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  • Digital kontwole atenuateur etap kontwòl dijital
  • Digital kontwole atenuateur etap kontwòl dijital
  • Digital kontwole atenuateur etap kontwòl dijital

    • Digital kontwole atenuateur etap kontwòl dijital

    Karakteristik:

    • Bande
    • Segondè ranje dinamik
    • Pèrsonalizasyon sou demann

    Aplikasyon:

    • San fil
    • Rada
    • Tès laboratwa

    Digital kontwole atenuateur se yon eleman mikwo ond ki ka kontwole kantite lajan an diminisyon nan siyal dijital.

    Prensip aplikasyon li se kontwole diminisyon nan siyal la pa ajiste eta a nan eleman nan entèn oswa gwosè a nan siyal la opinyon, chanje valè a rezistans. Konpare ak tradisyonèl atenuateur mekanik ak rezistans varyab.

    Atenuateur dijital kontwole gen avantaj sa yo:

    1. Segondè presizyon: atenuateur kontwòl dijital la kapab reyalize kontwòl wo-presizyon nan diminisyon nan kontwòl dijital, anjeneral, rive nan yon presizyon nan 0.1dB oswa mwens.
    2. Broadband: atenuateur dijital tipikman opere nan GHz la oswa menm ranje THz epi yo gen yon lajè lajè.
    3. Gwo ranje dinamik: Atenuateur nan etap dijital ka reyalize yon seri reglabl soti nan 0dB 60dB oswa pi plis, ak ranje a ajisteman se lajè.
    4. Kontwòl pwogramasyon: ka atenuateur kontwòl dijital la dwe pwograme nan interfaces dijital tankou SPI ak I2C, ak fleksibilite segondè.

    Atenuateur dijital kontwole yo sitou itilize nan jaden tankou tès mikwo ond, rada, kominikasyon, ak kominikasyon satelit. Pran aplikasyon an tès kòm yon egzanp, ka atenuateur nan kontwòl dijital dwe itilize yo ajiste pouvwa a nan siyal la tès ki mezire sansiblite a ak linearite nan DUT la (aparèy ki anba tès); Kapab itilize pou detèmine sistèm tès la pou asire presizyon ak konsistans li; Li kapab itilize pou senaryo tès simulation yo evalye pèfòmans nan anti-entèferans nan sistèm lan kont entèferans diferan ak kondisyon chanèl.

    QualwavePwodwi pou gwo bann ak segondè dinamik ranje dijital atenuateur kontwole nan frekans jiska 40GHz. Etap la ka 0.25dB ak ranje diminisyon ka 100dB oswa menm plis. Atenuateur dijital nou yo kontwole gen bon kalite ak segondè fyab, ak plis pase 70 nimewo pati, ki ka satisfè bezwen yo nan kliyan diferan ak yo lajman itilize nan jaden miltip.

    IMG_08
    IMG_08

    Nimewo pati

    Abitid

    (Ghz, min.)

    xiaoyuDengyu

    Abitid

    (GHz, Max.)

    dayuDengyu

    Range diminisyon

    (db)

    Dengyu

    Kontwòl Bits

    2

    Pa

    (db)

    Dengyu

    Presizyon

    (+/-)

    Pèt ensèsyon

    (db, max.)

    dayuDengyu

    VSWR

    (Max.)

    xiaoyuDengyu

    Chanje tan

    (NS, Max.)

    Dengyu

    Pouvwa

    (DBM, Max.)

