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  • Eto Attenuators USB RF Digital Igbesẹ USB Iṣakoso
  • Eto Attenuators USB RF Digital Igbesẹ USB Iṣakoso
  • Eto Attenuators USB RF Digital Igbesẹ USB Iṣakoso
  • Eto Attenuators USB RF Digital Igbesẹ USB Iṣakoso

    Awọn ẹya:

    • Broadband
    • Ibiti Yiyi to gaju
    • Isọdi on eletan

    Awọn ohun elo:

    • Alailowaya
    • Reda
    • Idanwo yàrá

    Awọn attenuators eto jẹ awọn ẹrọ itanna ti o gba laaye fun iṣakoso oni-nọmba ati atunṣe deede ti awọn ipele attenuation.

    Nigbagbogbo wọn ni lẹsẹsẹ ti awọn attenuators ti iṣakoso nipasẹ awọn ifihan agbara oni-nọmba. Awọn attenuators igbesẹ ti eto le jẹ iṣakoso nipasẹ RS-232 tabi awọn atọkun USB, ṣiṣe ki o rọrun lati ṣepọ sinu awọn eto nla. Ti a ṣe afiwe si awọn olutọpa oniyipada afọwọṣe, wọn pese iṣedede ti o ga julọ ati atunṣe, eyiti o wulo pupọ ni awọn ohun elo ti o nilo atunṣe loorekoore tabi atunṣe-itanran.

    Awọn attenuators RF ti eto ni awọn abuda wọnyi:

    1. Eto: Awọn ifihan agbara oni-nọmba tabi afọwọṣe le ṣee lo lati ṣakoso attenuation, igbesẹ, ati yi pada laarin awọn ipele attenuation ti o yatọ ati awọn ipo.
    2. Iduroṣinṣin: USB RF Digital Step Attenuator ni iye attenuation iduroṣinṣin ati nigbagbogbo ko ni ipa nipasẹ iwọn otutu tabi awọn ipo ayika miiran.
    3. Išẹ ti o ga julọ: Ni ọpọlọpọ awọn aaye itanna eletiriki, USB attenuator ni ibamu ti itanna ti o dara, imudogba, pipadanu ifibọ kekere ati awọn iṣẹ ti o dara julọ.
    4. Miniaturization: Attenuator iṣakoso USB le ṣepọ sinu awọn idii kekere ati pe o ni iwọn kekere pupọ.

    Awọn atẹnu ti siseto eto USB ni a lo ni igbagbogbo lati ṣe adaṣe awọn oju iṣẹlẹ idinku ifihan agbara-aye ati rii daju iṣẹ awọn ẹrọ labẹ awọn ipo agbara ifihan oriṣiriṣi. Wọn ti wa ni lilo pupọ ni awọn ohun elo, awọn eto ibaraẹnisọrọ alailowaya, ati apẹrẹ ati idanwo ti awọn iyika itanna ati awọn paati.

    Ni pataki, attenuator RF ti eto pẹlu:

    1. Eto ibaraẹnisọrọ: Lo attenuator ti eto ni atunṣe agbara ifihan agbara alailowaya lati yago fun ikolu ti awọn ifihan agbara ti o lagbara pupọ lori awọn ẹrọ ati awọn ọna ṣiṣe.
    2. Iwọn ohun elo: Lo attenuator igbesẹ ti eto fun atunṣe igbohunsafẹfẹ deede ati attenuation lati pade awọn ibeere idanwo.
    3. Aerospace: Ni oju-ofurufu, imọ-ẹrọ aaye, ati ẹrọ lilọ kiri, USB RF digital step attenuator ti wa ni lilo fun isọdi-ọna ati iṣakoso attenuation.
    4. Redio: USB attenuator ti wa ni lilo ninu awọn redio ile ise lati fiofinsi ati attenuate awọn ifihan agbara.

    Qualwaven pese okun gbooro ati iwọn agbara giga ti eto-attenuators ni awọn igbohunsafẹfẹ to 40GHz. Igbesẹ naa le jẹ 0.5dB ati ibiti attenuation le jẹ 80dB tabi paapaa diẹ sii. Awọn olutọpa eto wa ni lilo pupọ ni ọpọlọpọ awọn agbegbe.

    img_08
    img_08

    Nọmba apakan

    Igbohunsafẹfẹ

    (GHz, min.)

    Igbohunsafẹfẹ

    (GHz, ti o pọju)

    Attenuation Range

    (dB)

    Igbesẹ

    (dB, min.)

    Yiye

    (+/-)

    Ipadanu ifibọ

    (dB, max.)

    VSWR

    Yipada Time

    (nS, max.)

    Agbara

    (dB, max.)

    Akoko asiwaju

    (ọsẹ)

    QPRA-9K-8000-80-1 9K 8 0-80 1 ±3dB 9.5 2 - 24 3~6
    QPRA-20-18000-63.75-0.25 0.02 18 0 ~ 63.75 0.25 ±2dB 8 2 - 25 3~6
    QPRA-500-40000-63.5-0.5 0.5 40 0 ~ 63.5 0.5 ±2dB 12 2 - 25 3~6

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