chikwangwani_cha tsamba (1)
chikwangwani_cha tsamba (2)
chikwangwani_cha tsamba (3)
chikwangwani_cha tsamba (4)
chikwangwani_cha tsamba (5)
  • Ma Dielectric Resonator Oscillators (DRO) Broadband Dual Channel Voltage Tunable Free Running Low Noise Low Phase Noise Single Channel Triple Channel
  • Ma Dielectric Resonator Oscillators (DRO) Broadband Dual Channel Voltage Tunable Free Running Low Noise Low Phase Noise Single Channel Triple Channel
  • Ma Dielectric Resonator Oscillators (DRO) Broadband Dual Channel Voltage Tunable Free Running Low Noise Low Phase Noise Single Channel Triple Channel
  • Ma Dielectric Resonator Oscillators (DRO) Broadband Dual Channel Voltage Tunable Free Running Low Noise Low Phase Noise Single Channel Triple Channel

    Mawonekedwe:

    • Kukhazikika Kwambiri kwa Ma Frequency
    • Phokoso Lochepa la Gawo

    Mapulogalamu:

    • Opanda zingwe
    • Transceiver
    • Rada
    • Mayeso a Laboratory

    DRO ndi chidule cha dielectric resonator oscillator, chomwe chimadziwikanso kuti crystal oscillator, chomwe ndi gwero lokhazikika komanso lodalirika la ma frequency.

    Ntchito yaikulu ya oscillator ya broadband dielectric resonator ndikusintha chizindikiro cha direct current kukhala chizindikiro cha AC cha pafupipafupi kwambiri. Makhalidwe apamwamba a DRO amachititsa kuti ikhale ngati gawo la "microwave crystal oscillator", zomwe zimakhala zosavuta kukwaniritsa phokoso lotsika la magwero a pafupipafupi a microwave; DRO ili ndi resonance frequency temperature coefficient ikhoza kukhala ndi makhalidwe abwino kapena oipa, imakweza kwambiri magwiridwe antchito a DRO frequency temperature drift; Ngakhale DRO singakwaniritse ma frequency ambiri a broadband, ili ndi ubwino wake ikagwira ntchito pa ma frequency a dot.
    Oscillator ya dielectric resonator ili ndi mitundu itatu: oscillator ya dielectric resonator ya single channel, oscillator ya dual channel dielectric resonator ndi oscillator ya dielectric ya triple channel.

    Zina mwa zinthuzi ndi izi:

    1. Kukhazikika kwa ma frequency apamwamba: Ma dielectric resonator ocheperako amakhala ndi kukhazikika kwa ma frequency apamwamba komanso kusintha pang'ono kwa ma frequency, zomwe zimapangitsa kuti akhale oyenera kwambiri kugwiritsa ntchito ma frequency olondola kwambiri.
    2. Chinthu chapamwamba kwambiri: Chinthu chapamwamba kwambiri cha ma dielectric resonator oscillators ndi chapamwamba kwambiri, chomwe chingapangitse zizindikiro zokhala ndi ma harmonics ochepa, kusokoneza pang'ono, komanso kutayika kwa mphamvu zochepa, zomwe zimathandiza kukonza magwiridwe antchito a dongosolo.
    3. Kukhazikika kwa kutentha kwambiri: Kukhazikika kwa ma frequency a dielectric resonator oscillators ndikwabwino pa kutentha kosiyanasiyana ndipo sikukhudzidwa mosavuta ndi kusintha kwa kutentha.
    4. Phokoso lochepa la gawo: Poyerekeza ndi ma oscillator ena, ma oscillator a dielectric resonator okhala ndi phokoso lochepa la gawo ali ndi phokoso lochepa la gawo ndipo nthawi zambiri amagwiritsa ntchito njira zochepetsera phokoso kuti achepetse phokoso la gawo.
    5. Zosavuta kuphatikiza: ma oscillator a dielectric resonator angagwiritsidwe ntchito m'mabwalo ophatikizika, okhala ndi voliyumu yochepa komanso mphamvu yochepa, yoyenera kugwiritsa ntchito zomwe zimafuna miniaturization ndi mphamvu yochepa. Chifukwa cha makhalidwe awa, ma oscillator a dielectric resonator osinthika opanda magetsi amagwiritsidwa ntchito kwambiri m'magawo monga kulumikizana kwa satellite, machitidwe a radar, kulumikizana kwankhondo, ndege, ndi kafukufuku wasayansi.

