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  • RF High Isolation BroadBand Frequency Converters Balanced Mixers
  • RF High Isolation BroadBand Frequency Converters Balanced Mixers
  • RF High Isolation BroadBand Frequency Converters Balanced Mixers

    • RF High Isolation BroadBand Frequency Converters Balanced Mixers

    Izici:

    • Ukulahleka Kokuguqulwa Okuphansi
    • Ukuzihlukanisa Okuphezulu

    Izicelo:

    • Okungenantambo
    • I-Transceiver
    • Ukuhlolwa Kwelabhorathri
    • Sakaza

    Abahlanganisi Abahlanganisi

    I-Balanced Mixers iyidivayisi yesekethe ehlanganisa amasignali amabili ndawonye ukuze ikhiqize isignali yokuphumayo.Kuyasiza ukuthuthukisa ukuzwela, ukukhetha, ukuzinza kanye nokuvumelana kwenkomba yekhwalithi yomamukeli.

    Izici zayo zihlanganisa:

    1.Ukucindezelwa kwamasignali adukile: Ngokusebenzisa ukwakheka kwesekethe elinganiselayo, ungakwazi ukucindezela ngempumelelo amasignali alahlekile kanye nokuphazamiseka ngaphandle kwesiginali yokufaka, uthuthukise ubumsulwa nekhwalithi yesiginali.
    2. Ukuhlanekezela kwe-intermodulation ephansi: Ukukhiqizwa kokuhlanekezela kwe-intermodulation kungancishiswa ngoba isakhiwo saso esilinganiselwe sinikeza imiphumela enembile futhi enembile yokuxuba ngokuphikisana nemiphumela emibi yezingxenye ezingezona eziqondile.
    3. Uhlelo lokusebenza olubanzi lwebhendi: ngobubanzi bebhande elibanzi, ukuxuba nokucubungula isignali kungafinyelelwa ebangeni elibanzi lemvamisa.
    4. I-linearity ephezulu: inganikeza amasignali okukhiphayo anembile, futhi ithuthukise kakhulu ukuzwela kanye nobubanzi obuguqukayo besistimu.

    Ama-mixer abhalansi ngokuvamile asetshenziswa kule mikhakha elandelayo:

    I-1.Izinhlelo zokuxhumana: Izixube ezilinganiselayo zisetshenziswa kakhulu ezinhlelweni zokuxhumana zokuguqulwa kwemvamisa, ukuguquguquka nokudilizwa, i-Doppler radar, isamukeli sefrikhwensi yomsakazo kanye nezinye izinkambu.Iyakwazi ukuhlanganisa amasignali amafrikhwensi ahlukene ndawonye, ​​iwavumele ukuthi adluliselwe futhi acutshungulwe phakathi kwamabhendi amafrikhwensi ahlukene.
    2.Imishini yomsakazo: Emishinini yomsakazo, izixube ezilinganiselayo zingasetshenziselwa ukuguquguquka nokwehliswa kwezimpawu ezamukelwe nezithunyelwe.Iyakwazi ukuhlanganisa amasignali atholiwe ndawonye ukuze ikhiqize isignali ye-baseband, noma ihlanganise amasignali e-baseband ndawonye ukuze ikhiqize isignali eshintshiwe.
    I-3.Izinhlelo zokuxhumana ze-Ground nezesathelayithi: Izixube ezilinganiselayo zisetshenziswa kabanzi ezinhlelweni zokuxhumana zomhlabathi nezesathelayithi zokuguqulwa kwebhande, ama-frequency synthesizers, imithombo yesignali nezixube.
    I-4.Isistimu ye-Radar: Kuhlelo lwe-radar, i-mixer elinganiselayo ingasetshenziselwa ukulinganisa kwe-Doppler velocity, ukuguqulwa kwemvamisa, ukucindezelwa kwe-pulse nezinye izinqubo zokucubungula.
    5.Amathuluzi okuhlola nokulinganisa: Izixube ezilinganiselayo zingasetshenziswa futhi kumathuluzi okuhlola nokulinganisa ukuze kuhlaziywe isignali, ukuguqulwa kwemvamisa, ukuhlaziya i-spectrum nezinye izinhlelo zokusebenza ukuze kuhlinzekwe imiphumela yokulinganisa enembile nethembekile.

