Siffofin:
- Babban Ƙimar Tsayawa
- Karamin Girma
Yana ba da damar sigina tare da mitoci mafi girma fiye da wani kofa don wucewa, amma yana ƙin sigina tare da mitoci ƙasa da waccan kofa. Fitar mai wucewa mai wucewa shine matatar da ta ƙunshi abubuwan da ba za a iya amfani da su ba (R, L da C), ta amfani da ƙa'idar cewa amsawar capacitors da inductor suna canzawa tare da canjin mitar. Abubuwan da ake amfani da su na matattara mai tsayi sune: kewayawa yana da sauƙi mai sauƙi, baya buƙatar wutar lantarki na DC, babban aminci; Yana iya danne ƙananan siginar mitar yadda ya kamata kuma ya sanya siginar mitar ta wuce ta. Rashin lahani na matattara mai girma shine cewa ƙimar attenuation yana da girma, wanda zai iya rinjayar daidaiton siginar; Sigina a cikin lambar wucewa yana da asarar makamashi, tasirin lodi a bayyane yake, kuma yin amfani da inductor yana da sauƙi don haifar da shigar da wutar lantarki, kuma ƙarar da nauyin tacewa yana da girma sosai lokacin da inductance L ya girma, wanda bai dace ba a cikin ƙananan mita.
Ana ƙara rarraba matatun wucewa zuwa tsefe manyan matattarar wucewa, matattarar babban fasinja na dijital, filtattun manyan fasinja, matatun tsiri mai tsauri da aka dakatar.
1. Audio aiki: Microstrip high pass filters za a iya amfani da a audio aiki don raunana low-mita amo ko wasu ba dole ba low-mita sigina, game da shi inganta ingancin audio.
2. Gudanar da hoto: A cikin sarrafa hoto, ana iya amfani da matattara mai ƙarfi na microwave don haɓaka cikakkun bayanai masu girma a cikin hotuna, yana sa su bayyana.
3. Sarrafa siginar firikwensin: Za a iya amfani da madaidaicin madaidaicin igiyar igiyar ruwa don tace ƙaramar ƙararrawa a cikin siginar firikwensin, ta haka inganta amincin sigina da daidaito.
4. Sadarwar rediyo: A cikin sadarwar rediyo, ana iya amfani da matattarar mitar rediyo mai ƙarfi don tace ƙarar ƙaramar ƙararraki da siginar kutse, ta yadda za a inganta ingancin sadarwa.
Qualwaveyana ba da manyan matattarar wucewa a cikin kewayon mitar har zuwa 60GHz. Ana amfani da matattara mai girma a aikace-aikace da yawa.
Lambar Sashe | Lambar wucewa(GHz, min.) | Lambar wucewa(GHz, Max.) | Asarar Shigarwa(dB, max.) | VSWR(Max.) | Tsayawa Tsayawa(dB) | Masu haɗawa |
---|---|---|---|---|---|---|
QHF-380-1000-30 | 0.38 | 1 | 2.5 | 1.7 | 30@DC~0.35GHz | SMA |
QHF-1000-3000-25 | 1 | 3 | 2.5 | 1.8 | 25@DC~0.95GHz | SMA |
QHF-1000-7000-45 | 1 | 7 | 1 | 1.5 | 45@DC~0.8GHz | SMA |
QHF-1000-11000-70 | 1 | 11 | 1 | 1.5 | 70@DC~0.7GHz | SMA |
QHF-1000-12000-55 | 1 | 12 | 0.8 | 2 | 55@DC~0.75GHz | SMA |
QHF-1250-7000-60 | 1.25 | 7 | 2 | 1.5 | 60@DC~1.04GHz | SMA |
QHF-2000-10000-50 | 2 | 10 | 1 | 1.5 | 50@DC~1.6GHz | SMA |
