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17-25dBm yangaphakathi CDMA 850 cell phone signal booster repeater

I-17-25dBm yangaphakathi CDMA 850 yesiginali yeselfowuni ye-booster iphinda umfanekiso ofakiweyo
  • 17-25dBm yangaphakathi CDMA 850 cell phone signal booster repeater

Inkcazelo emfutshane:

Intshayelelo yeSicelo esiPhambili kunye neemeko zeNkcazo yaMacandelo/Iwaranti 17-25dBm yangaphakathi CDMA 850 yesiginali yeselula ye-booster iphindaphinda i-JIMTOM® GSM850 Pico Repeater ibonelela ngesona sisombululo sineendleko zokuphucula amava omsebenzisi ofikelelo oluphezulu lwe-GSM kwindawo yangaphakathi.Ukuxhobisa iplagi kunye nokudlala ubuchwepheshe obuvumelayo, abasebenzisi ngokubanzi bayakwazi ukuzifakela ngokulula ngaphandle kwesakhono sobuchule.Yintoni eya kutshintshwa xa usebenzisa ezi mveliso?1 Ikh...


  • Uphawu:Kingtone/JIMTOM
  • Min.Ubungakanani boMyalelo:1 Iqhekeza / Amaqhekeza
  • Ubunakho bokubonelela:10000 Iqhekeza/Amaqhekeza ngenyanga
  • Iwaranti:Iinyanga ezili-12
    • Khuphela njengePDF

    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    • Intshayelelo
    • Eyona nto iphambili
    • Isicelo&imeko
    • Inkcazo
    • Amacandelo / Iwaranti

    17-25dBmyangaphakathi CDMA 850 cell phone signal booster repeater

    I-JIMTOM® GSM850 Pico Repeater ibonelela ngesona sisombululo sineendleko zokuphucula amava omsebenzisi ofikelelo oluphezulu lwe-GSM kwindawo yangaphakathi.Ukuxhobisa iplagi kunye nokudlala ubuchwepheshe obuvumelayo, abasebenzisi ngokubanzi bayakwazi ukuzifakela ngokulula ngaphandle kwesakhono sobuchule.

    Yintoni eya kutshintshwa xa usebenzisa ezi mveliso?
    1 Isisombululo esisezantsi nesikhawulezayo esiya kubavumela ukuba babe neminxeba ecacileyo okanye ibhendi ebanzi yesantya esiphezulu;
    2 Azisekho iifowuni eziwisiweyo!Akusekho kwamkelwa kakubi;
    3 Akusekho ukubaleka ezifestileni okanye ukuya phandle ukuya kuthetha kwiselula yakho;

    4 Ngoku ungafikelela kuyo yonke indawo ngemiqondiso yokukhuthaza;

    Ngaba umntu ophindaphindayo unokuzisa njani iselfowuni yakho umqondiso ongcono?
    •I-eriyali yangaphandle ibamba umqondiso ophantsi kwisikhululo esisisiseko somnikezeli wenkonzo kwaye iyise kumthengisi weselfowuni ngentambo yoqhagamshelo (coax).
    •Emva kokuba isignali yamkelwe sisiphindaphindi esiphathwayo, esi sixhobo siyayandisa.
    • Emva koko olu phawu lwandisiweyo ludlula kwintambo yoqhagamshelo (coax) ukuya kwi-eriyali engaphakathi.
    • Kwaye emva koko, isignali eyandisiweyo idlulisela kwiselfowuni yakho.
    • Okokugqibela, ifowuni yakho iya kufumana isignali elungileyo, ingavulwa kwaye icime

    Eyona nto iphambili

    Iimpawu eziphambili:

    ◇ Ulandelelwano oluphezulu PA;Ukuzuza kwenkqubo ephezulu;
    ◇ Ubuchwephesha be-ALC obukrelekrele;
    ◇ I-duplex epheleleyo kunye nokwahlukaniswa okuphezulu ukusuka kwi-uplink ukuya kwi-downlink;
    ◇ Ubuchule obudityanisiweyo kunye nokusebenza okuthembekileyo;
    ◇ Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;

    Isicelo&imeko

    Usetyenziso
    Ukwandisa ukugutyungelwa komqondiso wophawu lokuzalisa indawo eyimfama apho umqondiso ubuthathaka
    okanye ayifumaneki.
    Ngaphandle: Izikhululo zeenqwelomoya, iMimandla yoKhenketho, iiKhosi zeGalufa, iitonela, iifektri, iZithili zeMigodi, iiLali njl.
    Ngaphakathi: Iihotele, amaZiko eMiboniso, amagumbi angaphantsi, iivenkile
    Iivenkile ezinkulu, iiOfisi, iiNdawo zokuPakisha njl.
    Isebenza ikakhulu kwimeko enjalo:
    Umntu ophindayo unokufumana indawo yofakelo enokufumana isignali ecocekileyo ye-BTS kwinqanaba elinamandla ngokwaneleyo njengoko iNqanaba le-Rx kwindawo yokuphindaphinda kufuneka ibe ngaphezu kwe- -70dBm;
    Kwaye inokuhlangabezana nemfuneko yokuzahlula kwe-antenna ukunqanda ukuzibamba.

