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  • Digital iko attenuators
  • Digital iko attenuators
  • Digital iko attenuators

    • Digital iko attenuators

    Fasali:

    • Fadakarwa
    • Range mai tsauri
    • Tallafi kan buƙata

    Aikace-aikace:

    • M
    • Injin radar
    • Gwajin dakin gwaje-gwaje

    Dijital mai sarrafawa mai sarrafawa shine bangaren lantarki wanda zai iya sarrafa adadin ta ta hanyar sigina na dijital.

    Ka'idar aiwatar da shi shine sarrafa attenimar siginar ta hanyar daidaita yanayin sashin na ciki ko girman siginar shigarwar, canza darajar ƙwararrun. Idan aka kwatanta da kayan kwalliyar injiniya da masu adawa.

    Digital Masu sarrafawa masu sarrafawa suna da waɗannan fa'idodi:

    1. Babban daidaito: Cikakken Kwarewar Digital na iya cimma nasarar aiwatar da daidaitaccen tsari ta hanyar sarrafa dijital, yawanci isa kashi 0.1db ko ƙasa da haka.
    2. Broadband: Digital Attenuators yawanci suna aiki a cikin GHZ ko har ma da kewayon da yawa kuma suna da babban bandewidth.
    3. Babban iyaka mai tsauri: Mataki na dijital na iya cimma daidaito daidaitawa daga 0DB zuwa 60db ko mafi girma, da kewayon daidaitawa yana da fadi.
    4. Kulawa na shirye-shirye: Za'a iya yin shirye-shiryen Wateratator Cikin dijital ta hanyar musayar dijital kamar SPI da I2C, tare da sassauci mai sassauci.

    An yi amfani da yawan kayan aiki na dijital waɗanda aka yi amfani da su a cikin filayen kamar gwajin microwave, radar, radar tauraruwa da sadarwa, da sadarwa ta tauraron dan adam. Aiwatar da aikace-aikacen gwaji a matsayin misali, ana iya amfani da atentator ikon sarrafa dijital don daidaita ikon siginar gwajin don auna hankali da daidaiton Dutse); Ana iya amfani da shi don daidaita tsarin gwajin don tabbatar da daidaito da daidaito; Ana iya amfani da shi don yanayin gwajin siminti don kimanta aikin anti-tsangwama na tsarin da yanayin tashar.

    MFarantin flow face da manyan kewayon dijital masu sarrafawa na atetarewa a cikin mitoci har zuwa 40ghz. Mataki na iya zama 7.25DB da kewayawar kewayawa na iya zama 100db ko ma ƙari. Awararrun likitocinmu masu sarrafawa suna da inganci mai kyau da babban aminci, tare da lambobi sama da 70, wanda zai iya biyan bukatun abokan ciniki daban-daban kuma ana amfani da su a filaye masu yawa.

    img_08
    img_08

    Lambar Kashi

    Firta

    (GHz, min.)

    XiaoyuDangyu

    Firta

    (GHz, Max.)

    ranaDangyu

    Kewayon aiki

    (DB)

    Dangyu

    Sarrafawa

    2

    Taka

    (DB)

    Dangyu

    Daidaituwa

    (+/-)

    Asarar

    (DB, Max.)

    ranaDangyu

    Vswr

    (Max.)

    XiaoyuDangyu

    Sauyawa Lokaci

    (ns, max.)

    Dangyu

    Ƙarfi

    (DBM, Max.)

