95dB 43dBm 20W 2g 3g 4g ALC 900 Mhz B8 Single Band Mobile Taleefanka Gacanta LTE Shabakadda Calaamadaha Kor U Qaadista Calaamadaha Soo Celinta
Kingtone JIMTOM® Repeaters nidaamka waxaa loogu talagalay in lagu xalliyo dhibaatooyinka signalada mobilada daciifka ah, kaas oo aad uga jaban in lagu daro Saldhig cusub (BTS).Hawlgalka ugu weyn ee nidaamka RF Repeaters waa in laga helo signalka tamarta yar ee BTS iyada oo loo marayo gudbinta soo noqnoqda raadiyaha ka dibna u gudbiya signalka la xoojiyay meelaha daboolka shabakadu ku filnayn.Iyo calaamada mobilada sidoo kale waa la xoojiyay oo loo gudbiyaa BTS iyada oo loo sii marayo jihada ka soo horjeeda.
Tilmaamaha ugu muhiimsan
1,La jaanqaadi kara GSM,UMTS,LTE
2, Khadka sare ee PA;Faa'iidada nidaamka sare;
3, Farsamada ALC ee caqliga leh;
4, Farsamo isku dhafan oo leh waxqabad la isku halleyn karo;
5, La socodka deegaanka oo leh qaylo-dhaanta cilladda tooska ah & kontoroolka fog;
6, Naqshad aan cimilo lahayn oo loogu talagalay rakibaadda hawada oo dhan;
Codsiyada
Si loo balaadhiyo daboolka calaamada buuxinta calaamada indha la'aanta meesha ay tabar yar tahay ama aan la heli karin.
Banaanka: Garoomada Diyaaradaha, Gobolada Dalxiiska, Koorasyada Golf-ka, Tunnel-ka, Warshadaha, Degmooyinka Macdanta, Tuulooyinka iwm.
Gudaha: Hoteelada, Xarumaha Bandhiga, Qaybaha Hoose, Suuqyada Dukaamada, Xafiisyada, Baakadaha Baakadaha iwm.
Inta badan waxay khusaysaa kiiskan:
Soo-celinta waxay heli kartaa meel rakibaadda taasoo heli karta calaamadda BTS saafi ah heer ku filan oo xooggan maadaama heerka Rx ee goobta soo noqnoqda uu ka badan yahay -70dBm;
Oo buuxin kara shuruudaha go'doominta anteenada si looga fogaado is-hawlgalayaasha.
Walxaha | Xaaladda Imtixaanka | Tilmaamid | Xusuusin | ||
Uplink | Downlink |
| |||
Inta jeer ee shaqada (MHz) | Soo noqnoqoshada magaca | 890-915Mhz | 935-960MHz | ||
Bandwidth | Kooxda magaca ah | 25Mhz | |||
Gain(dB) | Awood-soo-saarka magaca-5dB | 80±3 | 85±3 | ||
Awoodda wax soo saarka (dBm) | Calaamadaha beddelka LTE | +23±2 | +43±2 | ||
Taageerada Tignoolajiyada | Kooxda magaca ah | GSM/UMTS/LTE | |||
ALC (dBm) | Signal-gelinta wax-soo-gelinta ku dar 20dB | △Po≤±1 | |||
Sawirka qaylada (dB) | Ku shaqaynta gudaha-band (Max.Faa'iido) | ≤6 | |||
Ripple in-band (dB) | Awoodda soo-saarka magaca-5dB | ±3.0 | |||
Dib u dhigista waqtiga (annaga) | Ka shaqaynta gudaha-band | ≤6 | |||
Khaladka Wajiga ugu sarreeya°) | Ka shaqaynta gudaha-band | ≤20 | Loogu talagalay GSM | ||
Khaladka Wajiga RMS°) | Ka shaqaynta gudaha-band | ≤5 | Loogu talagalay GSM | ||
ACLR
| LTE | Ka shaqaynta gudaha-band | La jaan qaadaya 3GPP TS 36.143 | ||
UMTS | Ka shaqaynta gudaha-band | La jaanqaadi kara 3GPP TS25.143 | |||
Spectrum Maaskaro
| LTE | Ka shaqaynta gudaha-band | La jaan qaadaya 3GPP TS 36.143 | ||
UMTS | Ka shaqaynta gudaha-band | La jaanqaadi kara 3GPP TS25.143 | |||
IMD(dBc) | Ka shaqaynta gudaha-band | -36 | |||
Talaabada Hagaajinta Helitaanka (dB) | Awoodda soo-saarka magaca-5dB | 1dB | |||
Helitaanka Kala-habaynta Kala-duwanaanshaha (dB) | Awoodda soo-saarka magaca-5dB | ≥30 | |||
Hel toosan la hagaajin karo (dB) | 10dB | Awoodda soo-saarka magaca-5dB | ±1.0 | ||
20dB | Awoodda soo-saarka magaca-5dB | ±1.0 | |||
30dB | Awoodda soo-saarka magaca-5dB | ±1.5 | |||
Sii daynta wasakhda ah (dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 | |
1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 | ||
VSWR | BS/MS Dekadda | ≤1.5 | |||
Dekedda I/O | N-Dumar | ||||
Caqabada | 50ohm | ||||
Heerkulka shaqada | -25°C ~+55°C | ||||
Qoyaanka Qaraabada | Max.95% | ||||
MTBF | Min.100000 saacadood | ||||
Bixinta Korontada | DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%) |