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  • Izithinteli eziLawulwayo zeDijithali Inyathelo loLawulo lweDijithali
  • Izithinteli eziLawulwayo zeDijithali Inyathelo loLawulo lweDijithali
  • Izithinteli eziLawulwayo zeDijithali Inyathelo loLawulo lweDijithali

    • Izithinteli eziLawulwayo zeDijithali Inyathelo loLawulo lweDijithali

    Iimbonakalo:

    • I-Broadband
    • Uluhlu oluPhezulu lweDynamic
    • Ukwenziwa ngokwezifiso xa kuyimfuneko

    Izicelo:

    • Okungenazingcingo
    • Iradar
    • Uvavanyo lweLebhu

    I-Digital Controlled Attenuator yinxalenye ye-microwave enokulawula ubungakanani bokunciphisa amandla ngokusebenzisa imiqondiso yedijithali.

    Umgaqo wayo wokusetyenziswa kukulawula ukuncitshiswa kwesignali ngokulungelelanisa imeko yecandelo langaphakathi okanye ubungakanani besignali yokufaka, ukutshintsha ixabiso lokuxhathisa. Xa kuthelekiswa nee-attenuators zemveli zoomatshini kunye nee-resistors eziguquguqukayo.

    Ii-attenuators ezilawulwa ngedijithali zinezibonelelo ezilandelayo:

    1. Ukuchaneka okuphezulu: Isixhobo sokunciphisa umbane esidijithali sinokulawula ukuchaneka okuphezulu kokunciphisa umbane ngokulawula kwedijithali, ngokuqhelekileyo sifikelela kwi-0.1dB okanye ngaphantsi.
    2. I-Broadband: Ii-attenuators zedijithali zihlala zisebenza kuluhlu lweGHz okanye lwe-THZ kwaye zine-bandwidth ebanzi.
    3. Uluhlu olukhulu olutshintshatshintshayo: I-digital Step attenuator inokufikelela kuluhlu oluhlengahlengiswayo ukusuka kwi-0dB ukuya kwi-60dB nangaphezulu, kwaye uluhlu lohlengahlengiso lubanzi.
    4. Ulawulo olucwangcisiweyo: Isixhobo sokunciphisa umbane esidijithali sinokucwangciswa nge-interfaces zedijithali ezifana ne-SPI kunye ne-I2C, ngokuguquguquka okuphezulu.

    Ii-attenuator ezilawulwa ngedijithali zisetyenziswa kakhulu kwiindawo ezifana novavanyo lwe-microwave, i-radar, unxibelelwano, kunye nonxibelelwano lwesathelayithi. Ukuthatha isicelo sovavanyo njengomzekelo, i-attenuator yokulawula yedijithali ingasetyenziselwa ukulungisa amandla esignali yovavanyo ukulinganisa ubuzwe kunye nokuhambelana kwe-DUT (Isixhobo Esiphantsi koVavanyo); Ingasetyenziselwa ukulinganisa inkqubo yovavanyo ukuqinisekisa ukuchaneka kwayo kunye nokuhambelana kwayo; Ingasetyenziselwa iimeko zovavanyo lokulinganisa ukuvavanya ukusebenza kokuchasana nokuphazamiseka kwenkqubo ngokuchasene neemeko ezahlukeneyo zokuphazamiseka kunye neziteshi.

    I-QualwaveIbonelela ngee-attenuator ezilawulwayo zedijithali ezibanzi kunye noluhlu oluphezulu oluguquguqukayo kwiifrikhwensi ukuya kuthi ga kwi-50GHz. Inyathelo lingaba yi-10dB kwaye uluhlu lokunciphisa lungaba yi-110dB nangaphezulu. Ii-attenuator zethu ezilawulwayo zedijithali zinomgangatho olungileyo kunye nokuthembeka okuphezulu, Zineenombolo zamalungu angaphezu kwama-70, ezinokuhlangabezana neemfuno zabathengi abahlukeneyo kwaye zisetyenziswa kakhulu kwiindawo ezininzi.

    img_08
    img_08

    Inombolo yendawo

    Izihlandlo

    (GHz, ubuncinci.)

    xiaoyudengyu

    Izihlandlo

    (GHz, ubuninzi.)

    i-dayudengyu

    Uluhlu lokuncitshiswa

    (dB)

    dengyu

    Iibhithi zoLawulo

    2

    Inyathelo

    (dB)

    dengyu

    Ukuchaneka

    (+/-)

