Kingtone JIMTOM® Fiber Optic Repeater system ua mamanuina e foia ai faafitauli o le vaivai telefoni feaveai, lea e sili atu le taugofie nai lo le setiina o se Base Station fou (BTS).Fa'atonuga autu o le RF Repeaters system: Mo le so'otaga i lalo, o fa'ailo mai le BTS e fafaga i le Master Unit(MU), ona fa'aliliu lea e le MU le fa'ailoga RF i le fa'ailo laser ona fafaga lea i le fiber e fa'asalalau atu i le Unite Mamao (RU).Ona liliu lea e le RU le faailo leisa i le faailo RF, ma faʻaaoga le Power Amplifier e faʻateleina ai le malosi maualuga ile IBS poʻo le antenna.Mo le so'oga i luga, O se fa'agasologa fa'afeagai, fa'ailo mai le telefoni feavea'i e fafaga i le uafu MS a MU.E ala i le duplexer, o le faailo e faʻateleina e ala i le faʻamalo leo maualalo e faʻaleleia ai le malosi o le faailo.Ona fafagaina lea o faailo i le RF fiber optical module ona liua lea i le laser signals, ona tuʻuina atu lea o le laser signal i MU, o le laser signal mai le RU ua liua i le RF signal e le RF optical transceiver.Ona faʻateleina lea o faʻailoga RF i faʻailoga sili atu le malosi e fafaga i le BTS.
RF Repeater ua mamanuina e faʻaleleia ai fesoʻotaʻiga telefoni feaveaʻi ma faʻatumu nofoaga tauaso.O le fa'agaioiga autu o le toe fai o le mauaina lea o le fa'ailoga maualalo mai le Base Station (BS) e ala i le leitio fa'asalalau (RF) e ala i lona antenna foa'i, fa'agasolo, fa'ateleina ma tu'u atu le fa'ailo i le Mobile Station (MS) i totonu o le nofoaga fa'atatau i lana tautua. antenna.
Vaega Autu
- FPGA Base SDR tekinolosi, Fa'ai'ese mai fa'aili tupe tete'e;
- Fa'alotoifale fa'aaoga le mata'ituina lelei, e faigofie ona su'e fa'aletonu mo le tausiga;
- Maualalo le fa'aaogaina o le mana, fa'amama lelei le vevela;
- Linearity maualuga PA, maualuga faiga maua;
- Mata'ituina fa'apitonu'u ma mamao (filifiliga) fa'atasi ai ma fa'ailo fa'aletonu fa'afuase'i &le mamao;
- Fa'atasi lapo'a, fetu'una'i mo fa'apipi'i ma toe fa'anofo;
- Fuafuaga e puipuia le tau mo le fa'apipi'iina o tau uma;
- E tasi le MU e mafai ona ave le Max 32 RU, Faʻasao tau ma faʻafaigofie le faʻapipiʻiina.
- Lagolago mama, daisy filifili, fetu topology, faaleleia fesootaiga fetuutuunai.
- Fuafuaga tele-aveina, max 16 avetaʻavale, Faʻafaigofie ona taulimaina faʻataʻitaʻiga faʻaoga maualuga
MOU+ROU Fa'amatalaga Fa'atekinisi Atoa
| Aitema | Tulaga Su'ega | Fa'amatalaga Fa'apitoa | Fa'amanatu | ||
| uplink | downlink | ||||
| Va'aiga Fa'atele | Galulue i-faili | 320MHz～400MHz,400MHz～470MHz | fa'apitoa | ||
| Max Bandwidth | Galulue i-faili | 5MHz |
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| Alalautele Alatele | Galulue i-faili | 25KHz |
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| Numera Max Chanel | Galulue i-faili | 16 |
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| Malosi o Galuega | Galulue i-faili | -10±2dBm | +37±2dBm | Fa'apitoa | |
| ALC(dB) | Fa'aopoopo fa'aopoopo 10dB | △Po≤±2 |
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| Max Gain | Galulue i-faili | 90±3dB | 90±3dB |
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| Ripple i Band(dB) | Lelei Bandwidth | ≤3 |
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| Max.input tulaga e aunoa ma le fa'aleagaina | Fa'aauau 1min | -10 dBm |
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| IMD | I le fa'aili galue | 2 tones ma le 75KHz Channel Space | ≤ -45dBc@RBW 30KHz |
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| 8 tones ma le 75KHz Channel Space | ≤ -40dBc@RBW 30KHz |
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| 2.5MHz Offset, Fa'aili Galulue i fafo | 9KHz-1GHz | -36dBm@RBW100KHz |
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| 1GHz-12.5GHz | -30dBm@RBW1MHz |
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| Aveese mai le alavai Tete'e fa'atasi ma le 6dB offset | ±50KHz | ≤-20dBc |
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| ±75KHz | ≤-25dBc |
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| ±125KHz | ≤-30dBc |
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| ±250KHz | ≤-63dBc |
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| ±500KHz | ≤-67dBc |
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| Fa'atuai Fa'asalalau(us) | Galulue i-faili | ≤35.0 |
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| Ata Pisa（dB） | Galulue i-faili | ≤5（Max.gain） |
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| Taulaga VSWR | BS Taulaga | ≤1.5 |
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| MS Taulaga | ≤1.5 | ||||
