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  • Ma Voltage Controlled Oscillators (VCO) RF Microwave mm wave High Frequency Millimeter Wave
  • Ma Voltage Controlled Oscillators (VCO) RF Microwave mm wave High Frequency Millimeter Wave
  • Ma Voltage Controlled Oscillators (VCO) RF Microwave mm wave High Frequency Millimeter Wave
  • Ma Voltage Controlled Oscillators (VCO) RF Microwave mm wave High Frequency Millimeter Wave

    Mawonekedwe:

    • Kukhazikika Kwambiri kwa Ma Frequency

    Mapulogalamu:

    • Opanda zingwe
    • Transceiver
    • Rada
    • Mayeso a Laboratory

    Voltage controlled oscillator (VCO) ndi Electronic oscillator yomwe ma frequency otulutsa amatha kuyendetsedwa ndi chizindikiro cha voltage.

    Ili ndi makhalidwe awa:

    1. Kusintha kwa ma frequency: Ma frequency a VCO amatha kusinthidwa powongolera magetsi olowera, potero kupangitsa ma frequency ake otuluka kukhala osiyanasiyana mkati mwa mtunda winawake.
    2. Kulondola kwa ma frequency apamwamba: VCO nthawi zambiri imakhala ndi kulondola kwa ma frequency apamwamba komanso kukhazikika, ndipo ingagwiritsidwe ntchito m'mapulogalamu omwe amafunikira kulondola kwakukulu komanso kukhazikika.
    3. Broadband: VCO ili ndi ma frequency ambiri ogwirira ntchito ndipo ingagwiritsidwe ntchito m'njira zosiyanasiyana monga kulumikizana popanda zingwe ndi machitidwe a RF.
    4. Kutha kusintha mwachangu: VCO imatha kusintha ma frequency mwachangu, zomwe zingagwiritsidwe ntchito kukwaniritsa ntchito monga kuthamanga mwachangu komanso kupanga ma frequency.

    Madera ogwiritsira ntchito ake ndi awa:

    1. Kulankhulana opanda zingwe: Choyatsira magetsi cha microwave cholamulidwa ndi magetsi nthawi zambiri chimagwiritsidwa ntchito m'makina olumikizirana opanda zingwe, monga kulankhulana pafoni, kulankhulana ndi satelayiti, kuwulutsa pa wailesi, ndi zina zotero, kuti apange ma frequency onyamula ma signali opanda zingwe.
    2. Kupanga mawotchi ndi ma frequency: Chojambulira cha High Frequency voltage cholamulidwa chingagwiritsidwe ntchito ngati jenereta ya wotchi yowongolera nthawi ndi kupanga ma signal a wotchi muzipangizo zamagetsi. Kuphatikiza apo, ma VCO angapo amatha kupangidwa ma frequency kudzera mu phase locked loop (PLL) kuti apange ma signal okhazikika pama frequency apamwamba.
    3. Kuyesa ndi kuyeza: Ma oscillator olamulidwa ndi magetsi a Mm wave angagwiritsidwe ntchito poyesa ndi kuyeza zida, monga mita ya ma frequency, Spectrum analyzer, ndi zina zotero. Mwa kusintha magetsi olowera, zizindikiro zosiyanasiyana zoyesera ma frequency zitha kupangidwa.
    4. Makina Oyendetsera Ma Radar ndi Navigation: Oscillator yoyendetsedwa ndi magetsi a Mm wave imagwiritsidwa ntchito kwambiri mumakina oyendetsera ma radar ndi navigation kuti ipange ma frequency onyamula ma radio frequency ndikupeza malo owunikira ndi kuwayika.
    5. Zipangizo zomvera ndi makanema: Ma oscillator olamulidwa ndi mafunde a Millimeter angagwiritsidwe ntchito mu ma synthesizer a mawu ndi ma synthesizer a makanema kuti apange ma frequency a ma audio ndi makanema.

    Mwachidule, ma oscillator olamulidwa ndi rf voltage ali ndi kuthekera kosintha ma frequency, kulondola kwa ma frequency apamwamba, broadband, komanso kuthekera kosintha mwachangu, zomwe zimapangitsa kuti zikhale zoyenera kulumikizana opanda zingwe, kupanga mawotchi ndi ma frequency, kuyesa ndi kuyeza, makina a radar ndi navigation, komanso zida zamawu ndi makanema ndi zina.

    Qualwaveimapereka VCO pa ma frequency mpaka 30GHz. Ma VCO athu amagwiritsidwa ntchito kwambiri m'malo ambiri.

    img_08
    img_08

    Nambala ya Gawo

    Kuchuluka kwa Zotuluka

    (GHz, Min.)

    xiaoyudengu

    Kuchuluka kwa Zotuluka

    (GHz, Max.)

    dayudengu

    Bandwidth Yosinthika Mwamagetsi

    (MHz)

    dengu

    Mphamvu Yotulutsa

    (dBm)

    dayudengu

    Kulamulira Voteji

    (V)

    dengu

    Zonyenga

    (dBc)

    xiaoyudengu

    Voteji

    (V)

    dengu

    Zamakono

    (mA Max.)

    xiaoyudengu

    Nthawi yotsogolera

    (Masabata)

    QVO-30000-20 30 - - 20 - -75 +12 450 2~6
    QVO-10000-20000 10 20 100 5~10 0~18 -60 +12~15V 180 2~6
    QVO-9990-30 9.99 - - 30 - -70 +12 2000 2~6
    QVO-9900-10000-30 9.9 10 100 30 4~6 -70 +12 2000 2~6
    QVO-9000-9500-13 9 9.5 500 13 5~11 -70 +12 500 2~6
    QVO-5600-5800 5.6 5.8 - 5~10 0~10 -70 +12 200 2~6
    QVO-1000-1500-8 1 1.5 - 8 0~18 -70 +12 160 2~6
    QVO-981-1664-6 0.981 1.664 - 6 0~18 -70 +12 160 2~6
    QVO-800-1600-8 0.8 1.6 800 Mtundu wa 8. 0.5~24 -70 +11.5 50 2~6
    QVO-50-100-9 0.05 0.1 - 9 0~+18 -70 +12 260 2~6
    QVO-37.5-75-9 0.0375 0.075 - 9 0~+18 -70 +12 260 2~6

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