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  • Waveguide Canjin Masu Attenuators Ci gaba da Rotary Taka da Hannu
  • Waveguide Canjin Masu Attenuators Ci gaba da Rotary Taka da Hannu
  • Waveguide Canjin Masu Attenuators Ci gaba da Rotary Taka da Hannu
  • Waveguide Canjin Masu Attenuators Ci gaba da Rotary Taka da Hannu
  • Waveguide Canjin Masu Attenuators Ci gaba da Rotary Taka da Hannu

    Siffofin:

    • Low VSWR

    Aikace-aikace:

    • Mara waya
    • Mai watsawa
    • Gwajin dakin gwaje-gwaje
    • Radar

    Waveguide Canje-canje Attenuators

    A cikin da'irori na microwave, ikon sigina galibi yana da girma sosai. Idan ba za a iya sarrafa ƙarfin da ya wuce kima ba, zai iya haifar da matsaloli da yawa a cikin da'irar, kamar wuce iyakar ƙarfin jurewar makamashi na abubuwan da'ira da haifar da sabani iri-iri. Amfani da maɓalli masu canzawa na waveguide na iya biyan buƙatun rage ƙarfin sigina yadda ya kamata da tabbatar da aiki na yau da kullun na da'irori na microwave.
    Ƙa'idar aiki na ci gaba da canzawa attenuator ta dogara ne akan halayen yaduwa na igiyoyin lantarki a cikin jagororin igiyar ruwa. Ya ƙunshi ƙaƙƙarfan jagorar igiyoyi, na'urori masu dacewa da impedance, da tubalan madugu masu canzawa. Lokacin da sigina ta wuce ta hanyar waveguide, wani yanki na makamashi yana ɗaukar toshewar madugu, don haka yana rage ƙarfin siginar.
    Lokacin da katangar madugu tsarin injina ne wanda mai amfani zai iya daidaita shi da hannu, mai jujjuya taku ne. Maɓallan masu canzawa da hannu sune mataimaka masu mahimmanci a cikin tsarin sadarwar lantarki.

    Aikace-aikace:

    1. Don tabbatar da ma'auni na matakan sigina a cikin siginar sigina, za a iya samun madaidaicin maɗaukakiyar motsi ta hanyar rage ƙarfin sigina.
    2. Fadada tsattsauran ra'ayi na tsarin kuma shine maɗaukaki mai ƙarfi na rotary steped attenuator, wanda zai iya tabbatar da ingantaccen aiki na tsarin.
    3. Samar da ma'auni na impedance zai iya guje wa tunanin sigina da hasara, tabbatar da kwanciyar hankali na watsa sigina.

    Ana amfani da madaidaicin madaidaicin waveguide attenuator a cikin sadarwar microwave da gwajin dakin gwaje-gwaje. Ana iya amfani da shi don daidaita ƙarfin sigina don saduwa da buƙatu daban-daban. Misali, a cikin dakin gwaje-gwaje, matakin jujjuyawar zai iya ba da damar daidaitawa mai sassauƙa lokacin da ake buƙatar canza ƙarfin sigina don gwada aikin kayan aiki. A cikin sadarwar microwave, ana iya amfani da na'urori masu canzawa akai-akai don daidaita ƙarfin sigina don tabbatar da cewa siginar ba ta da ƙarfi ko rauni yayin watsawa.
    Abubuwan da ake amfani da su na masu haɓaka masu canzawa sune sauƙi, sauƙin amfani, da daidaitawa. Ta hanyar aiki da hannu, masu amfani za su iya sarrafa daidai adadin rage siginar kamar yadda ake buƙata. Duk da haka, idan aka kwatanta da na'urori masu sarrafa waveguide ta atomatik, madaidaicin kewayon masu karkatar da raƙuman ruwa na hannu na iya zama kunkuntar, kuma tsarin daidaitawa yana buƙatar takamaiman adadin lokaci da daidaito.

    Qualwaveyana ba da ƙarancin VSWR da haɓaka mai ƙarfi daga 0.96 zuwa 500GHz. Matsakaicin raguwa shine 0 ~ 40dB.

    img_08
    img_08

    Lambar Sashe

    Yawanci

    (GHz, min.)

    Yawanci

    (GHz, Max.)

    Rage Rage

    (dB)

    VSWR

    (max.)