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    Inkcazo

    Izinto

    Ikhonkco

    Ikhonkco lokuthoba

    Uluhlu lokuphindaphinda

    824-849 MHz

    869-894MHz

    Amandla emveliso

    15±2 dBm

    20±2 dBm

    Inzuzo

    65±2 dB

    70±3 dB

    Ripple

    ≤8dB

    ≤8dB

    VSWR@ min.inzuzo

    ≤2.5

    ≤2.5

    Max.Igalelo Lamandla Ngaphandle Kokonakaliswa

    -10 dBm

    -10 dBm

    Inyathelo le-ATT le-1dB

    1 ~ 10dB

    ∣△∣≤1 dB

    ∣△∣≤1 dB

    10 ~ 20dB

    ∣△∣≤1 dB

    ∣△∣≤1 dB

    20 ~ 25dB

    ∣△∣≤1.5 dB

    ∣△∣≤1.5 dB

    I-ALC Iyasebenza 10dB

    ∣△∣≤2 dB

    ∣△∣≤2 dB

    Ngaphandle kweBand Gain

    ± 1.5 MHz

    ≤45dB

    ≤50 dB

    ± 5MHz

    ≤30 dB

    ≤35 dB

    Iimveliso ze-Intermodulation

    (CW)

    ≤-36 dBm

    ≤-45 dBC

    Ukukhutshwa kweSpurious

    9KHz~1GHz

    ≤-36 dBm

    ≤-36 dBm

    1GHz ~ 12.75GHz

    ≤-30 dBm

    ≤-30 dBm

    Ingxolo Figure @ max.inzuzo

    ≤7dB

    ≤7dB

    Ixesha Ukulibaziseka

    ≤5 μs

    ≤5 μs

    Ialarm

    I-ALC ayisebenzi

    -

    Luhlaza

    I-ALC Iyasebenza 5-10dB

    -

    Orenji

    I-ALC Iyasebenza 15-20dB

    -

    Bomvu

    Ukunikezwa Amandla

    I-AC220V±20%, 50Hz±10%

    Ukusetyenziswa kwamandla

    ≤15 W

    Imilinganiselo

    155mmx268mmx60mm

    Ubunzima

    2kg

    RF isidibanisi

    N-Ibhinqa

    Iimeko zokusingqongileyo

    IP40

    Ukufuma

    < 90%

    Ubushushu bokusebenza

    -10℃~+55℃
    Amacandelo / Iwaranti
    Umqulu opheleleyo une:
    1. Ukuphindaphinda uphawu lweselula * 1pc.
    2. Iphaneli yoMkhombandlela yangaphandle I-Antenna * 1pc.
    3. I-Antenna ye-Ceiling yangaphakathi * 1pc.
    4.10 yeemitha ezisezantsi-ilahleko iintambo kunye nezihlanganisi ngaphandle *1 pc,5 yeemitha ngaphakathi *1pc.
    5.Unikezelo lwamandla * 1pc.
    6.Incwadana yomsebenzisi *1pc,izikrufu zokufakela

    Iwaranti :
    Iwaranti yoNyaka o-1 ye-booster, iinyanga ezi-6 kwizincedisi

    ■ qhagamshelana nomthengisi ■ Isisombululo & neSicelo

    • *Umzekelo : KT-G/DRP-B25/75-P33-B
      * Udidi lweMveliso : 33dbm 2watt GSM90 1800 isignali yefowuni ephindwe kabini

    • *Umzekelo: LISI218518/LISI188518
      *Udidi lweMveliso : LTE FDD Pico ICS Repeater

    • *Imodeli:
      *Udidi lweMveliso : I-BaoFeng UV-9Rplus IP67 Walkie Talkies engenamanzi VHF/UHF Dual Band Two-Way Radios

    • *Umzekelo: KT-GDW27
      *Udidi lweMveliso : 2g/3g/4g 900/1800/2100 gsm/dcs/umts isignali yokukhuthaza/isiphindaphindi/iamplifier iamplificador wireless

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