    Ukulahleka Kokufakwa

    (dB, ubuninzi.)

    i-dayudengyu

    I-VSWR

    (ubuninzi.)

    xiaoyudengyu

    Ixesha lokutshintsha

    (nS, ubuninzi.)

    dengyu

    Amandla

    (dBm, ubuninzi.)

    xiaoyudengyu

    Ixesha lokukhokhela

    (iiveki)
    I-QDA-0-6000-30-1 DC 6 0~30 - 1 Uhlobo lwe-3~5%. 2 1.5 - 20 3~6
    I-QDA-0-18000-11-1 DC 18 0~11 - 1 1dB 0.6+0.09/GHz 1.75 20ms 30 3~6
    I-QDA-0-18000-31.5-0.5 DC 18 0~31.5 - 0.5 Uhlobo lwe-1.5dB. Uhlobo lwe-5. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-0-18000-31.75-0.25 DC 18 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-4. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0-18000-110-10 DC 18 0~110 - 10 4.5dB 0.6+0.09/GHz 1.75 20ms 30 3~6
    I-QDA-0-26500-11-1 DC 26.5 0~11 - 1 1.15dB 2.5 1.8 20ms 30 3~6
    I-QDA-0-26500-31.5-0.5 DC 26.5 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwe-6. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-0-26500-31.75-0.25 DC 26.5 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-5. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0-26500-90-10 DC 26.5 0~90 - 10 2.95dB 2.5 1.8 20ms 50 3~6
    I-QDA-0-40000-11-1 DC 40 0~11 - 1 1.2dB 3 1.85 20ms 30 3~6
    I-QDA-0-40000-31.5-0.5 DC 40 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwesi-8. Uhlobo lwe-1.8. 50 27 3~6
    I-QDA-0-40000-31.75-0.25 DC 40 0~31.75 - 0.25 Uhlobo lwe-2dB. Uhlobo lwesi-7. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0-40000-90-10 DC 40 0~90 - 10 5% 3 1.85 20ms 30 3~6
    I-QDA-0-50000-11-1 DC 50 0~11 - 1 1.35dB 3.5 1.85 20ms 30 3~6
    I-QDA-0-50000-31.75-0.25 DC 50 0~31.75 - 0.25 Uhlobo lwe-4dB. Uhlobo lwesi-8. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0-50000-35-5 DC 50 0~35 - 5 1.4dB 2.6 1.6 20ms 30 3~6
    I-QDA-0-50000-65-5 DC 50 0~65 - 5 1.5dB 4 1.6 20ms 30 3~6
    I-QDA-0-50000-90-10 DC 50 0~90 - 10 5.5% 4 2.2 20ms 30 3~6
    I-QDA-9K-20000-31.5-0.5 9K 20 0~31.5 - 0.5 Uhlobo lwe-1dB. 6 2 - 25 3~6
    I-QDA-0.1-5000-110-1 0.0001 5 0~110 7 1 3dB 8 2.5 500 30 3~6
    I-QDA-0.1-18000-31.5-0.5 0.0001 18 0~31.5 - 0.5 Uhlobo lwe-1.5dB. Uhlobo lwe-5. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-0.1-18000-31.75-0.25 0.0001 18 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-4. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0.1-26500-31.5-0.5 0.0001 26.5 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwe-6. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-0.1-26500-31.75-0.25 0.0001 26.5 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-5. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0.1-40000-31.5-0.5 0.0001 40 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwesi-8. Uhlobo lwe-1.8. 50 27 3~6
    I-QDA-0.1-40000-31.75-0.25 0.0001 40 0~31.75 - 0.25 Uhlobo lwe-2dB. Uhlobo lwesi-7. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-0.1-50000-31.75-0.25 0.0001 50 0~31.75 - 0.25 Uhlobo lwe-4dB. Uhlobo lwesi-8. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-10-18000-63-1 0.01 18 0~63 - 1 Uhlobo lwe-1.5dB. 7.5 2 20 25 3~6
