Mahsulotlar
Transmitterlar, qabul qiluvchilar va boshqalar uchun ishlatiladigan RFTYT past chastotali filtr
Umumiy koʻrinish
Past chastotali filtrlar yuqori chastotali signalning kesish chastotasidan past chastotali signalga nisbatan zaiflashuv darajasini ifodalovchi turli zaiflashuv tezligiga ega bo'lishi mumkin.Zaiflash tezligi odatda desibellarda (dB) ifodalanadi, masalan, 20dB/oktava har bir chastotada 20dB zaiflashuvni bildiradi.
Past chastotali filtrlar plagin modullari, sirt o'rnatish moslamalari (SMT) yoki ulagichlar kabi har xil turlarga qadoqlanishi mumkin.Paket turi dastur talablariga va o'rnatish usuliga bog'liq.
Past o'tish filtrlari signalni qayta ishlashda keng qo'llaniladi.Masalan, ovozni qayta ishlashda past chastotali filtrlar yuqori chastotali shovqinni yo'q qilish va audio signalning past chastotali komponentlarini saqlab qolish uchun ishlatilishi mumkin.Tasvirni qayta ishlashda past chastotali filtrlar tasvirlarni silliqlash va tasvirlardan yuqori chastotali shovqinlarni olib tashlash uchun ishlatilishi mumkin.Bundan tashqari, past chastotali filtrlar ko'pincha simsiz aloqa tizimlarida yuqori chastotali shovqinlarni bostirish va signal sifatini yaxshilash uchun ishlatiladi.
Tafsilotli ro'yxat
| Past chastotali filtr | |||||
| Model | Chastotasi | Qo'shish yo'qolishi | Rad etish | VSWR | |
| LPF-M500A-S | DC-500 MGts | ≤2,0 | ≥40dB@600-900MHz | 1.8 | |
| LPF-M1000A-S | DC-1000MHz | ≤1,5 | ≥60dB@1230-8000MHz | 1.8 | |
| LPF-M1250A-S | DC - 1250 MGts | ≤1,0 | ≥50dB@1560-3300MHz | 1.5 | |
| LPF-M1400A-S | DC - 1400 MGts | ≤2,0 | ≥40dB@1484-11000MHz | 2 | |
| LPF-M1600A-S | DC - 1600 MGts | ≤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@2400MHz ≥60dB@2650-7000MHz | 1.5 | |
| LPF-M2700A-S | DC-2700MHz | ≤1,5 | ≥50dB@4000-8000MHz | 1.5 | |
| LPF-M2970A-S | DC-2970 MGts | ≤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-5150 MGts | ≤2,0 | ≥50dB@6000-16000MHz | 2 | |
| LPF-M5800A-S | DC-5800MHz | ≤2,0 | ≥40dB@6148-18000MHz | 2 | |
| LPF-M6000A-S | DC-6000MHz | ≤2,0 | ≥70dB@9000-18000MHz | 2 | |
| LPF-M8000A-S | DC-8000MHz | ≤0,35 | ≥25dB@9600MHz ≥55dB@15000MHz | 1.5 | |
| LPF-M12000A-S | DC-12000MHz | ≤0,4 | ≥25dB@14400MHz ≥55dB@18000MHz | 1.7 | |
| LPF-M13600A-S | DC - 13600 MGts | ≤0,4 | ≥25dB@22GHz ≥40dB@25.5-40GHz | 1.5 | |
| LPF-M18000A-S | DC-18000MHz | ≤0,6 | ≥25dB@21.6GHz ≥50dB@24.3-GHz | 1.8 | |
| LPF-M22500A-S | DC-22500MHz | 1.3 | ≥25dB@27.7GHz ≥40dB@33GHz | 1.7 | |
