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  • Ƙananan Filters RF Coaxial High Frequency Microstrip Microwave Millimeter Wave Mitar Rediyo An dakatar da Jagorar Waveguide
  • Ƙananan Filters RF Coaxial High Frequency Microstrip Microwave Millimeter Wave Mitar Rediyo An dakatar da Jagorar Waveguide
  • Ƙananan Filters RF Coaxial High Frequency Microstrip Microwave Millimeter Wave Mitar Rediyo An dakatar da Jagorar Waveguide
  • Ƙananan Filters RF Coaxial High Frequency Microstrip Microwave Millimeter Wave Mitar Rediyo An dakatar da Jagorar Waveguide
  • Ƙananan Filters RF Coaxial High Frequency Microstrip Microwave Millimeter Wave Mitar Rediyo An dakatar da Jagorar Waveguide

    Siffofin:

    • Babban Ƙimar Tsayawa
    • Karamin Girma

    Aikace-aikace:

    • Telecom
    • Laboratory
    • Masu Karɓi Gwaji
    • Kayan aiki

    RF ƙarancin wucewa matatar sigina ce mai sarrafa sigina wacce ke adana ƙananan sigina ta hanyar cire sigina mai girma. Yana ba da damar sigina tare da mitoci ƙasa da ƙayyadaddun kofa su wuce, amma yana ƙin sigina tare da mitoci mafi girma fiye da wannan ƙofar.

    Fasalolin matatar mitar radiyo mai ƙarancin wucewa:

    1. Alamomin da ke ƙasa da ƙayyadaddun mitoci ne kawai ake ba da izinin wucewa, yayin da sigina da ke sama da wannan mitar ana tacewa ko raunana.
    2. Lokacin wucewa ta ƙananan sigina, kusan babu canji a cikin lokaci.
    3. Yawancin lokaci, ana amfani da ɗaya ko fiye capacitors da inductor don gina filtar ƙarancin wucewa ta hanyar sadarwa.

    Aikace-aikacen matattarar ƙarancin wucewa ta coaxial:

    1.Smooth sigina
    Ana amfani da matatar ƙarancin wucewar mitar mai girma don santsin siginar, yana iya cire amo a cikin siginar mai girma, ta yadda siginar ta zama mafi karko. A cikin yanayin da ake buƙatar sigina mai santsi, matattarar ƙarancin wucewar microstrip na iya cire ƙarar tsangwama mai tsayi, don haka ya sa tsarin ya zama abin dogaro da kwanciyar hankali.
    2.Rage surutu
    Ƙananan matattarar wucewa ba zai shafi siginar ƙaramar mitar ba, yayin da yake riƙe da ƙananan sigina, ana iya tace ƙarar ƙararrawa. A cikin sarrafa sauti ko sarrafa hoto, ƙananan matattarar wucewa na iya tace hayaniya kuma su sa siginar da aka sarrafa ta ƙara bayyana.
    3. Rage kuskure
    Ƙananan matattarar wucewa na iya rage kuskuren, musamman dacewa da ma'auni na kayan aiki. A wasu ma'auni masu buƙata, ƙananan tacewa na iya cire hayaniya, tsangwama da sauran abubuwa, ta yadda sakamakon ma'aunin ya kasance mafi inganci kuma abin dogaro.
    4.Wide kewayon aikace-aikace
    Milamita wave low pass filter yana da nau'ikan aikace-aikace masu yawa, daga sauti zuwa hoto, daga sadarwa zuwa sarrafawa, kusan ko'ina. Misali, a cikin sarrafa siginar baseband, ƙaramin ƙaramar tacewa yana da mahimmanci.
    A cikin sadarwa, matatun da aka dakatar da ƙarancin wucewa na iya tace amo mai girma, tsangwama, da sauransu, don tabbatar da ingancin sadarwa; A cikin filin sarrafawa, za a iya amfani da matattara mai ƙarancin izinin wucewa don sigina da tace amo.

    Qualwaveyana ba da matattarar ƙarancin wucewa ta microwave a cikin kewayon mitar DC-50GHz. Ana amfani da matattarar ƙarancin wucewar waveguide a yawancin aikace-aikace.

    img_08
    img_08

    Lambar Sashe

    Lambar wucewa

    (GHz, min.)

    Lambar wucewa

    (GHz, Max.)

