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  • Ma Attenuator Otsika a PIM RF Microwave Millimeter Wave mm wave
  • Ma Attenuator Otsika a PIM RF Microwave Millimeter Wave mm wave
  • Ma Attenuator Otsika a PIM RF Microwave Millimeter Wave mm wave
  • Ma Attenuator Otsika a PIM RF Microwave Millimeter Wave mm wave
  • Ma Attenuator Otsika a PIM RF Microwave Millimeter Wave mm wave

    • Ma Attenuator Otsika a PIM RF Microwave Millimeter Wave mm wave

    Mawonekedwe:

    • VSWR Yotsika
    • PIM Yotsika

    Mapulogalamu:

    • Opanda zingwe
    • Rada
    • Mayeso a Laboratory

    Ma Attenuator otsika a PIM ndi ma attenuator a RF ndi ma microwave signal omwe adapangidwa mwapadera kuti achepetse mphamvu ya passive intermodulation (PIM). Mphamvu ya PIM imatanthauza zigawo za ma frequency owonjezera zomwe zimapangidwa chifukwa cha zotsatira zosalunjika mu zigawo za passive. Zigawozi zidzasokoneza chizindikiro choyambirira ndikuchepetsa magwiridwe antchito a dongosolo.

    Cholinga:

    1. Kuchepetsa Mphamvu ya Chizindikiro: Zochepetsera mphamvu ya PIM zochepa zimagwiritsidwa ntchito kuchepetsa mphamvu ya zizindikiro za RF ndi microwave kuti ziteteze zida zolandirira zomwe zimakhudzidwa kwambiri komanso kuchuluka kwa zizindikiro zowongolera.
    2. Kuchepetsa Mphamvu ya Passive Intermodulation (PIM): Zochepetsera PIM zochepa zimachepetsa mphamvu ya PIM pogwiritsa ntchito zipangizo zapamwamba komanso njira zolondola zopangira kuti zichepetse zotsatira zosagwirizana ndi mzere muzinthu zopanda ntchito.
    3. Kufananiza Impedance: Chochepetsera PIM RF chotsika chingagwiritsidwe ntchito kufananiza kukaniza kwa dongosolo, potero kuchepetsa kuwunikira ndi mafunde oyima ndikukweza magwiridwe antchito a dongosolo.

    Ntchito:

    1. Malo Olumikizirana ndi Mafoni: M'malo olumikizirana ndi mafoni, ma antenator otsika a PIM microwave amagwiritsidwa ntchito kuchepetsa mphamvu ya PIM, motero kukulitsa kumveka bwino kwa chizindikiro komanso kudalirika kwa maulalo olumikizirana. Izi ndizofunikira kwambiri pa ma network a 4G ndi 5G.
    2. Dongosolo la ma antenna: Mu dongosolo la ma antenna, chochepetsera mafunde cha PIM millimeter chomwe chimagwiritsidwa ntchito kuchepetsa mphamvu ya PIM ndikukweza magwiridwe antchito ndi mtundu wa chizindikiro cha ma antenna. Izi zimathandiza kukonza kufalikira ndi kuchuluka kwa deta m'machitidwe olumikizirana.
    3. Dongosolo la Ma Antena Ogawidwa (DAS): Mu machitidwe a ma antenna ogawidwa, ma attenuator otsika a PIM mm amagwiritsidwa ntchito kuchepetsa zotsatira za PIM, motero kukonza magwiridwe antchito ndi kudalirika kwa makina. Izi ndizofunikira kwambiri pa mayankho opanda zingwe mkati ndi kunja.
    4. Mayeso a Microwave ndi RF: Mu makina oyesera a microwave ndi RF, ma attenuator otsika a PIM RF amagwiritsidwa ntchito kuwongolera molondola mphamvu ya chizindikiro ndikuchepetsa zotsatira za PIM pakuyesa ndi kuyeza kolondola kwambiri.
    5. Wailesi ndi TV: Mu makina a wailesi ndi TV, zochepetsera PIM zimagwiritsidwa ntchito kuchepetsa zotsatira za PIM ndikukweza ubwino wa chizindikiro ndi kufalikira kwake. Izi zimathandiza kupereka zizindikiro zomveka bwino za mawu ndi kanema.
    6. Kulankhulana ndi Satellite: Mu machitidwe olumikizirana ndi satelite, zotchingira PIM zochepa zimagwiritsidwa ntchito kuchepetsa zotsatira za PIM ndikukweza kudalirika ndi mtundu wa chizindikiro cha maulalo olumikizirana. Izi ndizofunikira kwambiri pakulankhulana ndi satelite pafupipafupi.
    Mwachidule, ma low passive intermodulation attenuators (Low PIM Attenuators) amagwiritsidwa ntchito kwambiri m'magawo ambiri monga kulumikizana kwa mafoni, ma antenna system, ma antenna system ogawidwa, ma microwave ndi ma RF testing, wailesi ndi wailesi yakanema, ndi ma satellite communications. Amathandizira magwiridwe antchito ndi kudalirika kwa makina pochepetsa zotsatira za PIM komanso kuwongolera bwino mphamvu ya chizindikiro.

