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40dbm GSM900/DCS1800 10W Ibhendi eKhethayo iRepeater gsm umgama omde ophindayo

40dbm GSM900/DCS1800 10W Ibhendi eKhethayo iRepeater gsm umgama omde uphinda umfanekiso ofakiweyo
  • 40dbm GSM900/DCS1800 10W Ibhendi eKhethayo iRepeater gsm umgama omde ophindayo

Inkcazelo emfutshane:

Intshayelelo yeSicelo esiPhambili&neemeko zeNkcazo yaMacandelo/Iwaranti GSM900/DCS1800 10W iBand Selective Repeaters（KT-G/DRP-B25/75-P40-B） Inkqubo yeKingtone Repeaters iyilelwe ukusombulula iingxaki zesignali yeselula ebuthathaka, enexabiso eliphantsi kakhulu kunokongeza into entsha. Isitishi esisisiseko (BTS).Umsebenzi ophambili we-RF Repeaters system kukufumana umqondiso wamandla aphantsi ukusuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko usasaze umqondiso owandisiweyo kwi-ar...


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Iinkcukacha zeMveliso

Iithegi zeMveliso

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

GSM900/DCS1800 10W iBand eKhethekileyo ephinda-phindayo(I-KT-G/DRP-B25/75-P40-B）

    Inkqubo ye-Kingtone Repeaters yenzelwe ukusombulula iingxaki zesignali yeselula ebuthathaka, enexabiso eliphantsi kunokongeza iSikhululo esitsha seSiseko (BTS).Ukusebenza okuphambili kwe-RF Repeaters system kukufumana okuphantsi-isignali yamandla esuka kwi-BTS ngosasazo lwamaza kanomathotholo emva koko idlulisele isignali eyandisiweyo kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye idluliselwe kwi-BTS ngendlela echaseneyo.

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;
◇ Ukusebenza okuzenzekelayo ukusebenza kakuhle;
◇ Ubuchule obudityanisiweyo kunye nokusebenza okuthembekileyo;
◇ Ububanzi bobubanzi bunokumiselwa ukusuka kwi-5-25MHz kwibhendi yomsebenzi.
◇ Ujongo lwasekhaya kunye nolukude (ukhetho) nge-alam yempazamo ezenzekelayo & nolawulo olukude;
◇ uyilo lokumelana nemozulu kufakelo lwemozulu yonke;

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

IiNgcaciso zobuGcisa

 

Izinto

Imeko yoVavanyo

Inkcazo

Ikhonkco

Ikhonkco lokuthoba

Izakhelo zokuSebenza(MHz)

Ukuphindaphinda ngokuNgena

890-915MHz

935-960MHz

1710 - 1785MHz

1805-1880MHz

Inzuzo (dB)

NgobizoAmandla emveliso-5dB

95±3

Amandla emveliso (dBm)

Isiginali yokumodareyitha ye-GSM

33

40

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

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

Amacandelo / Iwaranti
Iwaranti yonyaka oyi-1 yesixhobo , inyanga eyi-6 yezincedisi .

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