    xiaoyuDengyu

    Tan plon

    (semèn)
    QDA-0-6000-30-1 DC 6 0 ~ 30 - 1 3 ~ 5% tip. 2 1.5 - 20 3 ~ 6
    QDA-0-18000-11-1 DC 18 0 ~ 11 - 1 ± 1dB 0.6+0.09/GHz 1.75 20ms 30 3 ~ 6
    QDA-0-18000-30-10 DC 18 0 ~ 30 - 10 1.3dB 1.9 1.5 - 30 3 ~ 6
    QDA-0-18000-110-10 DC 18 0 ~ 110 - 10 ± 4.5dB 0.6+0.09/GHz 1.75 20ms 30 3 ~ 6
    QDA-0-26500-11-1 DC 26.5 0 ~ 11 - 1 ± 1.15dB 2.5 1.8 20ms 30 3 ~ 6
    QDA-0-26500-90-10 DC 26.5 0 ~ 90 - 10 ± 2.95dB 2.5 1.8 20ms 50 3 ~ 6
    QDA-0-40000-11-1 DC 40 0 ~ 11 - 1 ± 1.2dB 3 1.85 20ms 30 3 ~ 6
    QDA-0-40000-90-10 DC 40 0 ~ 90 - 10 ± 5% 3 1.85 20ms 30 3 ~ 6
    QDA-0-50000-11-1 DC 50 0 ~ 11 - 1 ± 1.35dB 3.5 1.85 20ms 30 3 ~ 6
    QDA-0-50000-35-5 DC 50 0 ~ 35 - 5 1.4dB 2.6 1.6 20ms 30 3 ~ 6
    QDA-0-50000-65-5 DC 50 0 ~ 65 - 5 ± 1.5dB 4 1.6 20ms 30 3 ~ 6
    QDA-0-50000-90-10 DC 50 0 ~ 90 - 10 ± 5.5% 4 2.2 20ms 30 3 ~ 6
    QDA-9K-20000-31.5-0.5 9K 20 0 ~ 31.5 - 0.5 ± 1dB tip. 6 2 - 25 3 ~ 6
    QDA-0.1-5000-110-1 0.0001 5 0 ~ 110 7 1 ± 3dB 8 2.5 500 30 3 ~ 6
    QDA-0.1-18000-31.5-0.5 0.0001 18 0 ~ 31.5 - 0.5 ± 1dB tip. 6 1.5 tip. 50 27 3 ~ 6
    QDA-0.1-26500-31.5-0.5 0.0001 26.5 0 ~ 31.5 - 0.5 ± 3.5dB tip. 8 2 tip. 50 27 3 ~ 6
    QDA-0.1-40000-31.5-0.5 0.0001 40 0 ~ 31.5 - 0.5 ± 4.5dB tip. 10 2 tip. 50 27 3 ~ 6
    QDA-10-18000-31.5-0.5 0.01 18 0 ~ 31.5 - 0.5 ± 1dB 5.5 2 1μs 25 3 ~ 6
    QDA-10-18000-63-1 0.01 18 0 ~ 63 - 1 ± 1.5dB tip. 7.5 2 20 25 3 ~ 6
    QDA-10-18000-63.5-0.5 0.01 18 0 ~ 63.5 7 0.5 ± 2dB 5 2.5 - - 3 ~ 6
    QDA-10-18000-63.75-0.25 0.01 18 0 ~ 63.75 - 0.25 ± 1.5dB tip. 7.5 2 20 tip. 25 3 ~ 6
    QDA-10-20000-63.75-0.25 0.01 20 0 ~ 63.75 - 0.25 ± 1.5dB tip. 8 2 20 25 3 ~ 6
    QDA-20-6000-31.5-0.5 0.02 6 0 ~ 31.5 - 0.5 ± 0.5dB tip. 6 2 - 25 3 ~ 6
    QDA-20-18000-31.5-0.5 0.02 18 0 ~ 31.5 - 0.5 ± 1dB tip. 5.5 2 - 25 3 ~ 6
    QDA-20-20000-31.5-0.5 0.02 20 0 ~ 31.5 - 0.5 ± 1dB tip. 6 2 - 25 3 ~ 6
    QDA-50-4000-31-1 0.05 4 0 ~ 31 5 1 ± 0.5dB tip. 3 1.8 1000 24 3 ~ 6
    QDA-100-6000-30-1 0.1 6 0 ~ 30 - 1 ± 1.5dB tip. 5.5 2 - 30 3 ~ 6
    QDA-100-18000-31.5-0.5 0.1 18 0 ~ 31.5 - 0.5 ± 2.5dB tip. 5.5 tip. 2 tip. 50 27 3 ~ 6
    QDA-100-18000-32-0.03 0.1 18 0 ~ 32 10 0.03 ± 2dB 4.7 2.5 - - 3 ~ 6
    QDA-100-18000-32-0.06 0.1 18 0 ~ 32 9 0.06 ± 2dB typ. 5 2.5 5000 24 3 ~ 6