    Asarar Shigarwa

    (dB, Max.)

    VSWR

    (Max.)

    Tsayawa Tsayawa

    (dB)

    Masu haɗawa

    QLF-1-40 DC 0.001 1.5 1.5 40@2-4MHz, 50@4-100MHz SMA
    QLF-2-15-40 0.002 0.015 2.5 1.5 40@17-200MHz SMA
    QLF-2.5-50 DC 0.0025 0.8 1.5 50@5-50MHz SMA
    QLF-5-50 DC 0.005 1 1.5 50@8-50MHz SMA
    QLF-10-50 DC 0.01 1 1.5 50@13-150MHz SMA
    QLF-30-40 DC 0.03 1 1.5 40@45MHz, 60@60MHz SMA
    QLF-32-40 DC 0.032 0.8 1.5 40@50-90MHz N
    QLF-45-20 DC 0.045 1 1.7 20@0.07-0.09GHz SMA
    QLF-55-35 DC 0.055 0.8 1.5 35@0.07-0.2GHz SMA
    QLF-125-60 DC 0.125 2 1.5 60@0.15~0.6GHz SMA
    QLF-200-2400-60 0.2 2.4 5 1.5 60@3.6GHz SMA
    QLF-300-40 DC 0.3 1 1.5 40@450MHz, 60@600MHz SMA
    QLF-300-60 DC 0.3 0.5 1.5 60@0.643-3GHz SMA
    QLF-330-60 DC 0.33 0.5 1.3 60@0.643-3GHz SMA
    QLF-480-30 DC 0.48 3 1.5 30@0.53-3GHz SMA
    QLF-500-45 DC 0.5 1.5 1.8 45@0.6~1GHz SMA
    QLF-1000-30 DC 1 0.9 1.2 30@1.9-5GHz SMA
    QLF-1000-70 DC 1 1 1.5 70@1.3-4.2GHz SMA
    QLF-1100-60 DC 1.1 0.9 1.4 60@1.5~3GHz SMA
    QLF-1200-60 DC 1.2 1 1.5 60@1.8-8GHz SMA
    QLF-1400-50 DC 1.4 2 1.6 50@2GHz max. SMA
    QLF-2000-50 DC 2 1 1.5 50@2.3-4GHz, 40@4~7GHz SMA
    QLF-2186-30 1.5 2.186 2 1.6 30@2.37-3GHz SMA
    QLF-2200-30 DC 2.2 0.9 1.2 (na farko) 30@3-5GHz SMA
    QLF-2250-30 DC 2.25 1.2 1.2 (na farko) 30@3-5GHz SMA
    QLF-2400-58 DC 2.4 2 1.7 58@3-18GHz SMA
    QLF-3000-30 DC 3 0.9 1.3 (na farko) 30@4.78-7.5GHz SMA
    QLF-3000-60 DC 3 1.5 1.3 60@3.52~10GHz SMA
    QLF-3200-40 DC 3.2 1 1.5 40@3.8-18GHz SMA
    QLF-3200-60 DC 3.2 1.5 1.5 60@3.6GHz, 60@3.6-20GHz SMA
    QLF-3500-40 DC 3.5 1.5 1.5 40@3.85-18GHz SMA
    QLF-3870-30 DC 3.87 2.5 1.7 30@4.32GHz SMA
    QLF-4000-50 DC 4 1 2 50@4.7-8GHz SMA
    QLF-4000-60 DC 4 1.5 1.3 60@4.5-12.3GHz SMA
    QLF-4400-40 DC 4.4 0.73 1.2 40@6.28-9.8GHz SMA
    QLF-5000-40 DC 5 0.68 1.2 40@7.05-10GHz SMA
    QLF-5000-45 DC 5 1 2 45@5.8-10.5GHz SMA
    QLF-5325-30 DC 5.325 1.5 1.5 30@5.925GHz SMA
    QLF-5500-60 DC 5.5 3 2 60@6-20GHz SMA
    QLF-6000-20 0.5 6 2 1.8 20@6.5GHz SMA
    QLF-6000-45 DC 6 1 2 45@6.8-10.5GHz SMA
    QLF-6000-60 DC 6 1.5 1.3 60@6.7-15.5GHz SMA
    QLF-6500-30 DC 6.5 1 1.8 30@8-15GHz SMA
    QLF-6500-60 DC 6.5 1.5 1.3 60@7.27-15.3GHz SMA