    Qualwaveimapereka mitundu yosiyanasiyana ya DRO, ma frequency mpaka 38.5GHz, phokoso lochepa, zizindikiro zonse ndi zabwino, zimagwiritsidwa ntchito kwambiri m'magawo ambiri.

    img_08
    img_08

    Nambala ya Gawo

    Kuchuluka kwa nthawi

    (GHz, Min.)

    xiaoyudengu

    Kuchuluka kwa nthawi

    (GHz, Max.)

    dayudengu

    Mphamvu Yotulutsa

    (dBm, Min.)

    dayudengu

    Phokoso la Gawo @ 10KHz

    (dBc/Hz)

    xiaoyudengu

    Harmonic

    (dBc, Max.)

    xiaoyudengu

    Zonyenga

    (dBc, Max.)

    xiaoyudengu

    Nthawi yotsogolera

    (Masabata)

    QDO-38500-10 38.5 - 10 -75 -25 -85 2~6
    QDO-37000-13 37 - 13 - -25 -80 2~6
    QDO-35000-18 35 - 13 -85 -25 -80 2~6
    QDO-34475-10 34.475 - 18 -85 -20 -80 2~6
    QDO-30000-20 30 - 20 -70 -25 -80 2~6
    QDO-29975-30025-13 29.975 30.025 13 - -25 -70 2~6
    QDO-29550-13 29.55 - 13 -83 -20 -80 2~6
    QDO-29050-13 29.05 - 13 -83 -20 -80 2~6
    QDO-28550-13 28.55 - 13 -83 -20 -80 2~6
    QDO-25950-26050-20 25.95 26.05 20 - 20 75 2~6
    QDO-23100-0 23.1 - 0 - -20 -80 2~6
    QDO-18000-10 18 - 10 -75 -25 -80 2~6
    QDO-16000-13 16 - 13 -85 -20 -80 2~6
    QDO-15360-15 15.36 - 15 -90 -25 -80 2~6
    QDO-15000-10 15 - 10 -75 -20 -80 2~6
    QDO-15000-20 15 - 20 -75 -20 -80 2~6
    QDO-14250-10 14.25 - 10 -75 -20 -80 2~6
    QDO-13434-13454-13 13.434 1.454 13 -75 -20 -80 2~6
    QDO-12800-15 12.8 - 15 -100 -25 -80 2~6
    QDO-12000-13 12 - 13 -105 -20 -75 2~6
    QDO-11850-13 11.85 - 13 -100 -20 -80 2~6
    QDO-10300-20 10.3 - 20 -85 -20 -70 2~6
    QDO-10100-15 10.1 - 15 -100 -25 -80 2~6
    QDO-10000-13 10 - 13 -105 -20 -75 2~6
    QDO-9550-9650-20 9.55 9.65 20 - 20 75 2~6
    QDO-9400-10 9.4 - 10 -95 -20 -80 2~6
    QDO-9300-16 9.3 - 16 -100 -20 -80 2~6
    QDO-9290-16 9.29 - 16 -95 -20 -80 2~6
    QDO-9200-13 9.2 - 13 -100 -20 -80 2~6
    QDO-9000-13 9 - 13 -100 -20 -80 2~6
    QDO-8000-13 8 - 13 -105 -20 -80 2~6
    QDO-8000-13-1 8 - 13 -105 -20 -75 2~6
    QDO-7600-13 7.6 - 13 -105 -20 -80 2~6
    QDO-6550-13 6.55 - 13 -100 -20 -80 2~6
    QDO-5000-13 5 - 13 -100 -25 -70 2~6
    QDO-3950-13 3.95 - 13 -100 -20 -80 2~6
    QDO-3900-13 3.9 - 13 -100 -20 -80 2~6
    QDO-2170-16 2.17 - 16 -85 -20 -80 2~6
    QDO-1151.8-1152.2-13 1.1518 1.1522 13 -85 -20 -80 2~6

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