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  • Dijital Sarrafa Attenuators
  • Dijital Sarrafa Attenuators
  • Dijital Sarrafa Attenuators

    • Dijital Sarrafa Attenuators

    Siffofin:

    • Broadband
    • Babban Rage Rage
    • Keɓancewa akan Buƙatar

    Aikace-aikace:

    • Mara waya
    • Radar
    • Gwajin dakin gwaje-gwaje

    Digital Controlled Attenuator shine injin microwave wanda zai iya sarrafa adadin raguwa ta siginar dijital.

    Ka'idar aiwatarwa ita ce sarrafa ƙaddamar da siginar ta hanyar daidaita yanayin yanayin ciki ko girman siginar shigarwa, canza ƙimar juriya. Idan aka kwatanta da na gargajiya na inji attenuators da m resistors.

    Dijital sarrafawa attenuators suna da fa'idodi masu zuwa:

    1. Babban madaidaici: Ƙaƙwalwar sarrafawa na dijital na iya samun nasara mai mahimmanci na sarrafawa ta hanyar sarrafa dijital, yawanci ya kai daidaito na 0.1dB ko žasa.
    2. Broadband: Digital control attenuators yawanci aiki a cikin GHz ko ma THz kewayon kuma suna da fadi da bandwidth.
    3. Large dynamic range: Attenuator mai sarrafa dijital zai iya cimma iyakar daidaitacce daga 0dB zuwa 60dB ko mafi girma, kuma daidaitawar daidaitawa yana da fadi.
    4. Gudanar da shirye-shirye: Ana iya tsara mai sarrafa mai sarrafa dijital ta hanyar hanyoyin sadarwa na dijital kamar SPI da I2C, tare da babban sassauci.

    Ana amfani da na'urori masu sarrafa dijital da yawa a fannoni kamar gwajin microwave, radar, sadarwa, da sadarwar tauraron dan adam. Ɗaukar aikace-aikacen gwaji a matsayin misali, ana iya amfani da mai sarrafa mai sarrafa dijital don daidaita ikon siginar gwajin don auna ma'auni da layi na DUT (Na'urar Ƙarƙashin Gwaji); Ana iya amfani da shi don daidaita tsarin gwajin don tabbatar da daidaito da daidaito; Ana iya amfani da shi don yanayin gwaji na kwaikwayo don kimanta aikin hana tsangwama na tsarin akan tsangwama daban-daban da yanayin tashar.

    Qualwaveyana ba da babban bandeji da babban kewayon dijital sarrafawa attenuators a mitoci har zuwa 40GHz. Mataki na iya zama 0.25dB kuma kewayon attenuation na iya zama 100dB ko ma fiye. Our dijital sarrafa attenuators da kyau inganci da high AMINCI, Tare da fiye da 70 part lambobi, wanda zai iya saduwa da bukatun daban-daban abokan ciniki da aka yadu amfani a mahara filayen.

    img_08
    img_08

    Lambar Sashe

    Yawanci

    (GHz, min.)

    xiyadangyu

    Yawanci

    (GHz, Max.)

    dayudangyu

    Rage Rage

    (dB)

    dangyu

    Sarrafa Bits

    2

    Mataki

    (dB)

    dangyu

    Daidaito

    (+/-)

    Asarar Shigarwa

    (dB, Max.)

    dayudangyu

    VSWR

    (Max.)

    xiyadangyu

    Lokacin Canjawa

    (nS, max.)

    dangyu

    Ƙarfi

    (dBm, max.)

