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  • Digital Controlled Attenuators
  • Digital Controlled Attenuators
  • Digital Controlled Attenuators

    • Digital Controlled Attenuators

    Features:

    • Broadband
    • High Dynamic Range
    • Customization pane Demand

    Applications:

    • Wireless
    • Radar
    • Laboratory Test

    Digital Controlled Attenuator chinhu che microwave chinogona kudzora huwandu hwekudzikisa kuburikidza nemasaini edhijitari.

    Nheyo yayo yekushandisa ndeyekudzora kuderedzwa kwechiratidzo nekugadzirisa mamiriro echikamu chemukati kana saizi yechiratidzo chekuisa, kushandura kukosha kwekupokana. Kuenzaniswa neyechinyakare mechini attenuators uye akasiyana resistors.

    Digital inodzorwa attenuators ine zvinotevera zvakanakira:

    1. Yakanyanya kurongeka: Iyo dhijitari inodzora attenuator inogona kuwana yakakwirira-chaiyo kudzora kwekudzora kuburikidza nedhijitari kutonga, kazhinji inosvika pakurongeka kwe0.1dB kana zvishoma.
    2. Broadband: Digital controlled attenuators inowanzoshanda muGHz kana kunyange THz range uye ine bandwidth yakakura.
    3. Makuru ane simba: Iyo dhijitari inodzora attenuator inogona kuwana dhizaini inogadziriswa kubva ku0dB kusvika 60dB kana kupfuura, uye chiyero chekugadzirisa chakafara.
    4. Programmable control: Iyo digital control attenuator inogona kurongwa kuburikidza nedhijitari interfaces seSPI neI2C, ine yakakwirira kushanduka.

    Digital controlled attenuators inonyanya kushandiswa muminda yakadai seye microwave test, radar, kutaurirana, uye satellite kutaurirana. Kutora bvunzo yekushandisa semuenzaniso, iyo dhijitari control attenuator inogona kushandiswa kugadzirisa simba rechiratidzo chekuyedza kuyera kunzwisisika uye mutsara weDUT (Chishandiso Chiri Muedzo); Inogona kushandiswa kuenzanisa iyo yekuyedza system kuti ive nechokwadi chekurongeka kwayo uye kuenderana; Inogona kushandiswa kufananidzira kuyedza mamiriro ekuongorora iyo anti-kukanganisa mashandiro eiyo system inopesana nekukanganisa kwakasiyana uye mamiriro echiteshi.

    Qualwaveinopa yakafara bhendi uye yakakwirira simba renji inodzorwa dhijitari inodzorwa pafrequencies kusvika ku40GHz. Nhanho inogona kuve 0.25dB uye attenuation renji inogona kuita 100dB kana kutopfuura. Yedu yedhijitari inodzorwa attenuators ine yakanaka mhando uye yakakwirira kuvimbika, Iine anopfuura makumi manomwe echikamu nhamba, iyo inogona kusangana nezvinodiwa nevatengi vakasiyana uye inoshandiswa zvakanyanya muminda yakawanda.

    img_08
    img_08

    Chikamu Nhamba

    Frequency

    (GHz, Min.)

    xiaoyudengyu

    Frequency

    (GHz, Max.)

    dayudengyu

    Attenuation Range

    (dB)

    dengyu

    Kudzora Bits

    2

    Danho

    (dB)

    dengyu

    Kururama

    (+/-)

    Insertion Loss

    (dB, Max.)

    dayudengyu

    VSWR

    (Max.)

    xiaoyudengyu

    Kuchinja Nguva

    (nS, max.)

    dengyu

    Simba

    (dBm, max.)

