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20W Tetra800MHz Indlela ezimbini kwirediyo ye-UHF yebhendi yokuKhetha uMqondiso oPhindayo kwiAmplifaya yeBi-Directional

20W Tetra800MHz Indlela ezimbini kwirediyo ye-UHF yebhendi eKhethekileyo yoMqondiso oPhindayo kwi-Bi-Directional Amplifier umfanekiso oFakelweyo
  • 20W Tetra800MHz Indlela ezimbini kwirediyo ye-UHF yebhendi yokuKhetha uMqondiso oPhindayo kwiAmplifaya yeBi-Directional

Inkcazelo emfutshane:

Kingtone 20W Tetra800MHz Two Way Radio UHF Band Selective Signal Repeater Bi-Directional Amplifier inkqubo yenzelwe ukusombulula iingxaki zesiginali ephathwayo ebuthathaka, enexabiso eliphantsi kakhulu kunokongeza iSikhululo seSiseko esitsha (BTS).Umsebenzi ongundoqo we-RF Repeaters system kukufumana umqondiso wamandla aphantsi osuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula ikhulisiwe kwaye idluliselwe kwi-BTS nge ...


  • 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

    Kingtone 20W Tetra800MHz Indlela ezimbini Radio UHF Band ekhethiweyoUkuphinda uMqondisoInkqubo ye-Bi-Directional Amplifier yenzelwe ukusombulula iingxaki zesiginali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).Umsebenzi ongundoqo we-RF Repeaters system kukufumana umqondiso wamandla aphantsi osuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye idluliselwe kwi-BTS ngendlela echaseneyo.

    Wireless Booster Repeater

    Eyona nto iphambili

    Iimpawu eziphambili ze-TETRA Repeater:
    Umgca ophezulu we-PA;Ukuzuza kwenkqubo ephezulu;
    Itekhnoloji ekrelekrele ye-ALC
    I-duplex epheleleyo kunye nokwahlukaniswa okuphezulu ukusuka kwi-uplink ukuya kwi-downlink;
    Ukusebenza okuzenzekelayo ukusebenza kakuhle;
    ubuchule obudibeneyo kunye nokusebenza okuthembekileyo;
    Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
    Uyilo lokumelana nemozulu yofakelo lwemozulu yonke;

    Isicelo&imeko

    TETRA800Mhz uphinda usetyenziso lwezicelo
    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

    Imeko yoVavanyo

    Inkcazo

    Ikhonkco

    Ikhonkco lokuthoba

    Izakhelo zokuSebenza(MHz)

    Ukuphindaphinda ngokuNgena

    806 – 821MHz

    851 – 866MHz

    Inzuzo (dB)

    IsiPhumo seSibizo saMandla-5dB

    95±3

    Amandla emveliso (dBm)

    Isiginali yokumodareyitha ye-GSM

    37

    45

    I-ALC (dBm)

    Isiginali yoNgeniso yongeza i-20dB

    △Po≤±1

    Umfanekiso wengxolo (dB)

    Ukusebenza kwi-band (Max.Inzuzo）

    ≤5

    I-Ripple in-band (dB)

    Amandla oMphumo oNgameleyo -5dB

    ≤3

    Unyamezelo lwamaxesha (ppm)

    Amandla eMphumo yoMbizo

    ≤0.05

    Ixesha lokulibaziseka (thina)

    Ukusebenza ngaphakathi

    ≤5

    Imposiso yesiGaba esiPhakamileyo(°)

    Ukusebenza ngaphakathi

    ≤20

    Imposiso yeSigaba se-RMS (°)

    Ukusebenza ngaphakathi

    ≤5

    Fumana iNyathelo yoLungiso (dB)

    Amandla oMphumo oNgameleyo -5dB

    1dB

    Ukufumana uHlelo lokuLungisa (dB)

    Amandla oMphumo oNgameleyo -5dB

    ≥30

    Fumana umgca ohlengahlengiswayo (dB)

    10dB

    Amandla oMphumo oNgameleyo -5dB

    ±1.0

    20dB

    Amandla oMphumo oNgameleyo -5dB

    ±1.0

    30dB

    Amandla oMphumo oNgameleyo -5dB

    ±1.5

    I-Inter-modulation Attenuation (dBc)

    Ukusebenza ngaphakathi

    ≤-45

    Ukukhutshwa kweSpurious(dBm)

    9kHz-1GHz

    BW:30KHz

    ≤-36

    ≤-36

    1GHz-12.75GHz

    BW:30KHz

    ≤-30

    ≤-30

    VSWR

    BS/MS Port

    1.5

    I/O Izibuko

    N-Ibhinqa

    Impedance

    50ohm

    Ubushushu bokusebenza

    -25°C ~+55°C

    Ubuntu bezizalwane

    Max.95%

    MTBF

    Min.100000 iiyure

    Ukunikezwa Amandla

    DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)

    Umsebenzi wokubeka iliso kude

    I-alam yexesha lokwenyani leSimo soNcango, iqondo lobushushu, uBonelelo lwaMandla, iVSWR, amandla okuphuma

    Imodyuli yokulawula kude

    I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion eTshwalwayo
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