    xiyadangyu

    Lokacin Jagora

    (makonni)
    QDA-0-6000-30-1 DC 6 0 ~ 30 - 1 3 ~ 5% nau'in. 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 irin. 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 1 μs 25 3 ~ 6
    QDA-10-18000-63-1 0.01 18 0 ~ 63 - 1 ± 1.5dB irin. 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 irin. 8 2 20 25 3 ~ 6
    QDA-20-6000-31.5-0.5 0.02 6 0 ~ 31.5 - 0.5 ± 0.5dB irin. 6 2 - 25 3 ~ 6
    QDA-20-18000-31.5-0.5 0.02 18 0 ~ 31.5 - 0.5 ± 1dB irin. 5.5 2 - 25 3 ~ 6
    QDA-20-20000-31.5-0.5 0.02 20 0 ~ 31.5 - 0.5 ± 1dB irin. 6 2 - 25 3 ~ 6
    QDA-50-4000-31-1 0.05 4 0 ~ 31 5 1 ± 0.5dB irin. 3 1.8 1000 24 3 ~ 6
    QDA-100-6000-30-1 0.1 6 0 ~ 30 - 1 ± 1.5dB irin. 5.5 2 - 30 3 ~ 6
    QDA-100-18000-31.5-0.5 0.1 18 0 ~ 31.5 - 0.5 ± 1dB irin. 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 irin. 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 irin. 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 irin. 11 2.5 - - 3 ~ 6
    QDA-500-18000-31.5-0.5 0.5 18 0 ~ 31.5 - 0.5 ± 1dB irin. 5.5 2 - 25 3 ~ 6
    QDA-500-18000-63.75-0.25 0.5 18 0 ~ 63.75 - 0.25 ± 1.5dB irin. 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 irin. 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 irin. 5.5 2 - 25 3 ~ 6
    QDA-1000-18000-31.5-0.5-1 1 18 0 ~ 31.5 - 0.5 ± 1dB irin. 5.5 2 - 25 3 ~ 6
    QDA-1000-18000-63-1 1 18 0 ~ 63 6 1 ± 2dB irin. 7.5 2 100 26 3 ~ 6
    QDA-1000-18000-127-0.5 1 18 0 ~ 127 - 0.5 ± 2.5dB irin. 12.5 2.5 1 mu 25 3 ~ 6
    QDA-1000-20000-63.5-0.5 1 20 0 ~ 63.5 - 0.5 ± 3dB irin. 7 1.8 - 25 3 ~ 6
    QDA-1000-40000-31-1 1 40 0 ~ 31 5 1 ± 5% nau'in. 8 2 - 27 3 ~ 6
    QDA-1000-40000-63.5-0.5 1 40 0 ~ 63.5 - 0.5 ± 2dB irin. 11.5 2 200 25 3 ~ 6
    QDA-1000-50000-31.5-0.5 1 50 0 ~ 31.5 6 0.5 ± 2dB irin. 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 irin. 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 irin. 5.5 2 - 25 3 ~ 6
    QDA-2000-18000-50-0.1 2 18 0 ~ 50 - 0.1 ± 2dB irin. 7 2.5 500 typ. 24 3 ~ 6
    QDA-2000-18000-60-0.1 2 18 0 ~ 60 - 0.1 5% nau'in. 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 irin. 7.5 2 - 25 3 ~ 6
    QDA-2000-40000-31.5-0.5 2 40 0 ~ 31.5 - 10 ± 2dB irin. 7 2 1000 25 3 ~ 6
    QDA-4000-8000-31.5-0.5 4 8 0 ~ 31.5 - 0.5 ± 0.8dB irin. 4.2 1.8 - 25 3 ~ 6
    QDA-4000-8000-63.75-0.25 4 8 0 ~ 63.75 8 0.25 ± 2dB irin. 2.5 1.8 - - 3 ~ 6
    QDA-4000-32000-31.5-0.5 4 32 0 ~ 31.5 - 0.5 ± 2dB irin. 5.5 2 1000 25 3 ~ 6
    QDA-4000-32000-63.5-0.5 4 32 0 ~ 63.5 - 0.5 ± 2dB irin. 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 irin. 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 irin. 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% nau'in. 8 1.5 - 20 3 ~ 6
    QDA-8000-18000-63.75-0.25 8 18 0 ~ 63.75 - 0.25 ± 1.5dB irin. 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% nau'in. 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 irin. 11 2.5 20 typ. 25 3 ~ 6
    QDA-26500-40000-50-0.1 26.5 40 0 ~ 50 - 0.1 ± 2.5dB irin. 9 2.5 5000 typ. 24 3 ~ 6
    QDA-30000-40000-30-0.5 30 40 0 ~ 30 - 0.5 3 ~ 5% nau'in. 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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