    I-QDA-10-18000-63.5-0.5 0.01 18 0~63.5 7 0.5 2dB 5 2.5 - - 3~6
    I-QDA-10-18000-63.75-0.25 0.01 18 0~63.75 - 0.25 Uhlobo lwe-1.5dB. 7.5 2 Uhlobo lwe-20. 25 3~6
    I-QDA-10-20000-63.75-0.25 0.01 20 0~63.75 - 0.25 Uhlobo lwe-1.5dB. 8 2 20 25 3~6
    I-QDA-20-6000-31.5-0.5 0.02 6 0~31.5 - 0.5 Uhlobo lwe-0.5dB. 6 2 - 25 3~6
    I-QDA-50-4000-31-1 0.05 4 0~31 5 1 Uhlobo lwe-0.5dB. 3 1.8 1000 24 3~6
    I-QDA-100-6000-30-1 0.1 6 0~30 - 1 Uhlobo lwe-1.5dB. 5.5 2 - 30 3~6
    I-QDA-100-18000-31.5-0.5 0.1 18 0~31.5 - 0.5 Uhlobo lwe-1.5dB. Uhlobo lwe-5. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-100-18000-31.75-0.25 0.1 18 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-4. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-100-18000-32-0.03 0.1 18 0~32 10 0.03 2dB 4.7 2.5 - - 3~6
    I-QDA-100-18000-32-0.06 0.1 18 0~32 9 0.06 Uhlobo lwe-2dB. 5 2.5 5000 24 3~6
    I-QDA-100-26500-31.5-0.5 0.1 26.5 0~31.5 6 0.5 Uhlobo lwe-2dB. Uhlobo lwe-6. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-100-26500-31.75-0.25 0.1 26.5 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-5. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-100-40000-31-1 0.1 40 0~31 5 1 2dB 9 2.2 - - 3~6
    I-QDA-100-40000-31.5-0.5 0.1 40 0~31.5 6 0.5 Uhlobo lwe-2dB. Uhlobo lwesi-8. Uhlobo lwe-1.8. 50 27 3~6
    I-QDA-100-40000-31.75-0.25 0.1 40 0~31.75 - 0.25 Uhlobo lwe-2dB. Uhlobo lwesi-7. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-100-40000-32-0.03 0.1 40 0~32 10 0.03 2dB 6 2.5 - - 3~6
    I-QDA-100-40000-32-0.06 0.1 40 0~32 9 0.06 Uhlobo lwe-2dB. 6 2.5 - - 3~6
    I-QDA-100-50000-31.5-0.5 0.1 50 0~31.5 - 0.5 Uhlobo lwe-2dB. 11 2.5 Uhlobo lwe-20. 25 3~6
    I-QDA-100-50000-31.75-0.25 0.1 50 0~31.75 - 0.25 Uhlobo lwe-4dB. Uhlobo lwesi-8. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-500-18000-31.5-0.5 0.5 18 0~31.5 - 0.5 Uhlobo lwe-1.5dB. Uhlobo lwe-5. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-500-18000-63.75-0.25 0.5 18 0~63.75 - 0.25 Uhlobo lwe-1.5dB. 7.5 2 20 25 3~6
    I-QDA-500-40000-63.5-0.5 0.5 40 0~63.5 - 0.5 2dB 11.5 1.7 - 25 3~6
    I-QDA-1000-2000-47.5-0.5 1 2 0~47.5 7 0.5 3% 3.5 1.5 100 27 3~6
    I-QDA-1000-2000-63.5-0.5 1 2 0~63.5 - 0.5 2.5dB 5 1.7 - 25 3~6
    I-QDA-1000-2000-63.75-0.25 1 2 0~63.75 8 0.25 1.5dB 1.5 1.5 - - 3~6
    I-QDA-1000-18000-31.5-0.5 1 18 0~31.5 - 0.5 Uhlobo lwe-1.5dB. Uhlobo lwe-5. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-1000-18000-31.75-0.25 1 18 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-4. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-1000-18000-63-1 1 18 0~63 6 1 Uhlobo lwe-2dB. 7.5 2 100 26 3~6
    I-QDA-1000-18000-127-0.5 1 18 0~127 - 0.5 Uhlobo lwe-2.5dB. 12.5 2.5 1us 25 3~6
    I-QDA-1000-20000-63.5-0.5 1 20 0~63.5 - 0.5 Uhlobo lwe-3dB. 7 1.8 - 25 3~6