    Qualwaveihlinzeka ngokulahleka kokuguqulwa okuphansi kanye nezixube eziphakeme zokuzihlukanisa ebangeni elibanzi ukusuka ku-1kHz ukuya ku-110GHz.Izixube zethu zisetshenziswa kabanzi ezindaweni eziningi.

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    img_08

    Inombolo Yengxenye

    Ishidi le-data

    Imvamisa ye-RF

    (GHz, Min.)

    xiayodengi

    Imvamisa ye-RF

    (GHz, Max.)

    usukudengi

    LO Frequency

    (GHz, Min.)

    usukudengi

    LO Frequency

    (GHz, Max.)

    xiayodengi

    Amandla Wokufaka we-LO

    (dBm)

    xiayodengi

    IF Imvamisa

    (GHz, Min.)

    usukudengi

    IF Imvamisa

    (GHz, Max.)

    xiayodengi

    Ukulahlekelwa Kokuguqulwa

    (dB Max.)

    xiayodengi

    I-LO & RF Isolation

    (dB)

    dengi

    LO & IF Ukuzihlukanisa

    (dB)

    dengi

    Isixhumi

    Isikhathi Sokuhola (Amaviki)
    I-QBM-1-6000 pdf 0.001 6 0.001 6 10(uhlobo.) DC 1 8 35 25 SMA Owesifazane 1~2
    I-QBM-10-2000 pdf 0.01 2 0.01 2 7 0.01 1 10 30 40 SMA Owesifazane 1~2
    QBM-300-4300 pdf 0.3 4.3 0.3 4.3 13 DC 1 8.5 20 7 SMA Owesifazane 1~2
    QBM-2000-20000 pdf 2 20 2 20 +7 ~ 12 DC 3 6 25 - - 1~2
    QBM-2500-8000 pdf 2.5 8 2.5 8 13 DC 4 10 18-25 15-20 SMA Owesifazane 1~2
    QBM-2500-18000 pdf 2.5 18 2.5 18 13 DC 6 10 16 25 SMA Owesifazane 1~2
    QBM-5000-8000 pdf 5 8 4.5 8 17 0.5 3 9 18-25 15-20 SMA Owesifazane 1~2
    QBM-6000-8000 pdf 6 8 7 10 13 DC 2 9 17-25 20–28 SMA Owesifazane 1~2
    QBM-6000-26000 pdf 6 26 6 26 13 DC 8 9 37-39 21-37 SMA Owesifazane 1~2
    I-QBM-6435-6935 pdf 6.435 6.935 - 13 2 2.5 8 30 25 SMA Owesifazane 1~2
    QBM-10000-11000 pdf 10 11 10 11 9 DC 0.2 10 30 30 SMA Owesifazane 1~2
    QBM-10000-44000 pdf 10 44 10 44 15 DC 14 10 47 49 2.92mm Owesifazane 1~2
    I-QBM-10870-11370 pdf 10.87 11.37 8.87 13 2 2.5 8 30 30 SMA Owesifazane 1~2
    QBM-18000-40000 pdf 18 40 26 33 13 6 8 10 41 32 2.92mm Owesifazane 1~2
    QBM-20000-50000 pdf 20 50 20 50 10 DC 16 13 20 - - 1~2
    QBM-24000-40000 pdf 24 40 24 40 9 DC 20 10 40 30 SMA Owesifazane 1~2
    QBM-25000-27500 pdf 25 27.5 23 24.5 13 1 4 12 30 25 2.92mm Owesifazane 1~2
    QBM-33000-37000 pdf 33 37 33 37 13 DC 2 9 41 32 2.92mm Owesifazane 1~2
    QBM-75000-110000 pdf 75 110 - 15 DC 12 10 20 - - 1~2

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