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2W PCS 1900 MHz 2g 3g band ekhethiweyo iseli isiphindaphindi uphawu

I-2W PCS 1900 MHz 2g 3g ibhendi ekhethiweyo yeseli yophawu oluphindayo Umfanekiso ofakiweyo
  • 2W PCS 1900 MHz 2g 3g band ekhethiweyo iseli isiphindaphindi uphawu

Inkcazelo emfutshane:

Intshayelelo yeSicelo esiPhambili kunye neemeko zeNkcazo yaMacandelo/Iwaranti yeKingtone Repeaters inkqubo yenzelwe ukusombulula iingxaki zesiginali yeselula ebuthathaka, enexabiso eliphantsi kakhulu 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 mo...


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Iinkcukacha zeMveliso

Iithegi zeMveliso

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

KingtoneUkuphindas inkqubo yenzelwe ukusombulula iingxaki zesiginali yeselula ebuthathaka, enexabiso eliphantsi kakhulu kunokongeza iSikhululo esitsha seSiseko (BTS).Ukusebenza okuphambili kweRFUkuphindas inkqubo kukufumana umqondiso wamandla aphantsi ukusuka kwi-BTS ngosasazo lwamaza kanomathotholo kwaye emva koko usasaze umqondiso owandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye idluliselwe kwi-BTS ngendlela echaseneyo.

Eyona nto iphambili

Iimbonakalo:
1, Umgca ophezulu we-PA;Ukuzuza kwenkqubo ephezulu;
2, Itekhnoloji ye-ALC ekrelekrele;
3,I-duplex epheleleyo kunye nokwahlukaniswa okuphezulu ukusuka kwi-uplink ukuya kwi-downlink;
4, Ukusebenza okuzenzekelayo ukusebenza kakuhle;
5, ubuchule obudityanisiweyo kunye nokusebenza okuthembekileyo;
6,Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
7, uyilo lokumelana nemozulu yofakelo lwemozulu yonke;

Isicelo&imeko

Isicelo:
Ukwandisa ukugubungela umqondiso wokuzalisa indawo eyimfama apho umqondiso ubuthathaka okanye ungafumanekiyo.

Ngaphandle: Izikhululo zeenqwelomoya, iMimandla yoKhenketho, iiKhosi zeGalufa, iitonela, iifektri, iZithili zeMigodi, iiLali njl.

Ngaphakathi: Iihotele, amaZiko eMiboniso, amagumbi angaphantsi, iiNdawo zokuthenga, iiOfisi, iiNdawo zokuPakisha njl.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.-
Ufakelo lweRF Repeater-In-Building coverage Solution
ububanzi= 
ububanzi= 

Inkcazo

Izinto

Imeko yoVavanyo

Inkcazo

Ikhonkco

Ikhonkco lokuthoba

Izakhelo zokuSebenza(MHz)

Ukuphindaphinda ngokuNgena

1850-1910MHz

1930 – 1990MHz

Inzuzo (dB)

IsiPhumo seSibizo saMandla-5dB

90±3

Amandla emveliso (dBm)

Isiginali yokumodareyitha ye-GSM

33

33

I-ALC (dBm)

Isiginali yoNgeniso yongeza i-20dB

△Po≤±1

Umfanekiso wengxolo (dB)

Ukusebenza ngaphakathi(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

InzuzoUluhlu loLungiso(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/OIzibuko

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
Amacandelo / Iwaranti

■ qhagamshelana nomthengisi ■ Isisombululo & neSicelo

  • *Umzekelo : KT-CRP-B5-P33-B
    *Udidi lweMveliso : UHF 400Mhz 2W Ibhendi eKhethekileyo yeWalkie talkie Repeater

  • *Umzekelo : Umzekelo:KT-WIRP-CH3-P43
    *Udidi lweMveliso : I-WCDMA ICS 20W iChaneli ekhethiweyo ephindayo

  • *Imodeli : KT-900 ICS Repeater
    *Udidi lweMveliso : 10W GSM 900 ICS Umqondiso weselfowuni ongenazingcingo

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

  • Ngaphambili:
  • Okulandelayo:

    • IIMVELISO EZINXULUMENEYO