    I-QDA-1000-26500-31.5-0.5 1 26.5 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwe-6. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-1000-26500-31.75-0.25 1 26.5 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-5. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-1000-40000-31-1 1 40 0~31 5 1 Uhlobo lwe-5%. 8 2 - 27 3~6
    I-QDA-1000-40000-31.5-0.5 1 40 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwesi-8. Uhlobo lwe-1.8. 50 27 3~6
    I-QDA-1000-40000-31.75-0.25 1 40 0~31.75 - 0.25 Uhlobo lwe-2dB. Uhlobo lwesi-7. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-1000-40000-63.5-0.5 1 40 0~63.5 - 0.5 Uhlobo lwe-2dB. 11.5 2 200 25 3~6
    I-QDA-1000-50000-31.5-0.5 1 50 0~31.5 6 0.5 Uhlobo lwe-2dB. 11 2.5 - - 3~6
    I-QDA-1000-50000-31.75-0.25 1 50 0~31.75 - 0.25 Uhlobo lwe-4dB. Uhlobo lwesi-8. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-2000-4000-63.75-0.25 2 4 0~63.75 8 0.25 1.5dB 2 1.5 - - 3~6
    I-QDA-2000-18000-15-1 2 18 0~15 4 1 4% 7 2.2 500 20 3~6
    I-QDA-2000-18000-50-0.1 2 18 0~50 - 0.1 Uhlobo lwe-2dB. 7 2.5 Uhlobo lwe-500. 24 3~6
    I-QDA-2000-18000-60-0.1 2 18 0~60 - 0.1 Uhlobo lwe-5%. 6 2 - 20 3~6
    I-QDA-2000-18000-60-10 2 18 0~60 3 10 4% 14 2.2 500 20 3~6
    I-QDA-2000-18000-63.75-0.25 2 18 0~63.75 - 0.25 Uhlobo lwe-1.5dB. 7.5 2 - 25 3~6
    I-QDA-4000-8000-63.75-0.25 4 8 0~63.75 8 0.25 Uhlobo lwe-2dB. 2.5 1.8 - - 3~6
    I-QDA-4000-32000-63.5-0.5 4 32 0~63.5 - 0.5 Uhlobo lwe-2dB. 10 2 200 25 3~6
    I-QDA-6000-6400-30-1 6 6.4 0~30 - 1 (1+9%)dB 5.5 2 - 30 3~6
    I-QDA-6000-18000-31.5-0.5 6 18 0~31.5 - 0.5 Uhlobo lwe-1.5dB. Uhlobo lwe-5. Uhlobo lwe-1.6. 50 27 3~6
    I-QDA-6000-18000-31.75-0.25 6 18 0~31.75 - 0.25 Uhlobo lwe-1dB. Uhlobo lwe-4. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-7000-9000-32-0.25 7 9 0~32 - 0.25 2dB 5.5 2 - 24 3~6
    I-QDA-8000-12000-31-1 8 12 0~31 5 1 2% 3.5 1.5 100 27 3~6
    I-QDA-8000-12000-63.75-0.25 8 12 0~63.75 8 0.25 2dB 2.8 1.8 - - 3~6
    I-QDA-8000-18000-63.75-0.25 8 18 0~63.75 - 0.25 Uhlobo lwe-1.5dB. 7.5 2 - 25 3~6
    I-QDA-8200-12400-61-1 8.2 12.4 0~61 6 1 4% 7 2.2 500 30 3~6
    I-QDA-9000-10000-47.5-0.5 9 10 0~47.5 7 0.5 3% 5.5 1.8 100 27 3~6
    I-QDA-12000-18000-63.75-0.25 12 18 0~63.75 8 0.25 2.5dB 3.7 2.5 - - 3~6
    I-QDA-18000-40000-31.5-0.5 18 40 0~31.5 - 0.5 Uhlobo lwe-2dB. Uhlobo lwesi-8. Uhlobo lwe-1.8. 50 27 3~6
    I-QDA-18000-40000-31.75-0.25 18 40 0~31.75 - 0.25 Uhlobo lwe-2dB. Uhlobo lwesi-7. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-18000-40000-50-0.05 18 40 0~50 10 0.05 2dB 9 2.5 - - 3~6
    I-QDA-18000-50000-31.5-0.5 18 50 0~31.5 6 0.5 Uhlobo lwe-2dB. 11 2.5 Uhlobo lwe-20. 25 3~6
    I-QDA-18000-50000-31.75-0.25 18 50 0~31.75 - 0.25 Uhlobo lwe-4dB. Uhlobo lwesi-8. Uhlobo lwe-2. 20ns 24 3~6
    I-QDA-19000-34000-63.5-0.5 19 34 0~63.5 7 0.5 Uhlobo lwe-2dB. Uhlobo lwe-13. 2 Uhlobo lwe-1μs. 25 3~6
    I-QDA-26500-40000-50-0.1 26.5 40 0~50 - 0.1 Uhlobo lwe-2.5dB. 9 2.5 Uhlobo lwe-5000. 24 3~6

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