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  • I-PIM Terminations Ephansi I-RF Radio Millimeter Wave High Frequency
  • I-PIM Terminations Ephansi I-RF Radio Millimeter Wave High Frequency
  • I-PIM Terminations Ephansi I-RF Radio Millimeter Wave High Frequency
  • I-PIM Terminations Ephansi I-RF Radio Millimeter Wave High Frequency
  • I-PIM Terminations Ephansi I-RF Radio Millimeter Wave High Frequency

    • I-PIM Terminations Ephansi I-RF Radio Millimeter Wave High Frequency

    Izici:

    • Inani eliphakeme kakhulu lama-VSWR
    • Inani eliphakeme kakhulu lama-PIM

    Izicelo:

    • Okungenantambo
    • I-Transmitter
    • Ukuhlolwa Kwelabhorathri
    • Irada

    Izinqamuli ze-PIM eziphansi ziyizingxenye zokungenzi lutho ezisetshenziswa ezinhlelweni ze-RF kanye ne-microwave eziklanyelwe ngokuqondile ukunciphisa umphumela we-passive intermodulation (PIM). I-PIM iwukuhlanekezela kwesignali okubangelwa izingxenye ezingezona ulayini noma abathintwayo abampofu, okungase kuthinte kabi ukusebenza kwezinhlelo zokuxhumana.

    Inhloso:

    1. Ukunqanyulwa Kwesiginali: Umthwalo wefrikhwensi yomsakazo usetshenziselwa ukunqamula izintambo zokudlulisa i-RF kanye ne-microwave ukuze kuvinjelwe ukukhanya kwesignali nokwakheka kwamagagasi okuma, ngaleyo ndlela kuqinisekiswe ukuzinza nokusebenza kohlelo.
    2. Ukucindezelwa kwe-PIM: Ukunqanyulwa kwe-RF kuklanyelwe ngokukhethekile ukunciphisa imithelela yokwenziwa kokushintshashintsha, ukuqinisekisa ukuthi amazinga e-PIM ohlelweni agcinwa esezingeni eliphansi, ngaleyo ndlela kuthuthukiswe ubumsulwa nekhwalithi yesiginali.
    3. Ukulinganiswa Kwesistimu: Amatheminali amagagasi e-Millimeter asetshenziselwa ukulinganisa uhlelo nokuhlola ukuze kuqinisekiswe ukunemba nokuphindaphinda kwemiphumela yokulinganisa.

    Izici:

    1. Umthwalo we-PIM ophansi usetshenziselwa ikakhulukazi ukuhlola nokulinganisa i-RF, amasistimu okulinganisa okwenziwa kwe-intermodulation, ukukalwa kwezikhulisi zamandla aphezulu noma ama-transmitter, nanjengedivayisi yokulinganisa yabahlaziyi benethiwekhi. .

    2. Ekuhloleni nasekukaleni kwe-RF, ukunqanyulwa kwe-PIM ephansi kuqinisekisa ukunemba kokuhlolwa, futhi ngokumunca ama-diaphragm amandla, kunikeza isiqinisekiso sokulinganisa ngokunembile inkomba ye-intermodulation yezingxenye ze-passive.

    3. Kusistimu yokulinganisa i-intermodulation ye-passive, ukunqanyulwa kwe-PIM Ephansi kuxhunywe embobeni eyodwa yedivayisi ngaphansi kokuhlolwa ukuze kuqinisekiswe ukuqhubeka kokuhlolwa, ngaphandle kwalokho ukuhlolwa ngeke kwenziwe.
    Esilinganisweni sama-amplifiers noma ama-transmitters anamandla aphezulu, ukunqanyulwa kwe-PIM ephansi kusetshenziselwa ukufaka esikhundleni sama-antenna futhi kudonsa wonke amandla enkampani yenethiwekhi ukuze kuqinisekiswe ukunemba kokulinganisa.
    Njengedivayisi yokulinganisa yabahlaziyi benethiwekhi, umthwalo we-intermodulation ophansi ungaqinisekisa ukunemba kokulinganisa.
    Kafushane, ukunqanyulwa kwe-PIM ephansi kusetshenziswa kakhulu ezinkambini ze-RF kanye ne-microwave, futhi kubalulekile ukuze kuqinisekiswe ukunemba kokuhlola nokulinganisa.

    Qualwaveihlinzeka ngokunqanyulwa kwe-PIM ephansi kumafrikhwensi ukusuka ku-DC kuye ku-0.35GHz, futhi amandla afinyelela ku-200W. Ukunqanyulwa kwethu kwe-PIM ephansi kusetshenziswa kabanzi ezindaweni eziningi

    img_08
    img_08

    Inombolo Yengxenye

    Imvamisa ye-RF

    (GHz, Min.)

    xiayodengi

    Imvamisa ye-RF

    (GHz, Max.)

    usukudengi

    Amandla

    (W)

    dengi

    I-IM3

    (dBc, Max.)

    xiayodengi

    Isilinganiso Sokungangeni Manzi

    I-VSWR

    (Ubuningi.)

    xiayodengi

    Izixhumi

    Isikhathi esiholayo

    (Amaviki)
    I-QLPT02K1-2.7-7F-165 0.698 2.7 100 -165 - 1.2 7/16 DIN(L29) Owesifazane 0~4
    QLPT0305-3-7-150 0.6 3 5 -150 - 1.3 7/16 DIN(L29) Owesilisa 0~4
    I-QLPT0650 0.35 6 50 -150, -155, -160 IP65, IP67 1.3 N, 7/16 DIN(L29), 4.3-10 0~4
    I-QLPT06K1 0.35 6 100 -150, -155, -160 IP65, IP67 1.3 N, 7/16 DIN(L29), 4.3-10 0~4
    I-QLPT06K2 0.35 6 200 -150, -155, -160 IP65, IP67 1.3 N, 7/16 DIN(L29), 4.3-10 0~4
    I-QLPT1040-10-NF-166 DC 10 40 -166 - 1.5 N Owesifazane 0~4
    I-QLPT0302-3-N-120 DC 3 2 -120 - 1.15 N Owesilisa 0~4
    I-QLPT0305-3-N-120 DC 3 5 -120 - 1.15 N Owesilisa 0~4
    I-QLPT0310 DC 3 10 -140 IP65 1.2 N, 7/16 DIN(L29) 0~4
    I-QLPT0325-3-N-120 DC 3 25 -120 - 1.2 N Owesilisa 0~4
    I-QLPT0350 DC 3 50 -120 IP65 1.2 N, 7/16 DIN(L29) 0~4
    I-QLPT03K1-3-N-120 DC 3 100 -120 - 1.2 N Owesilisa 0~4
    QLPT03K1-3-4-150 DC 3 100 -150 - 1.2 4.3-10 Owesilisa 0~4
    I-QLPT03K3-3-N-120 DC 3 300 -120 - 1.35 N Owesilisa 0~4

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