    Qualwaveimapereka ma coaxial osiyanasiyana olondola kwambiri komanso amphamvu kwambiri. Ma Low PIM Attenuators amaphimba ma frequency range DC~11GHz. Mphamvu yogwiritsira ntchito mphamvu imafika ma watts 300. Ma attenuators amagwiritsidwa ntchito m'njira zambiri pomwe mphamvu imafunika kuchepetsa.

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    img_08

    Nambala ya Gawo

    Kuchuluka kwa nthawi

    (GHz, mphindi.)

    Kuchuluka kwa nthawi

    (GHz, max.)

    Mphamvu

    (W)

    IM3

    (dBc, max.)

    Kuchepetsa mphamvu

    (dB)

    Kulondola

    (±dB)

    VSWR

    (zosachepera.)

    Zolumikizira

    Nthawi yotsogolera

    (masabata)
    QLPA1102 DC 11 2 -100 1~30 1 1.25 SMA&N 2~4
    QLPA1110 DC 11 10 -100 1~30 1 1.25 SMA&N 2~4
    QLPA0850 DC 8 50 -100 30 1.2 1.3 N 2~4
    QLPA06K1 0.6 6 100 -160 3, 6, 10, 15, 20, 30 1.8 1.4 4.3-10 2~4
    QLPA06K2 0.4 6 200 -160 6, 10, 20, 40 - 1.3 7/16 DIN (L29)&N 2~4
    QLPA0620 DC 6 20 -90 1~60 1.2 1.3 N，4.3-10 2~4
    QLPA0550 DC 5 50 -100 30 1 1.25 N 2~4
    QLPA04K2 0.45 4 200 -150 30, 40 - 1.3 7/16 DIN (L29)&N 2~4
    QLPA03K3 0.8 3 300 -150 10, 20, 30, 40 - 1.3 N 2~4
    QLPA0330 0.6 3 30 -150, -160 5, 10, 15, 20, 25, 30 - 1.25 N,7/16 DIN (L29),4.3-10 2~4
    QLPA0350-1 0.6 3 50 -150, -160 5, 10, 15, 20, 25, 30 - 1.25 N,7/16 DIN (L29),4.3-10 2~4
    QLPA03K1-1 0.6 3 100 -150, -160 5, 10, 15, 20, 25, 30 - 1.25 N,7/16 DIN (L29),4.3-10 2~4
    QLPA0302 DC 3 2 -120 3, 6, 10, 20, 30 0.6 1.2 N 2~4
    QLPA0305 DC 3 5 -120 3, 6, 10, 20, 30 0.6 1.2 N 2~4
    QLPA0310 DC 3 10 -120 3, 6, 10, 20, 30 0.6 1.2 N 2~4
    QLPA0325 DC 3 25 -120 3, 6, 10, 20, 30 0.6 1.2 N 2~4
    QLPA0350 DC 3 50 -120 10, 20, 30, 40 0.6 1.3 N 2~4
    QLPA03K1 DC 3 100 -120 20, 30, 40 0.6 1.3 N 2~4
    QLPA01K15 DC 1 150 -110 10 0.8 1.2 N 2~4

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