    xiaoyudengyu

    Nguva Yekutungamira

    (mavhiki)
    QDA-0-6000-30-1 DC 6 0~30 - 1 3 ~ 5% mhando. 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-0-18000-110-10 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-0-50000-65-5 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 mhando. 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-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 mhando. 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 8 0.25 ±2dB 6 2.5 - - 3~6
    QDA-10-20000-63.75-0.25 0.01 20 0~63.75 - 0.25 ± 1.5dB mhando. 8 2 20 25 3~6
    QDA-20-6000-31.5-0.5 0.02 6 0~31.5 - 0.5 ± 0.5dB mhando. 6 2 - 25 3~6
    QDA-20-18000-31.5-0.5 0.02 18 0~31.5 - 0.5 ± 1dB mhando. 5.5 2 - 25 3~6
    QDA-20-20000-31.5-0.5 0.02 20 0~31.5 - 0.5 ± 1dB mhando. 6 2 - 25 3~6
    QDA-50-4000-31-1 0.05 4 0~31 5 1 ± 0.5dB mhando. 3 1.8 1000 24 3~6
    QDA-100-6000-30-1 0.1 6 0~30 - 1 ± 1.5dB mhando. 5.5 2 - 30 3~6
    QDA-100-18000-31.5-0.5 0.1 18 0~31.5 - 0.5 ± 1dB mhando. 5.5 2 - 25 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 mhando. 5 2.5 5000 24 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 mhando. 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 mhando. 11 2.5 - - 3~6
    QDA-500-18000-31.5-0.5 0.5 18 0~31.5 - 0.5 ± 1dB mhando. 5.5 2 - 25 3~6
    QDA-500-18000-63.75-0.25 0.5 18 0~63.75 - 0.25 ± 1.5dB mhando. 7.5 2 20 25 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 ± 0.5dB mhando. 3.6 1.8 - 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 ± 1dB mhando. 5.5 2 - 25 3~6
    QDA-1000-18000-31.5-0.5-1 1 18 0~31.5 - 0.5 ± 1dB mhando. 5.5 2 - 25 3~6
    QDA-1000-18000-63-1 1 18 0~63 6 1 ± 2dB mhando. 7.5 2 100 26 3~6
    QDA-1000-18000-127-0.5 1 18 0~127 - 0.5 ± 2.5dB mhando. 12.5 2.5 1us 25 3~6
    QDA-1000-20000-63.5-0.5 1 20 0~63.5 - 0.5 ± 3dB mhando. 7 1.8 - 25 3~6
    QDA-1000-40000-31-1 1 40 0~31 5 1 ± 5% mhando. 8 2 - 27 3~6
    QDA-1000-40000-63.5-0.5 1 40 0~63.5 - 0.5 ± 2dB mhando. 11.5 2 200 25 3~6
    QDA-1000-50000-31.5-0.5 1 50 0~31.5 6 0.5 ± 2dB mhando. 11 2.5 - - 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-2000-4000-31.5-0.5 2 4 0~31.5 - 0.5 ± 0.5dB mhando. 3.8 1.8 - 25 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 ± 1dB mhando. 5.5 2 - 25 3~6
    QDA-2000-18000-50-0.1 2 18 0~50 - 0.1 ± 2dB mhando. 7 2.5 500 typ. 24 3~6
    QDA-2000-18000-60-0.1 2 18 0~60 - 0.1 5% mhando. 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 mhando. 7.5 2 - 25 3~6
    QDA-2000-40000-31.5-0.5 2 40 0~31.5 - 10 ± 2dB mhando. 7 2 1000 25 3~6
    QDA-4000-8000-31.5-0.5 4 8 0~31.5 - 0.5 ± 0.8dB mhando. 4.2 1.8 - 25 3~6
    QDA-4000-8000-63.75-0.25 4 8 0~63.75 8 0.25 ± 2dB mhando. 2.5 1.8 - - 3~6
    QDA-4000-32000-31.5-0.5 4 32 0~31.5 - 0.5 ± 2dB mhando. 5.5 2 1000 25 3~6
    QDA-4000-32000-63.5-0.5 4 32 0~63.5 - 0.5 ± 2dB mhando. 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 ± 1dB mhando. 5.5 2 - 25 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 ± 0.8dB mhando. 4.7 2 - 25 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% mhando. 8 1.5 - 20 3~6
    QDA-8000-18000-63.75-0.25 8 18 0~63.75 - 0.25 ± 1.5dB mhando. 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-8500-9500-31.5-0.25 8.5 9.5 0~31.5 - 0.25 3 ~ 5% mhando. 5.5 2 - 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 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 mhando. 11 2.5 20 typ. 25 3~6
    QDA-26500-40000-50-0.1 26.5 40 0~50 - 0.1 ± 2.5dB mhando. 9 2.5 5000 typ. 24 3~6
    QDA-30000-40000-30-0.5 30 40 0~30 - 0.5 3 ~ 5% mhando. 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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