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2W GSM900MHz Ukudibanisa umoya ngaphandle kweRhafu yokuHamba okuPhindayo

Inkcazo emfutshane:

Intshayelelo Isicelo seMpawu eziPhambili kunye nemeko yokuCaciswa kweeNxalenye / isiQinisekiso 2W GSM900MHz Isiphatho soMoya esiQinisa ukuHamba ngokuPhindiweyo siyilelwe ukusombulula iingxaki zesignali yefowuni ebuthathaka, ebiza ixabiso eliphantsi kunokongeza iSitishi esitsha (i-BTS). Ngokwendlela yokufumana isiginali ye-BTS liCandelo loMnikeli, zimbini iintlobo ze-FSR ezikhoyo: 1. I-Cable-Access FSR: Ukufumana umqondiso we-BTS ngokudibanisa ngqo okuvaliwe kwi-BTS (Kuyacetyiswa); 2. Ukufikelela ngaphandle kweFSR: Ukufumana uphawu lwe-BTS vi ...


Iinkcukacha Product

Iimpawu zemveliso

  • Intshayelelo
  • Eyona nto iphambili
  • Ukusetyenziswa kunye nemeko
  • Ukucaciswa
  • Icandelo / iwaranti

2W GSM900MHz Umoya Ukudibanisa Ukuhamba rhoqo Phindaphinda yenzelwe ukusombulula iingxaki zesignali yefowuni ebuthathaka, ebiza kakhulu kunokongeza iSitishi seSiseko esitsha (BTS).
Ngokwendlela yokufumana isiginali ye-BTS liCandelo le-Donor, zimbini iintlobo ze-FSR ezikhoyo:
1. Ukufikelela kwiCable-FSR: Ukufumana isiginali ye-BTS ngokudibanisa ngokuthe ngqo kwi-BTS (Kuyacetyiswa);
2. I-FSR engenazingcingo: Ukufumana umqondiso we-BTS nge-Donor Antenna (iyasebenza xa kungekho liso lokujonga linokujongwa phakathi kweYunithi yabaNikeli kunye neYunithi ekude njengoko kufakwa i-Donor Unit kwi-BTS tower).
 

Zombini ezi ntlobo ze-FSR zinokuhlelwa ngokwamacandelwana ama-2 ngokobukho bekhonkco rhoqo:
1. Kwi-band FSR: Ukuhamba rhoqo kwekhonkco kungaphakathi kwebhendi esebenzayo ye-BTS;
2. I-Out-of-Band FSR: Ikhonkco lokuhamba rhoqo ngaphandle kwebhendi ye-BTS.

Eyona nto iphambili

  Iimpawu eziphambili                              
1. Ukuzahlula okuphezulu uyilo olupheleleyo oluphindwe kabini, kulula ukuyifaka.
2. Inani eliphantsi lengxolo, phezulu ufumana uvakalelo.
3. Ngomsebenzi we-ALC kunye neMLC ukuqinisekisa amandla ombane azinzileyo.
4. Ukusetyenziswa kwamandla okuphantsi, ukhuselo lwendalo kunye nokonga umbane.
5. Uyilo lwesakhiwo seemodyuli, ngokulula ukuphucula inkqubo.
6. Isixhobo sokucoca ulwelo oluphezulu se-Q kunye ne-SAW yomphezulu wobushushu be-acoustic wave, ephezulu ngaphandle kokukhatywa kwebhendi.
7. Sebenzisa ulungelelwaniso oluphezulu kakhulu kwihlabathi, ukumodareyitha okuphantsi kwe-LDMOS yokukhulisa amandla.
8. Sebenzisa i-PLL yedijithali ehambele phambili, i-TCXO, itekhnoloji ye-OCXO, uzinzo rhoqo kunye nokuchaneka okuphezulu.
9. Umsebenzi ogqibeleleyo wokujonga umsebenzi wothungelwano lwasekhaya.
10. Umsebenzi wokuyila ongenawo amanzi kuyo yonke imozulu ngaphakathi nangaphandle.