QHF-2000-14500-65 | 2 | 14.5 | 1.2 | 2 | 65@DC~1.6GHz | SMA |
QHF-2000-19000-55 | 2 | 19 | 1 | 2 | 55@DC~1.55GHz | SMA |
QHF-2400-6000-35 | 2.4 | 6 | 2 | 1.5 | 35@DC~2.2GHz | SMA |
QHF-2500-14000-60 | 2.5 | 14 | 1.2 | 2 | 60@DC~2.1GHz | SMA |
QHF-2700-16000-60 | 2.7 | 16 | 2 | 1.5 | 60@DC~2.36GHz | SMA |
QHF-2800-10000-60 | 2.8 | 10 | 1 | 2 | 60@DC~2.1GHz | SMA |
QHF-3000-6000-40 | 3 | 6 | 1.5 | 1.8 | 40@1 ~ 2.7GHz | SMA |
QHF-3000-18000-55 | 3 | 18 | 2 | 1.5 | 70@DC~2.6GHz&55@2.6~2.7GHz | SMA |
QHF-3000-18000-60 | 3 | 18 | 1 | 1.7 | 60@DC~2.5GHz | SMA |
QHF-3000-24000-50 | 3 | 24 | 1 | 2 | 50@DC~2.35GHz | 2.92mm |
QHF-3500-18000-20 | 3.5 | 18 | 1 | 1.8 | 20@DC~3.2GHz | SMA |
QHF-3500-19000-60 | 3.5 | 19 | 2 | 1.5 | 60@DC~3.08GHz | SMA |
QHF-3550-18000-60 | 3.55 | 18 | 1.5 | 2 | 60@DC~2.8GHz | SMA |
QHF-3800-15000-25 | 3.8 | 15 | 1 | 2 | 25@DC~3.4GHz | SMA |
QHF-4000-20000-50 | 4 | 20 | 1 | 2 | 50@DC~3.4GHz | SMA |
QHF-4300-18000-30 | 4.3 | 18 | 1.2 | 2 | 30@DC~3.8GHz | SMA |
QHF-5000-18000-50 | 5 | 18 | 1 | 2 | 50@DC~4.2GHz | SMA |
QHF-5000-22000-60 | 5 | 22 | 2 | 1.5 | 60@DC~4.48GHz | SMA |
QHF-5480-18000-50 | 5.48 | 18 | 0.9 | 2 | 50@DC~3.5GHz | SMA |
QHF-5500-23000-60 | 5.5 | 23 | 2 | 1.5 | 60@DC~4.95GHz | SMA |
QHF-5500-18000-50 | 5.5 | 18 | 2 | 2 | 50@DC~3.5GHz | SMA |
QHF-6000-18000-50 | 6 | 18 | 1 | 2 | 50@DC~5.1GHz | SMA |
QHF-6000-18000-55 | 6 | 18 | 2 | 1.8 | 55@DC~5.4GHz | SMA |
QHF-6000-18000-60 | 6 | 18 | 1.5 | 2 | 60@DC~5.1GHz | SMA |
QHF-6000-24000-60 | 6 | 24 | 2 | 1.5 | 60@DC~5.4GHz | SMA |
QHF-7000-18000-30 | 7 | 18 | 1.5 | 2 | 30@DC~6.425GHz | SMA |
QHF-7000-18000-50 | 7 | 18 | 1 | 2 | 50@DC~6GHz | SMA |
QHF-7000-24000-60 | 7 | 24 | 2 | 1.5 | 60@DC~6.3GHz | SMA |
QHF-7500-18000-50 | 7.5 | 18 | 1.5 | 2 | 50@DC~6.9GHz | SMA |
QHF-7500-24500-60 | 7.5 | 24.5 | 2 | 1.5 | 60@DC~6.77GHz | SMA |
QHF-7625-18000-30 | 7.625 | 18 | 1.2 | 2 | 30@DC~7.125GHz | SMA |
QHF-8000-18000-50 | 8 | 18 | 1 | 2 | 50@DC~6.5GHz | SMA |
QHF-9000-18000-50 | 9 | 18 | 1.5 | 2 | 50@DC~7.8GHz | SMA |
QHF-10000-18000-50 | 10 | 18 | 1 | 2 | 50@DC~5.85GHz | SMA |
QHF-10000-40000-60 | 10 | 40 | 1.5 | 2 | 60@DC~5GHz&20dB@8GHz | 2.92mm |
QHF-11000-42000-60 | 11 | 42 | 3.5 | 2.2 | 60@DC~10GHz | 2.92mm |
QHF-12000-18000-60 | 12 | 18 | 1 | 2 | 60@DC~10.5GHz | SMA |
QHF-18000-40000-25 | 18 | 40 | 2.7 | 2 | 25@DC~17GHz | 2.92mm |
QHF-18000-40000-35 | 18 | 40 | 2 | 2.3 | 35@17.5GHz | 2.92mm |
QHF-22000-40000-70 | 22 | 40 | 3 | 2 | 70@18GHz | 2.92mm |
QHF-26000-50000-50 | 26 | 50 | 2.5 | 2 | 50@DC~24.5GHz | 2.4mm |
QHF-26500-40000-60 | 26.5 | 40 | 3 | 2 | 60@3~19GHz | 2.92mm |
QHF-30000-50000-35 | 30 | 50 | 2.5 | 2 | 35@DC~28GHz | 2.4mm |
QHF-33000-60000-40 | 33 | 60 | 2 | 2 | 40@30GHz | 1.85mm |