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  • Cov Khoom Siv Digital Controlled Attenuators
  • Cov Khoom Siv Digital Controlled Attenuators
  • Cov Khoom Siv Digital Controlled Attenuators

    • Cov Khoom Siv Digital Controlled Attenuators

    Nta:

    • Broadband
    • Kev Ua Haujlwm Siab Dynamic Range
    • Kev Kho Kom Haum Rau Qhov Xav Tau

    Cov ntawv thov:

    • Wireless
    • Radar
    • Kev Ntsuas Hauv Chaw Kuaj Mob

    Digital Controlled Attenuator yog ib qho khoom siv microwave uas tuaj yeem tswj tau qhov attenuation los ntawm cov teeb liab digital.

    Nws lub hauv paus ntsiab lus yog los tswj qhov attenuation ntawm lub teeb liab los ntawm kev kho qhov xwm txheej ntawm lub Cheebtsam sab hauv lossis qhov loj ntawm lub teeb liab nkag, hloov qhov tsis kam. Piv rau cov attenuators kho tshuab thiab cov resistors hloov pauv.

    Cov attenuators tswj hwm digital muaj cov txiaj ntsig zoo li nram no:

    1. Kev ntsuas siab: Tus attenuator tswj digital tuaj yeem ua tiav kev tswj hwm qhov ntsuas siab los ntawm kev tswj digital, feem ntau ncav cuag qhov tseeb ntawm 0.1dB lossis tsawg dua.
    2. Broadband: Cov attenuators feem ntau ua haujlwm hauv GHz lossis txawm tias THz ntau thiab muaj bandwidth dav.
    3. Qhov ntau thiab tsawg dynamic loj: Tus attenuator digital Step tuaj yeem ua tiav qhov ntau thiab tsawg hloov kho tau los ntawm 0dB txog 60dB lossis ntau dua, thiab qhov ntau thiab tsawg hloov kho tau dav.
    4. Kev tswj hwm programmable: Tus tswj digital attenuator tuaj yeem programmed los ntawm cov interfaces digital xws li SPI thiab I2C, nrog kev ywj pheej siab.

    Cov attenuators tswj hwm digital feem ntau yog siv rau hauv cov teb xws li kev sim microwave, radar, kev sib txuas lus, thiab kev sib txuas lus satellite. Piv txwv li, siv daim ntawv thov kev sim, tus attenuator tswj hwm digital tuaj yeem siv los kho lub zog ntawm lub teeb liab sim los ntsuas qhov rhiab heev thiab linearity ntawm DUT (Device Under Test); Siv tau los calibrate lub kaw lus simulation kom ntseeg tau tias nws raug thiab sib xws; Nws tuaj yeem siv rau cov xwm txheej simulation los ntsuas qhov kev ua haujlwm tiv thaiv kev cuam tshuam ntawm lub kaw lus tiv thaiv kev cuam tshuam sib txawv thiab cov xwm txheej channel.

    Qualwavemuab cov attenuators tswj hwm dav dav thiab siab dynamic ntau yam ntawm cov zaus txog li 50GHz. Cov kauj ruam tuaj yeem yog 10dB thiab attenuation ntau yam tuaj yeem yog 110dB lossis ntau dua. Peb cov attenuators tswj hwm digital muaj cov khoom zoo thiab kev ntseeg siab siab, Muaj ntau dua 70 tus lej, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom sib txawv thiab siv dav hauv ntau qhov chaw.

    img_08
    img_08

    Tus lej khoom

    Zaus

    (GHz, feeb.)

    xiaoyudengyu

    Zaus

    (GHz, siab tshaj plaws.)

    hnubdengyu

    Kev txo qis ntau yam

    (dB)

    dengyu

    Cov Khoom Tswj

    2

    Kauj Ruam

    (dB)

    dengyu

    Kev raug

    (+/-)

    Kev poob ntawm kev ntxig

    (dB, siab tshaj plaws.)

    hnubdengyu

    VSWR

    (siab tshaj plaws)

    xiaoyudengyu

    Lub Sijhawm Hloov

    (nS, siab tshaj plaws.)

