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  • RF High Stopband Rejection Small Size Telecom High Pass Filters
  • RF High Stopband Rejection Small Size Telecom High Pass Filters
  • RF High Stopband Rejection Small Size Telecom High Pass Filters
  • RF High Stopband Rejection Small Size Telecom High Pass Filters

    • RF High Stopband Rejection Small Size Telecom High Pass Filters

    Likaroloana:

    • Ho Hanoa ka Stopband e Phahameng
    • Boholo bo Nyenyane

    Lisebelisoa:

    • Telecom
    • Laboratori
    • Baamoheli ba Liteko
    • Lisebelisoa

    Sesefa se phahameng haholo ke sesefa sa tšebetso ea mats'oao se bolokang mats'oao a maqhubu a phahameng ka ho tlosa maqhubu a tlase.

    E lumella matšoao a nang le maqhubu a maholo ho feta moeli o itseng ho feta, empa e hana matšoao a nang le maqhubu a ka tlase ho moeli oo. Filter ea passive high-pass ke filthara e entsoeng ka likarolo tse sa sebetseng (R, L le C), e sebelisang molao-motheo oa hore karabelo ea li-capacitor le li-inductors e fetoha ha ho fetoha khafetsa. Melemo ea filthara e phahameng ke: potoloho e batla e le bonolo, ha e hloke phepelo ea motlakase ea DC, e ts'epahalla haholo; E ka hatella ka nepo lets'oao la maqhubu a tlase mme ea etsa hore lets'oao le phahameng le fete. Phoso ea filthara e phahameng ke hore sekhahla sa ho nyenyefatsa se batla se le seholo, se ka amang ho nepahala ha lets'oao; Letšoao ho passband le na le tahlehelo ea matla, phello ea mojaro e hlakile, 'me tšebeliso ea li-inductors e bonolo ho baka ho kenngoa ha motlakase,' me molumo le boima ba filthara li batla li le kholo ha inductance L e kholo, e sa sebetseng ho sebaka se tlase sa maqhubu.

    Li-filters tse phahameng li sebelisoa hangata ho li-audio, video, le ts'ebetso ea litšoantšo ho ntlafatsa ho hlaka le ho fokotsa lerata. Ka mohlala:

    1. Ts'ebetso ea molumo: Li-filters tse phahameng li ka sebelisoa ts'ebetsong ea molumo ho fokolisa lerata le tlaase kapa matšoao a mang a sa hlokahaleng a tlaase, kahoo a ntlafatsa boleng ba molumo.
    2. Ts'ebetso ea litšoantšo: Ha ho etsoa litšoantšo, li-filters tse phahameng li ka sebelisoa ho ntlafatsa lintlha tse phahameng-frequency litšoantšong, ho etsa hore li hlake haholoanyane.
    3. Ts'ebetso ea pontšo ea sensor: Li-filters tse phahameng tse fetang li ka sebelisoa ho sefa lerata le tlaase-frequency ka matshwao a sensor, ka tsela eo, ho ntlafatsa ts'episo ea matšoao le ho nepahala.
    4. Puisano ea seea-le-moea: Lipuisanong tsa seea-le-moea, li-filters tse phahameng li ka sebelisoa ho sefa mats'oao a maqhubu a tlase le tšitiso, ka hona ho ntlafatsa boleng ba puisano.

    Qualwavee fana ka li-filters tse phahameng tsa ho hana li-high pass ka lebelo ho fihla ho 60GHz. Li-filters tse phahameng li sebelisoa haholo lits'ebetsong tse ngata.

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    Nomoro ea Karolo

    Passband

    (GHz, Min.)

    xiaoyudengyu

    Passband

    (GHz, Max.)

    letsatsidengyu

    Tahlehelo ea Kenyelletso

    (dB, boholo.)

    xiaoyudengyu

    VSWR

    (Bok.)

    xiaoyudengyu

    Stopband Attenuation

    (dB)

    dengyu

    Lihokelo
    QHF-380-1000-30 0.38 1 2.5 1.7 30@DC~0.35GHz 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-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-2800-10000-60 2.8 10 1 2 60@DC~2.1GHz 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 2.92 limilimithara
    QHF-3500-18000-20 3.5 18 1 1.8 20@DC~3.2GHz 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-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 2.92 limilimithara
    QHF-11000-42000-60 11 42 3.5 2.2 60@DC~10GHz 2.92 limilimithara
    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 2.92 limilimithara
    QHF-18000-40000-35 18 40 2 2.3 35@17.5GHz 2.92 limilimithara
    QHF-22000-40000-70 22 40 3 2 70@18GHz 2.92 limilimithara
    QHF-26000-50000-50 26 50 2.5 2 50@DC~24.5GHz 2.4 limilimithara
    QHF-26500-40000-60 26.5 40 3 2 60@3 ~ 19GHz 2.92 limilimithara
    QHF-30000-50000-35 30 50 2.5 2 35@DC~28GHz 2.4 limilimithara
    QHF-33000-60000-40 33 60 2 2 40@30GHz 1.85 limilimithara

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