95dB 43dBm 20W 2g 3g 4g ALC 900 Mhz B8 Ibhendi enye yeSelfowuni i-LTE Network Signal Booster I-Amplifaya yoMqondiso
Inkqubo ye-Kingtone JIMTOM® Repeaters 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.
Iimpawu eziphambili
1,Iyahambelana ne-GSM,UMTS,LTE
2, High linearity PA;Ukuzuza kwenkqubo ephezulu;
3, itekhnoloji ye-ALC ehlakaniphile;
I-4, ubuchule obudibeneyo kunye nokusebenza okuthembekileyo;
5, Ukubekwa esweni kwendawo nge-alarm yempazamo ezenzekelayo & nolawulo olukude;
6, uyilo lokumelana nemozulu yofakelo lwemozulu yonke;
Usetyenziso
Ukwandisa ukugubungela umqondiso wokuzalisa indawo eyimfama apho umqondiso ubuthathaka okanye ungafumanekiyo.
Ngaphandle: Izikhululo zeenqwelo moya, iMimandla yezoKhenketho, iiKhosi zeGalufa, iitonela, iifektri, iZithili zeMigodi, iiLali njl.
Ngaphakathi: Iihotele, amaZiko eMiboniso, amaziko angaphantsi, iiNdawo zokuthenga, 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.
Izinto | Imeko yoVavanyo | Inkcazo | Imemo | ||
Ikhonkco | Ikhonkco lokuthoba |
| |||
Izakhelo zokuSebenza(MHz) | Ukuphindaphinda ngokuNgena | 890-915MHz | 935-960MHz | ||
Ububanzi | Ibhendi yegama | 25MHz | |||
Inzuzo (dB) | IsiPhumo seSibizo saMandla-5dB | 80±3 | 85±3 | ||
Amandla emveliso (dBm) | Isiginali yokumodareyitha ye-LTE | +23±2 | +43±2 | ||
Iteknoloji yeNkxaso | Ibhendi yegama | GSM/UMTS/LTE | |||
I-ALC (dBm) | Isiginali yoNgeniso yongeza i-20dB | △Po≤±1 | |||
Umfanekiso wengxolo (dB) | Ukusebenza kwi-band (Max.Inzuzo) | ≤6 | |||
I-Ripple in-band (dB) | Amandla oMphumo oNgameleyo -5dB | ±3.0 | |||
Ixesha lokulibaziseka (thina) | Ukusebenza ngaphakathi | ≤6 | |||
Imposiso yesiGaba esiPhakamileyo (°) | Ukusebenza ngaphakathi | ≤20 | Ye-GSM | ||
Impazamo yeSigaba se-RMS (°) | Ukusebenza ngaphakathi | ≤5 | Ye-GSM | ||
ACLR
| LTE | Ukusebenza ngaphakathi | Iyahambelana ne-3GPP TS 36.143 | ||
UMTS | Ukusebenza ngaphakathi | Iyahambelana ne-3GPP TS25.143 | |||
Spectrum Imaski
| LTE | Ukusebenza ngaphakathi | Iyahambelana ne-3GPP TS 36.143 | ||
UMTS | Ukusebenza ngaphakathi | Iyahambelana ne-3GPP TS25.143 | |||
IMD(dBc) | Ukusebenza ngaphakathi | -36 | |||
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 | |||
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%) |