ba yo ka itilize pou lis imaj yo epi retire bri frekans segondè nan imaj yo. Anplis de sa, filtè pas ba yo souvan itilize nan sistèm kominikasyon san fil pou siprime entèferans frekans segondè epi amelyore kalite siyal la.