    dengyu

    Lub zog

    (dBm, siab tshaj plaws)

    xiaoyudengyu

    Lub Sijhawm Ua Ntej

    (lub lim tiam)
    QDA-0-6000-30-1 DC 6 0~30 - 1 3 ~ 5% hom. 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-0-18000-31.5-0.5 DC 18 0~31.5 - 0.5 1.5dB hom. 5 hom. 1.6 hom. 50 27 3~6
    QDA-0-18000-31.75-0.25 DC 18 0~31.75 - 0.25 1dB hom 4 hom. 2 hom. 20ns 24 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-0-26500-31.5-0.5 DC 26.5 0~31.5 - 0.5 2dB hom 6 hom. 1.6 hom. 50 27 3~6
    QDA-0-26500-31.75-0.25 DC 26.5 0~31.75 - 0.25 1dB hom 5 hom. 2 hom. 20ns 24 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-0-40000-31.5-0.5 DC 40 0~31.5 - 0.5 2dB hom 8 hom. 1.8 hom. 50 27 3~6
    QDA-0-40000-31.75-0.25 DC 40 0~31.75 - 0.25 2dB hom 7 hom. 2 hom. 20ns 24 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-0-50000-31.75-0.25 DC 50 0~31.75 - 0.25 4dB hom 8 hom. 2 hom. 20ns 24 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 hom 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 1.5dB hom. 5 hom. 1.6 hom. 50 27 3~6
    QDA-0.1-18000-31.75-0.25 0.0001 18 0~31.75 - 0.25 1dB hom 4 hom. 2 hom. 20ns 24 3~6
    QDA-0.1-26500-31.5-0.5 0.0001 26.5 0~31.5 - 0.5 2dB hom 6 hom. 1.6 hom. 50 27 3~6
    QDA-0.1-26500-31.75-0.25 0.0001 26.5 0~31.75 - 0.25 1dB hom 5 hom. 2 hom. 20ns 24 3~6
    QDA-0.1-40000-31.5-0.5 0.0001 40 0~31.5 - 0.5 2dB hom 8 hom. 1.8 hom. 50 27 3~6
    QDA-0.1-40000-31.75-0.25 0.0001 40 0~31.75 - 0.25 2dB hom 7 hom. 2 hom. 20ns 24 3~6
    QDA-0.1-50000-31.75-0.25 0.0001 50 0~31.75 - 0.25 4dB hom 8 hom. 2 hom. 20ns 24 3~6
    QDA-10-18000-63-1 0.01 18 0~63 - 1 1.5dB hom. 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 hom. 7.5 2 20 hom. 25 3~6
    QDA-10-20000-63.75-0.25 0.01 20 0~63.75 - 0.25 1.5dB hom. 8 2 20 25 3~6
    QDA-20-6000-31.5-0.5 0.02 6 0~31.5 - 0.5 0.5dB hom. 6 2 - 25 3~6
    QDA-50-4000-31-1 0.05 4 0~31 5 1 0.5dB hom. 3 1.8 1000 24 3~6
    QDA-100-6000-30-1 0.1 6 0~30 - 1 1.5dB hom. 5.5 2 - 30 3~6
    QDA-100-18000-31.5-0.5 0.1 18 0~31.5 - 0.5 1.5dB hom. 5 hom. 1.6 hom. 50 27 3~6
    QDA-100-18000-31.75-0.25 0.1 18 0~31.75 - 0.25 1dB hom 4 hom. 2 hom. 20ns 24 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 hom 5 2.5 5000 24 3~6
    QDA-100-26500-31.5-0.5 0.1 26.5 0~31.5 6 0.5 2dB hom 6 hom. 1.6 hom. 50 27 3~6
    QDA-100-26500-31.75-0.25 0.1 26.5 0~31.75 - 0.25 1dB hom 5 hom. 2 hom. 20ns 24 3~6
    QDA-100-40000-31-1 0.1 40 0~31 5 1 2dB 9 2.2 - - 3~6
    QDA-100-40000-31.5-0.5 0.1 40 0~31.5 6 0.5 2dB hom 8 hom. 1.8 hom. 50 27 3~6
    QDA-100-40000-31.75-0.25 0.1 40 0~31.75 - 0.25 2dB hom 7 hom. 2 hom. 20ns 24 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 hom 6 2.5 - - 3~6