    QDA-100-26500-31.5-0.5 0.1 26.5 0 ~ 31.5 6 0.5 ± 2.5dB tip. 6 tip. 2 tip. 50 27 3 ~ 6
    QDA-100-40000-31-1 0.1 40 0 ~ 31 5 1 ± 2dB 9 2.2 - - 3 ~ 6
    QDA-100-40000-32-0.03 0.1 40 0 ~ 32 10 0.03 ± 2dB 6 2.5 - - 3 ~ 6
    QDA-100-40000-32-0.06 0.1 40 0 ~ 32 9 0.06 ± 2dB typ. 6 2.5 - - 3 ~ 6
    QDA-100-40000-31.5-0.5 0.1 40 0 ~ 31.5 - 0.5 ± 1dB 9 2.2 - 25 3 ~ 6
    QDA-100-50000-31.5-0.5 0.1 50 0 ~ 31.5 6 0.5 ± 2dB typ. 11 2.5 - - 3 ~ 6
    QDA-500-18000-31.5-0.5 0.5 18 0 ~ 31.5 - 0.5 ± 2.5dB tip. 5.5 tip. 2 tip. 50 27 3 ~ 6
    QDA-500-18000-63.75-0.25 0.5 18 0 ~ 63.75 - 0.25 ± 1.5dB tip. 7.5 2 20 25 3 ~ 6
    QDA-500-26500-31.5-0.5 0.5 26.5 0 ~ 31.5 - 0.5 ± 2.5dB tip. 6 tip. 2 tip. 50 27 3 ~ 6
    QDA-500-40000-31.5-0.5 0.5 40 0 ~ 31.5 - 0.5 ± 2dB 7 2 - 25 3 ~ 6
    QDA-500-40000-63.5-0.5 0.5 40 0 ~ 63.5 - 0.5 ± 2dB 11.5 1.7 - 25 3 ~ 6
    QDA-1000-2000-31.5-0.5 1 2 0 ~ 31.5 - 0.5 ± 2dB typ. 3.5 tip. 1.6 tip. 50 27 3 ~ 6
    QDA-1000-2000-47.5-0.5 1 2 0 ~ 47.5 7 0.5 3% 3.5 1.5 100 27 3 ~ 6
    QDA-1000-2000-63.5-0.5 1 2 0 ~ 63.5 - 0.5 ± 2.5dB 5 1.7 - 25 3 ~ 6
    QDA-1000-2000-63.75-0.25 1 2 0 ~ 63.75 8 0.25 ± 1.5dB 1.5 1.5 - - 3 ~ 6
    QDA-1000-18000-31.5-0.5 1 18 0 ~ 31.5 - 0.5 ± 2.5dB tip. 5.5 tip. 2 tip. 50 27 3 ~ 6
    QDA-1000-18000-63-1 1 18 0 ~ 63 6 1 ± 2dB typ. 7.5 2 100 26 3 ~ 6
    QDA-1000-18000-127-0.5 1 18 0 ~ 127 - 0.5 ± 2.5dB tip. 12.5 2.5 1us 25 3 ~ 6
    QDA-1000-20000-63.5-0.5 1 20 0 ~ 63.5 - 0.5 ± 3dB tip. 7 1.8 - 25 3 ~ 6
    QDA-1000-26500-31.5-0.5 1 26.5 0 ~ 31.5 - 0.5 ± 2.5dB tip. 6 tip. 2 tip. 50 27 3 ~ 6
    QDA-1000-40000-31-1 1 40 0 ~ 31 5 1 ± 5% tip. 8 2 - 27 3 ~ 6
    QDA-1000-40000-63.5-0.5 1 40 0 ~ 63.5 - 0.5 ± 2dB typ. 11.5 2 200 25 3 ~ 6
    QDA-1000-50000-31.5-0.5 1 50 0 ~ 31.5 6 0.5 ± 2dB typ. 11 2.5 - - 3 ~ 6
    QDA-2000-4000-31.5-0.5 2 4 0 ~ 31.5 - 0.5 ± 2dB typ. 3.5 tip. 1.6 tip. 50 27 3 ~ 6
    QDA-2000-4000-63.75-0.25 2 4 0 ~ 63.75 8 0.25 ± 1.5dB 2 1.5 - - 3 ~ 6
    QDA-2000-18000-15-1 2 18 0 ~ 15 4 1 4% 7 2.2 500 20 3 ~ 6
    QDA-2000-18000-31.5-0.5 2 18 0 ~ 31.5 - 0.5 ± 2.5dB tip. 5.5 tip. 2 tip. 50 27 3 ~ 6
    QDA-2000-18000-50-0.1 2 18 0 ~ 50 - 0.1 ± 2dB typ. 7 2.5 500 tip. 24 3 ~ 6
    QDA-2000-18000-60-0.1 2 18 0 ~ 60 - 0.1 5% tip. 6 2 - 20 3 ~ 6