    QLF-7000-48 DC 7 1 2 48@7.8-11GHz SMA
    QLF-7000-50 DC 7 1.5 1.3 50@7.77-15.5GHz SMA
    QLF-8000-40 DC 8 2 2 40@9-25GHz SMA
    QLF-8000-40-1 DC 8 1.2 1.5 40@8.9-16GHz SMA
    QLF-8000-50 DC 8 1.5 1.4 50@8.8-16.2GHz SMA
    QLF-8000-50-1 DC 8 1 2 50@8.8-20GHz SMA
    QLF-8000-50-2 DC 8 1.2 2 50@9-18GHz SMA
    QLF-9000-50 DC 9 1.5 1.4 50@9.8-17GHz SMA
    QLF-9000-50-1 DC 9 1 2 50@15-22GHz SMA
    QLF-9000-60 DC 9 1 1.6 60@14-17GHz SMA
    QLF-9500-50 DC 9.5 1.5 1.4 50@10.2-18GHz SMA
    QLF-10000-20 DC 10 0.5 1.7 20@12GHz SMA
    QLF-10000-30 DC 10 1 1.7 30@13.2GHz SMA
    QLF-10000-30-1 DC 10 1 1.8 30@13-40GHz SMA
    QLF-10000-35 DC 10 1 2 35@11GHz SMA
    QLF-10000-50 DC 10 1.5 1.4 50@10.9-18.5GHz SMA
    QLF-11000-50 DC 11 1.5 1.5 50@12.1-19GHz SMA
    QLF-11000-50-1 DC 11 2 1.7 50@12-40GHz SMA
    QLF-11700-50 DC 11.7 2 1.7 50@12.7-13.45GHz SMA
    QLF-12000-70 DC 12 1 1.7 70@14-19GHz SMA
    QLF-13000-50 DC 13 2 1.5 50@14.1-21GHz SMA
    QLF-13000-55 DC 13 1.5 1.8 55@15.2-40GHz SMA
    QLF-13500-50 DC 13.5 2 1.5 50@14.7-21.3GHz SMA
    QLF-14000-45 DC 14 1 1.8 45@20 ~ 40GHz % 0.38 PIN
    QLF-15000-50 DC 15 2.5 1.5 50@16-22.3GHz SMA
    QLF-16000-50 DC 16 1.5 2 50@16.8-24GHz SMA
    QLF-17000-50 DC 17 1.5 2 50@30-33GHz SMA
    QLF-18000-15 DC 18 1 1.7 15@20GHz SMA
    QLF-18000-35 DC 18 1.5 2 35@19-28GHz SMA
    QLF-18000-40 DC 18 2 2 40@20-38GHz 2.92mm
    QLF-18000-45 DC 18 1.2 2 45@28-40GHz SMA
    QLF-18000-50 DC 18 3 1.6 50@19.1-26GHz SMA
    QLF-18000-50-1 DC 18 2 2 50@18.8-19.5GHZ SMA
    QLF-20000-25 DC 20 2 2 25@23-40GHz SMA
    QLF-20000-50 DC 20 1.2 2 50@22GHz SMA
    QLF-20000-60 DC 20 1 2 60@23-40GHz 2.92mm
    QLF-20000-70 DC 20 1.5 1.8 70@24GHz SMA
    QLF-20000-75 DC 20 1.5 2 75@24-44GHz SMA
    QLF-25000-40 DC 25 2 2 40@28-30GHz 2.92mm
    QLF-25000-40-1 DC 25 1.5 1.7 40@28-40GHz 2.92mm
    QLF-25000-40-2 DC 25 2 2 40@28-40GHz, 70@30-44GHz 2.92mm
    QLF-26000-30 DC 26 1.5 1.7 30@28GHz, 70@29~40GHz SMA
    QLF-28000-30 DC 28 2 2 30@30-38GHz 2.4mm
    QLF-33000-25 DC 33 3 2 25@37-50GHz 2.92mm
    QLF-40000-20 DC 40 2 2 20@60GHz, 40@65GHz, 60@70GHz 2.92mm
    QLF-50000-20 DC 50 2 2.5 20@60GHz 2.4mm

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