Ukusetyenziswa kunye nemeko

Izicelo
    Ukwandisa isigubungelo somqondiso wokugcwalisa indawo engaboniyo apho uphawu lubuthathaka  
okanye ayifumaneki.
   Ngaphandle: Izikhululo zeenqwelo moya, iiNgingqi zoKhenketho, iikhosi zegalufa, iitonela, iifektri, izithili zemigodi, iilali njl.
   Ngaphakathi: Iihotele, amaZiko oMboniso, Amagumbi angaphantsi, Ukuthenga
IiMall, iiOfisi, ukupakisha amaqashiso njl.
Isebenza ikakhulu kwimeko enjalo:
    Umphindayo unokufumana indawo yokufaka enokuthi ifumane umqondiso we-BTS omsulwa kwinqanaba elomeleleyo ngokwaneleyo njengoko inqanaba le-Rx kwindawo ephindayo kufuneka libe ngaphezulu kwe-70dBm;

    Kwaye unokuhlangabezana nemfuno yokwahlulahlula i-eriyali ukunqanda ukususwa ngokwakho.
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Ukucaciswa
  Ukucaciswa kweYunithi yabanikeli

Izinto

Imeko yokuvavanya

Ukucaciswa

Uplink

Ezantsi

Ukusebenza rhoqo (MHz)

Ukuphindaphindwa kwegama

890-915MHz

Ngama-935-960MHz

Rhoqo Uluhlu(MHz)

Ukuphindaphindwa kwegama

1.5G okanye 1.8G

Ukufumana (dB)

Isiphumo soMbane esingu-5dB

50 ± 3Isibini esitshatileyo

80Fumana umoya

Imveliso yamandla (dBm)

Umqondiso wokumodareyitha we-GSM

0Isibini esitshatileyo

37

33Fumana umoya

37

I-ALC (dBm)

Igalelo loNgeniso longeza i-20dB

Po≤ ±1

Umzobo wengxolo (dB)

Ukusebenza kwi-bandUbukhulu. Ukuzuza

.5

Ukugqabhuka kwi-band (dB)

Isiphumo soMbane esiKhethiweyo -5dB

≤3

Ukunyamezelana rhoqo (ppm)

Amandla okuPhuma kwegama

0.0.05

Ukulibaziseka kwexesha (kuthi)

Ukusebenza kwi-band

.5

Impazamo yeSigaba sePeak (°)

Ukusebenza kwi-band

Iifayile ezingama-20

Impazamo yeSigaba seRMS (°)

Ukusebenza kwi-band

.5

Inqanaba lokuLungiswa koLungiso (dB)

Isiphumo soMbane esiKhethiweyo -5dB

1dB

Ukuzuza Uhlengahlengiso Range(dB)

Isiphumo soMbane esiKhethiweyo -5dB

≥30

Ukufumana uLungelelwaniso oluLungelelanisiweyo (dB)

10dB

Isiphumo soMbane esiKhethiweyo -5dB

± 1.0

20dB

Isiphumo soMbane esiKhethiweyo -5dB

± 1.0

30dB

Isiphumo soMbane esiKhethiweyo -5dB

± 1.5

Ukuncitshiswa kwemodareyitha

Ukusebenza kwi-band

Yiza-45

Ukukhutshwa okungathandekiyo (dBm)

9kHz-1GHz

BW: 30KHz

≤-36

≤-36

1GHz-12.75GHz

BW: 30KHz

≤-30

≤-30

VSWR

I-BS / MS yezibuko

1.5

Mna / O Izibuko

N-Ibhinqa

Ukungqinisisa

50ohm

Ubushushu obuSebenzayo

-25 ° C ~ + 55 ° C

Ubuntu bezizalwane

Ubukhulu. 95%

MTBF

Min. Iiyure 100000

Ukunikezwa Amandla

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

Umsebenzi woBeko-kude

I-alamu yexesha lokwenyani yoBume beMinyango, Ubushushu, ukuNikezelwa kwaMandla, iVSWR, ukuphuma kwamandla