    QDA-2000-18000-60-10 2 18 0 ~ 60 3 10 4% 14 2.2 500 20 3 ~ 6
    QDA-2000-18000-63.75-0.25 2 18 0 ~ 63.75 - 0.25 ± 1.5dB tip. 7.5 2 - 25 3 ~ 6
    QDA-2000-26500-31.5-0.5 2 26.5 0 ~ 31.5 - 0.5 ± 2.5dB tip. 6 tip. 2 tip. 50 27 3 ~ 6
    QDA-2000-40000-31.5-0.5 2 40 0 ~ 31.5 - 10 ± 2dB typ. 7 2 1000 25 3 ~ 6
    QDA-4000-8000-31.5-0.5 4 8 0 ~ 31.5 - 0.5 ± 2.5dB tip. 4 tip. 1.6 tip. 50 27 3 ~ 6
    QDA-4000-8000-63.75-0.25 4 8 0 ~ 63.75 8 0.25 ± 2dB typ. 2.5 1.8 - - 3 ~ 6
    QDA-4000-32000-31.5-0.5 4 32 0 ~ 31.5 - 0.5 ± 2dB typ. 5.5 2 1000 25 3 ~ 6
    QDA-4000-32000-63.5-0.5 4 32 0 ~ 63.5 - 0.5 ± 2dB typ. 10 2 200 25 3 ~ 6
    QDA-6000-6400-30-1 6 6.4 0 ~ 30 - 1 ± (1+9%) db 5.5 2 - 30 3 ~ 6
    QDA-6000-18000-31.5-0.5 6 18 0 ~ 31.5 - 0.5 ± 2.5dB tip. 5.5 tip. 2 tip. 50 27 3 ~ 6
    QDA-6000-26500-31.5-0.5 6 26.5 0 ~ 31.5 - 0.5 ± 2.5dB tip. 6 tip. 2 tip. 50 27 3 ~ 6
    QDA-7000-9000-32-0.25 7 9 0 ~ 32 - 0.25 ± 2dB 5.5 2 - 24 3 ~ 6
    QDA-8000-12000-31-1 8 12 0 ~ 31 5 1 ± 2% 3.5 1.5 100 27 3 ~ 6
    QDA-8000-12000-31.5-0.5 8 12 0 ~ 31.5 - 0.5 ± 2.5dB tip. 4.5 tip. 1.6 tip. 50 27 3 ~ 6
    QDA-8000-12000-63.75-0.25 8 12 0 ~ 63.75 8 0.25 ± 2dB 2.8 1.8 - - 3 ~ 6
    QDA-8000-12000-110-10 8 12 0 ~ 110 4 10 3 ~ 5% tip. 8 1.5 - 20 3 ~ 6
    QDA-8000-18000-63.75-0.25 8 18 0 ~ 63.75 - 0.25 ± 1.5dB tip. 7.5 2 - 25 3 ~ 6
    QDA-8200-12400-61-1 8.2 12.4 0 ~ 61 6 1 4% 7 2.2 500 30 3 ~ 6
    QDA-9000-10000-47.5-0.5 9 10 0 ~ 47.5 7 0.5 3% 5.5 1.8 100 27 3 ~ 6
    QDA-12000-18000-63.75-0.25 12 18 0 ~ 63.75 8 0.25 ± 2.5dB 3.7 2.5 - - 3 ~ 6
    QDA-18000-26500-31.5-0.5 18 26.5 0 ~ 31.5 - 0.5 ± 2.5dB tip. 6 tip. 2 tip. 50 27 3 ~ 6
    QDA-18000-40000-31.5-0.5 18 40 0 ~ 31.5 6 0.5 6% 8 2.5 500 27 3 ~ 6
    QDA-18000-40000-50-0.05 18 40 0 ~ 50 10 0.05 ± 2dB 9 2.5 - - 3 ~ 6
    QDA-18000-50000-31.5-0.5 18 50 0 ~ 31.5 6 0.5 ± 2dB typ. 11 2.5 20 tip. 25 3 ~ 6
    QDA-19000-34000-63.5-0.5 19 34 0 ~ 63.5 7 0.5 2dB tip. 13 tip. 2 1μs tip. 25 3 ~ 6
    QDA-26500-40000-50-0.1 26.5 40 0 ~ 50 - 0.1 ± 2.5dB tip. 9 2.5 5000 tip. 24 3 ~ 6
    QDA-30000-40000-30-0.5 30 40 0 ~ 30 - 0.5 3 ~ 5% tip. 5.5 1.5 - 25 3 ~ 6
    QDA-35000-40000-60-0.5 35 40 0 ~ 60 7 0.5 - 15 1.5 - 15 3 ~ 6

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