    Girman Waveguide

    Flange

    Kayan abu

    Lokacin Jagora

    (makonni)

    QWVA-2.2-B-7 325 500 0 ~ 40 1.4 WR-2.2 UG387/U Brass 2 ~ 6
    QWVA-3.4-B-6 220 325 0 ~ 30 1.3 WR-3.4 UG385/U Brass 2 ~ 6
    QWVA-3.4-B-7 220 325 0 ~ 40 1.4 WR-3.4 UG387/U Brass 2 ~ 6
    QWVA-4.3-B-6 170 260 0 ~ 30 1.3 WR-4.3 UG385/U Brass 2 ~ 6
    QWVA-5.1-B-6 140 220 0 ~ 30 1.3 WR-5.1 UG385/U Brass 2 ~ 6
    QWVA-5.1-B-7 140 220 0 ~ 40 1.4 WR-5.1 UG387/U Brass 2 ~ 6
    QWVA-6.5-B-6 110 170 0 ~ 30 1.2 WR-6.5 UG385/U Brass 2 ~ 6
    QWVA-8-B-6 90 140 0 ~ 30 1.2 WR-8 UG385/U Brass 2 ~ 6
    QWVA-10-B-12 73.8 110 0 ~ 30 1.3 WR-10 (BJ900) UG387/UM Brass 2 ~ 6
    QWVA-12-B-7 60.5 91.5 0 ~ 30 1.4 WR-12 (BJ740) UG387/U Brass 2 ~ 6
    QWVA-15-B-6 49.8 75.8 0 ~ 30 1.3 WR-15 (BJ620) UG385/U Brass 2 ~ 6
    QWVA-19-B-10 39.2 59.6 0 ~ 30 1.25 WR-19 (BJ500) UG383/UM Brass 2 ~ 6
    QWVA-22-B-5 32.9 50.1 0 ~ 30 1.3 WR-22 (BJ400) UG-383/U Brass 2 ~ 6
    QWVA-28-B-1 26.5 40.0 0 ~ 30 1.2 WR-28 (BJ320) Saukewa: FBP320 Brass 2 ~ 6
    QWVA-34-B-1 21.7 33.0 0 ~ 30 1.3 WR-34 (BJ260) Saukewa: FBP260 Brass 2 ~ 6
    QWVA-42-B-1 17.6 26.7 0 ~ 30 1.3 WR-42 (BJ220) Saukewa: FBP220 Brass 2 ~ 6
    QWVA-51-B-1 14.5 22.0 0 ~ 30 1.25 WR-51 (BJ180) Saukewa: FBP180 Brass 2 ~ 6
    QWVA-62-B-1 11.9 18.0 0 ~ 30 1.25 WR-62 (BJ140) Saukewa: FBP140 Brass 2 ~ 6
    QWVA-75-B-1 9.84 15.0 0 ~ 30 1.25 WR-75 (BJ120) Saukewa: FBP120 Brass 2 ~ 6
    QWVA-90-A-2 10 11 0 ~ 30 1.5 WR-90 (BJ100) Saukewa: FDP100 Aluminum 2 ~ 6
    QWVA-90-B-1 9.2 9.8 0 ~ 30 1.35 WR-90 (BJ100) Saukewa: FBP100 Brass 2 ~ 6
    QWVA-112-A-2 7 8 0 ~ 30 1.5 WR-112 (BJ84) FDP84 Aluminum 2 ~ 6
    QWVA-112-B-1 6.57 9.99 0 ~ 30 1.25 WR-112 (BJ84) Saukewa: FBP84 Brass 2 ~ 6
    QWVA-112-B-2 7 10 0 ~ 30 1.2 WR-112 (BJ84) FDP84 Brass 2 ~ 6
    QWVA-137-A-2 6 7 0 ~ 30 1.6 WR-137 (BJ70) FDP70 Aluminum 2 ~ 6
    QWVA-137-B-2 5.38 8.17 0 ~ 30 1.25 WR-137 (BJ70) FDP70 Brass 2 ~ 6
    QWVA-159-A-2 4.64 7.05 0 ~ 30 1.25 WR-159 (BJ58) FDP58 Aluminum 2 ~ 6
    QWVA-187-A-2 3.94 5.99 0 ~ 30 1.25 WR-187 (BJ48) FDP48 Aluminum 2 ~ 6
    QWVA-229-A-2 3.22 4.90 0 ~ 30 1.25 WR-229 (BJ40) FDP40 Aluminum 2 ~ 6
    QWVA-284-A-2 2.60 3.95 0 ~ 30 1.25 WR-284 (BJ32) Saukewa: FDP32 Aluminum 2 ~ 6
    QWVA-340-A-2 2.17 3.3 0 ~ 30 1.25 WR-340 (BJ26) FDP26 Aluminum 2 ~ 6
    QWVA-430-A-2 1.72 2.61 0 ~ 30 1.25 WR-430 (BJ22) FDP22 Aluminum 2 ~ 6
    QWVA-510-A-2 1.45 2.20 0 ~ 30 1.25 WR-510 (BJ18) FDP18 Aluminum 2 ~ 6
    QWVA-650-A-2 1.13 1.73 0 ~ 30 1.25 WR-650 (BJ14) FDP14 Aluminum 2 ~ 6
    QWVA-770-A-2 0.96 1.46 0 ~ 30 1.25 WR-770 (BJ12) FDP12 Aluminum 2 ~ 6

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