    QDA-100-50000-31.5-0.5 0.1 50 0~31.5 - 0.5 2dB hom 11 2.5 20 hom. 25 3~6
    QDA-100-50000-31.75-0.25 0.1 50 0~31.75 - 0.25 4dB hom 8 hom. 2 hom. 20ns 24 3~6
    QDA-500-18000-31.5-0.5 0.5 18 0~31.5 - 0.5 1.5dB hom. 5 hom. 1.6 hom. 50 27 3~6
    QDA-500-18000-63.75-0.25 0.5 18 0~63.75 - 0.25 1.5dB hom. 7.5 2 20 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-1000-2000-47.5-0.5 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 1.5dB hom. 5 hom. 1.6 hom. 50 27 3~6
    QDA-1000-18000-31.75-0.25 1 18 0~31.75 - 0.25 1dB hom 4 hom. 2 hom. 20ns 24 3~6
    QDA-1000-18000-63-1 1 18 0~63 6 1 2dB hom 7.5 2 100 26 3~6
    QDA-1000-18000-127-0.5 1 18 0~127 - 0.5 2.5dB hom. 12.5 2.5 1us 25 3~6
    QDA-1000-20000-63.5-0.5 1 20 0~63.5 - 0.5 3dB hom 7 1.8 - 25 3~6
    QDA-1000-26500-31.5-0.5 1 26.5 0~31.5 - 0.5 2dB hom 6 hom. 1.6 hom. 50 27 3~6
    QDA-1000-26500-31.75-0.25 1 26.5 0~31.75 - 0.25 1dB hom 5 hom. 2 hom. 20ns 24 3~6
    QDA-1000-40000-31-1 1 40 0~31 5 1 5% hom. 8 2 - 27 3~6
    QDA-1000-40000-31.5-0.5 1 40 0~31.5 - 0.5 2dB hom 8 hom. 1.8 hom. 50 27 3~6
    QDA-1000-40000-31.75-0.25 1 40 0~31.75 - 0.25 2dB hom 7 hom. 2 hom. 20ns 24 3~6
    QDA-1000-40000-63.5-0.5 1 40 0~63.5 - 0.5 2dB hom 11.5 2 200 25 3~6
    QDA-1000-50000-31.5-0.5 1 50 0~31.5 6 0.5 2dB hom 11 2.5 - - 3~6
    QDA-1000-50000-31.75-0.25 1 50 0~31.75 - 0.25 4dB hom 8 hom. 2 hom. 20ns 24 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-2000-18000-50-0.1 2 18 0~50 - 0.1 2dB hom 7 2.5 500 hom. 24 3~6
    QDA-2000-18000-60-0.1 2 18 0~60 - 0.1 5% hom. 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 hom. 7.5 2 - 25 3~6
    QDA-4000-8000-63.75-0.25 4 8 0~63.75 8 0.25 2dB hom 2.5 1.8 - - 3~6
    QDA-4000-32000-63.5-0.5 4 32 0~63.5 - 0.5 2dB hom 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 1.5dB hom. 5 hom. 1.6 hom. 50 27 3~6
    QDA-6000-18000-31.75-0.25 6 18 0~31.75 - 0.25 1dB hom 4 hom. 2 hom. 20ns 24 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-8000-12000-63.75-0.25 8 12 0~63.75 8 0.25 2dB 2.8 1.8 - - 3~6
    QDA-8000-18000-63.75-0.25 8 18 0~63.75 - 0.25 1.5dB hom. 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-18000-40000-31.5-0.5 18 40 0~31.5 - 0.5 2dB hom 8 hom. 1.8 hom. 50 27 3~6
    QDA-18000-40000-31.75-0.25 18 40 0~31.75 - 0.25 2dB hom 7 hom. 2 hom. 20ns 24 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 hom 11 2.5 20 hom. 25 3~6
    QDA-18000-50000-31.75-0.25 18 50 0~31.75 - 0.25 4dB hom 8 hom. 2 hom. 20ns 24 3~6
    QDA-19000-34000-63.5-0.5 19 34 0~63.5 7 0.5 2dB hom 13 hom. 2 1μs hom. 25 3~6
    QDA-26500-40000-50-0.1 26.5 40 0~50 - 0.1 2.5dB hom. 9 2.5 5000 hom. 24 3~6

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