    XiaoyuDangyu

    Lokacin jagoranci

    (makonni)
    QDA-0-6000-30-1 DC 6 0 ~ 30 - 1 3 ~ 5% sy. 2 1.5 - 20 3 ~ 6
    QDA-0-18000-11-11-11-1 DC 18 0 ~ 11 - 1 ± 1DB 0.6 + 0 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 0.09 / GHZ 1.75 20ms 30 3 ~ 6
    QDA-0-26500-11-11-11-1 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-0-40000-11-11-11-11-11-11-1 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 Typle. 6 2 - 25 3 ~ 6
    QDA-0-5000-110-110-110-1 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 Typle. 6 1.5 na. 50 27 3 ~ 6
    QDA-0.1-265001.5-0.5 0.0001 26.5 0 ~ 31.5 - 0.5 ± 3.5DB Typ. 8 2 na. 50 27 3 ~ 6
    QDA-0-40000-31.5-0.5 0.0001 40 0 ~ 31.5 - 0.5 ± 4.5db Typ. 10 2 na. 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 Typ. 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-10-18000-6-63.75-0.275 0.01 18 0 ~ 63.75 - 0.25 ± 1.5db Typ. 7.5 2 20 na. 25 3 ~ 6
    QDA-10-20000-63-6335 0.01 20 0 ~ 63.75 - 0.25 ± 1.5db Typ. 8 2 20 25 3 ~ 6
    QDA-20-6000-31.5-0.5 0.02 6 0 ~ 31.5 - 0.5 ± 0.5db Typ. 6 2 - 25 3 ~ 6
    QDA-20-18000-31.5-0.5 0.02 18 0 ~ 31.5 - 0.5 ± 1DB Typle. 5.5 2 - 25 3 ~ 6
    QDA-20-20000--31.5-0.5 0.02 20 0 ~ 31.5 - 0.5 ± 1DB Typle. 6 2 - 25 3 ~ 6
    QDA-50-4000-31-1 0.05 4 0 ~ 31 5 1 ± 0.5db Typ. 3 1.8 1000 24 3 ~ 6
    QDA-100-6000-30-30-1 0.1 6 0 ~ 30 - 1 ± 1.5db Typ. 5.5 2 - 30 3 ~ 6
    QDA-100-18000-31.5-0.5 0.1 18 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 5.5 na zamani. 2 na. 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. 5 2.5 5000 24 3 ~ 6
    QDA-100-255-31.5-0.5 0.1 26.5 0 ~ 31.5 6 0.5 ± 2.5Db Typ. 6 na. 2 na. 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. 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. 11 2.5 - - 3 ~ 6
    QDA-500-18000-31.5-0.5 0.5 18 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 5.5 na zamani. 2 na. 50 27 3 ~ 6
    QDA-500-18000-63-075-0.255 0.5 18 0 ~ 63.75 - 0.25 ± 1.5db Typ. 7.5 2 20 25 3 ~ 6
    QDA-500-255551.5-0.5 0.5 26.5 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 6 na. 2 na. 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-500-000000-63.5-0.5 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. 3.5 na .5. 1.6 na .6. 50 27 3 ~ 6
    QDA-1000-2000-47-47-47-5 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-1000-2000-63.75-0.225 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 Typ. 5.5 na zamani. 2 na. 50 27 3 ~ 6
    QDA-1000-18000-63-1 1 18 0 ~ 63 6 1 ± 2DB. 7.5 2 100 26 3 ~ 6
    QDA-1000-18000-127-0.5 1 18 0 ~ 127 - 0.5 ± 2.5Db Typ. 12.5 2.5 1us 25 3 ~ 6
    QDA-1000-20000-63.5-0.5 1 20 0 ~ 63.5 - 0.5 ± 3DB Typ. 7 1.8 - 25 3 ~ 6
    QDA-1000-255551.5-0.5 1 26.5 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 6 na. 2 na. 50 27 3 ~ 6
    QDA-1000--300-31-1 1 40 0 ~ 31 5 1 ± 5% na. 8 2 - 27 3 ~ 6
    QDA-1000-40000-63.5-0.5 1 40 0 ~ 63.5 - 0.5 ± 2DB. 11.5 2 200 25 3 ~ 6
    QDA-1000-50000-5-31.5-0.5 1 50 0 ~ 31.5 6 0.5 ± 2DB. 11 2.5 - - 3 ~ 6
    QDA-2000--31.5-0.5 2 4 0 ~ 31.5 - 0.5 ± 2DB. 3.5 na .5. 1.6 na .6. 50 27 3 ~ 6
    QDA-2000-4000-63.75-0.2-5 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 Typ. 5.5 na zamani. 2 na. 50 27 3 ~ 6
    QDA-2000-18000-50-0.1 2 18 0 ~ 50 - 0.1 ± 2DB. 7 2.5 Gymaura 500. 24 3 ~ 6
    QDA-2000-18000-60-0.1 2 18 0 ~ 60 - 0.1 5% na. 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-2000-18000-63.75-0.275 2 18 0 ~ 63.75 - 0.25 ± 1.5db Typ. 7.5 2 - 25 3 ~ 6
    QDA-2000-2555-31.5-0.5 2 26.5 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 6 na. 2 na. 50 27 3 ~ 6
    QDA-2000--300-31.5-0.5 2 40 0 ~ 31.5 - 10 ± 2DB. 7 2 1000 25 3 ~ 6
    QDA-4000-8000-8-31.5-0.5 4 8 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 4 na. 1.6 na .6. 50 27 3 ~ 6
    QDA-4000-8000-6-63.75-0.255 4 8 0 ~ 63.75 8 0.25 ± 2DB. 2.5 1.8 - - 3 ~ 6
    QDA-4000-32-31.5-0.5 4 32 0 ~ 31.5 - 0.5 ± 2DB. 5.5 2 1000 25 3 ~ 6
    QDA-40002000-63.5-0.5 4 32 0 ~ 63.5 - 0.5 ± 2DB. 10 2 200 25 3 ~ 6
    QDA-6000-640-1 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 Typ. 5.5 na zamani. 2 na. 50 27 3 ~ 6
    QDA-60005001.5-0.5 6 26.5 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 6 na. 2 na. 50 27 3 ~ 6
    QDA-7000-90002-0.25 7 9 0 ~ 32 - 0.25 ± 2DB 5.5 2 - 24 3 ~ 6
    QDA-8000-2000-001- 8 12 0 ~ 31 5 1 ± 2% 3.5 1.5 100 27 3 ~ 6
    QDA-8000-12000-001.5-0.5 8 12 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 4.5 na .5. 1.6 na .6. 50 27 3 ~ 6
    QDA-8000-12000-63-075 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% sy. 8 1.5 - 20 3 ~ 6
    QDA-8000-18000-63.75-0.275 8 18 0 ~ 63.75 - 0.25 ± 1.5db Typ. 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-12000-18000-63.75-0.255 12 18 0 ~ 63.75 8 0.25 ± 2.5DB 3.7 2.5 - - 3 ~ 6
    QDA-180005005001.5-0.5 18 26.5 0 ~ 31.5 - 0.5 ± 2.5Db Typ. 6 na. 2 na. 50 27 3 ~ 6
    QDA-180000000-31.5-0.5 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-18000-50000-51.5-0.5 18 50 0 ~ 31.5 6 0.5 ± 2DB. 11 2.5 20 na. 25 3 ~ 6
    QDA-19000-34000-63.5-0.5 19 34 0 ~ 63.5 7 0.5 2db Typ. 13 Typ. 2 1μs na. 25 3 ~ 6
    QDA-265000000-50-0.1 26.5 40 0 ~ 50 - 0.1 ± 2.5Db Typ. 9 2.5 5000 na zamani. 24 3 ~ 6
    QDA-30000--30000-0.5 30 40 0 ~ 30 - 0.5 3 ~ 5% sy. 5.5 1.5 - 25 3 ~ 6
    QDA-35000-40000-60 35 40 0 ~ 60 7 0.5 - 15 1.5 - 15 3 ~ 6

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