Kingtone Mobile SignalUkuphinda/ I-Booster / Amplifier iphezulu kwimveliso yomgca exhasa iibhendi ze-frequency (B20 800 & B3 1800).Ulawulo olulungelelanisiweyo nonke ukuba utshintshe ukhetho lwakho lwesignali yelizwi eligudileyo kunye nokuhanjiswa kwedatha.Amava aphuculweyo amandla esignali nokuba yeyiphi na amandla okugubungela ifowuni yakho okanye ibhendi yamaza!
Ngaphambi kokuthenga nceda uqaphele!
1. Qinisekisa ukuba i-frequency band yomphathi wakho ifanelekile le nto.Kungenjalo isixhobo asikwazi ukukusebenzela.Ukuba awucimi kangako ukuphindaphinda kwefowuni yakho, ungacofa eli khonkco
www.frequencycheck.com ukujonga ibhendi yefrikhwensi yabathwali bakho.
2. Qinisekisa ukuba ungafumana umqondiso olungileyo ofuna ukuwukhulisa kwindlu yakho ngaphandle.Yeyiphi ekufanele ukuba inokufumana isignali ye-3 ~ 5 bar (-70dB ~ 90dB amandla omqondiso) kwifowuni yakho ephathekayo.Nceda uqaphele ukuba i-booster yesignali inokunyusa kuphela isignali yenethiwekhi yeselula, kodwa ayincedi ukuvelisa naluphi na umqondiso.Umzekelo, ukuba isiginali yakho yangaphandle inebha ye-0, ayinakusebenza okanye izise naluphi na uphawu.Apha ngezantsi kukho indlela yokukhangela amandla omqondiso wefowuni ephathwayo.
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.
IiNgcaciso zobuGcisa
| Izinto | Imeko yoVavanyo | Inkcazo | MEMO | ||||
| Ikhonkco | Ikhonkco lokuthoba | ||||||
| Izakhelo zokuSebenza(MHz) | GSM/WCDMA | Ukuphindaphinda ngokuNgena | 832 - 862MHz | 791 -821MHz |
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| DCS/LTE | Ukuphindaphinda ngokuNgena | 1710-1785MHz | 1805-1880MHz |
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| Ububanzi | GSM/WCDMA | Ibhendi yegama | 30MHz |
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| DCS/LTE |
| 75MHz |
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| Inzuzo (dB) | IsiPhumo seSibizo saMandla-5dB | 95±3 |
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| Amandla emveliso (dBm) | GSM/WCDMA | Isiginali yokumodareyitha ye-LTE | +37 | +43 |
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| DCS/LTE | Isiginali yokumodareyitha ye-LTE | +37 | +43 |
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| I-ALC (dBm) | Isiginali yoNgeniso yongeza i-20dB | △Po≤±1 |
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| Umfanekiso wengxolo (dB) | Ukusebenza kwi-band (Max.Inzuzo） | ≤5 |
| ||||
| I-Ripple in-band (dB) | Amandla oMphumo oNgameleyo -5dB | ≤3 |
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| Unyamezelo lwamaxesha (ppm) | Amandla eMphumo yoMbizo | ≤0.05 |
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| Ixesha lokulibaziseka (thina) | Ukusebenza ngaphakathi | ≤5 |
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| ACLR | Ukusebenza ngaphakathi | Iyahambelana ne-3GPP TS 36.143 kunye ne-3GPP TS 36.106 | Kwi-LTE, PAR=8 | ||||
| Imaski yeSpectrum | Ukusebenza ngaphakathi | Iyahambelana ne-3GPP TS 36.143 kunye ne-3GPP TS 36.106 | Kwi-LTE, PAR=8 | ||||
| Fumana iNyathelo yoLungiso (dB) | Amandla oMphumo oNgameleyo -5dB | 1dB |
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| Ukufumana uHlelo lokuLungisa (dB) | Amandla oMphumo oNgameleyo -5dB | ≥30 |
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| Fumana umgca ohlengahlengiswayo (dB) | 10dB | Amandla oMphumo oNgameleyo -5dB | ±1.0 |
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| 20dB | Amandla oMphumo oNgameleyo -5dB | ±1.0 |
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| 30dB | Amandla oMphumo oNgameleyo -5dB | ±1.5 |
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| Ukukhutshwa kweSpurious(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 |
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| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 |
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| VSWR | BS/MS Port | 1.5 |
| ||||
| I/O Izibuko | N-Ibhinqa |
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| Impedance | 50ohm |
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| Ubushushu bokusebenza | -25°C ~+55°C |
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| Ubuntu bezizalwane | Max.95% |
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| MTBF | Min.100000 iiyure |
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| Ukunikezwa Amandla | DC-24V/AC220V(50Hz)/AC110V(60Hz)( ±15%) |
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| Umsebenzi wokuJonga ukude (Ukhetho) | I-alam yexesha lokwenyani leSimo soNcango, iqondo lobushushu, uBonelelo lwaMandla, iVSWR, amandla okuphuma |
| |||||
| Imodyuli yokulawula kude (Ukhetho) | I-RS232 okanye i-RJ45 + iModem engenazingcingo + Ibhetri yeLi-ion eTshwalwayo | ||||||
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