Imodyuli yoLawulo olude

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

Ukucaciswa kweYunithi ekude

Izinto

Imeko yokuvavanya

Ukucaciswa

Uplink

Ezantsi

Ukusebenza rhoqo (MHz)

Ukuphindaphindwa kwegama

890-915MHz

Ngama-935-960MHz

Rhoqo Uluhlu(MHz)

Ukuphindaphindwa kwegama

1.5G okanye 1.8G

Ukufumana (dB)

Isiphumo soMbane esingu-5dB

95 ± 3

Imveliso yamandla (dBm)

Umqondiso wokumodareyitha we-GSM

37

33

I-ALC (dBm)

Igalelo loNgeniso longeza i-20dB

Po≤ ±1

Umzobo wengxolo (dB)

Ukusebenza kwi-bandUbukhulu. Ukuzuza

.5

Ukugqabhuka kwi-band (dB)

Isiphumo soMbane esiKhethiweyo -5dB

≤3

Ukunyamezelana rhoqo (ppm)

Amandla okuPhuma kwegama

0.0.05

Ukulibaziseka kwexesha (kuthi)

Ukusebenza kwi-band

.5

Impazamo yeSigaba sePeak (°)

Ukusebenza kwi-band

Iifayile ezingama-20

Impazamo yeSigaba seRMS (°)

Ukusebenza kwi-band

.5

Inqanaba lokuLungiswa koLungiso (dB)

Isiphumo soMbane esiKhethiweyo -5dB

1dB

Ukuzuza Uhlengahlengiso Range(dB)

Isiphumo soMbane esiKhethiweyo -5dB

≥30

Ukufumana uLungelelwaniso oluLungelelanisiweyo (dB)

10dB

Isiphumo soMbane esiKhethiweyo -5dB

± 1.0

20dB

Isiphumo soMbane esiKhethiweyo -5dB

± 1.0

30dB

Isiphumo soMbane esiKhethiweyo -5dB

± 1.5

Ukuncitshiswa kwemodareyitha

Ukusebenza kwi-band

Yiza-45

Ukukhutshwa okungathandekiyo (dBm)

9kHz-1GHz

BW: 30KHz

≤-36

≤-36

1GHz-12.75GHz

BW: 30KHz

≤-30

≤-30

VSWR

I-BS / MS yezibuko

1.5

Mna / O Izibuko

N-Ibhinqa

Ukungqinisisa

50ohm

Ubushushu obuSebenzayo

-25 ° C ~ + 55 ° C

Ubuntu bezizalwane

Ubukhulu. 95%

MTBF

Min. Iiyure 100000

Ukunikezwa Amandla

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

Umsebenzi woBeko-kude

I-alamu yexesha lokwenyani yoBume beMinyango, Ubushushu, ukuNikezelwa kwaMandla, iVSWR, ukuphuma kwamandla

Imodyuli yoLawulo olude

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

Icandelo / iwaranti
Iinyanga ezili-12 zokuphindaphinda
Iinyanga ezi-6 zokufumana izixhobo 

■ umthengisi wempikiswano ■ Isisombululo kunye nokusetyenziswa

  • * Umzekelo:
    * Udidi lweMveliso: i-kingtone 2g 3g 4g yokuphakamisa uphawu lwebhendi kathathu

  • Umzekelo: KT-DRP-B75-P45-B
    Udidi lweMveliso: 30W 2g 3g 4g DCS1800MHz Ibhendi ekhethiweyo yokuphinda umqondiso weselfowuni

  • Umzekelo: KT-4G-2600
    Udidi lweMveliso: 10w 2600Mhz 4g yesikhulisi seselfowuni Isiphinda-phindo seseli sokuphinda kwakhona kwindawo yasemaphandleni

  • * Umzekelo:
    Udidi lweMveliso: Imveliso 9


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