O le Kingtone Repeaters system ua mamanuina e foia ai faafitauli o le vaivai telefoni feaveaʻi, lea e sili atu le taugofie nai lo le faʻaopoopoina o se Base Station fou (BTS).O le fa'agaioiga autu o le RF Repeaters system o le mauaina lea o le fa'ailo maualalo mai le BTS e ala i le leitio fa'asalalau ona fa'asalalau atu lea o le fa'ailoga fa'ateleina i vaega e le o atoatoa le feso'ota'iga.Ma o le telefoni feaveaʻi e faʻateleina foi ma tuʻuina atu i le BTS e ala i le isi itu.
Vaega autu
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Vaega autu o le toe fai:
1, laina maualuga PA;maualuga faiga fa'aogaina;
2, Tekinolosi ALC atamai;
3, Full duplex ma maualuga vavaeeseina mai luga i lalo;
4, Fa'agaioiina otometi fa'agaioiga faigofie;
5, auala tu'ufa'atasi ma fa'atinoga fa'atuatuaina;
6, Mata'ituina fa'apitonu'u ma mamao (filifiliga) fa'atasi ai ma le fa'ailo fa'aletonu & mamao mamao;
7, Fuafuaga le tau mo le faʻapipiʻiina o tau uma;
- Fa'aaogāga & fa'aaliga
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GSM 900 mhz fa'ailoga telefoni Talosaga
Ia fa'alautele le va'aiga o fa'ailo o le fa'atumu o vaega tauaso e vaivai le fa'ailo
pe le avanoa.
I fafo: Malaeva'alele, Itulagi o Turisi, Tapolo Tapolo, Alalaupapa, Falegaosi, Itumalo Fa'alina, Nu'u ma isi.
I totonu: Faletalimalo, Nofoaga Fa'aaliga, Fa'alalo, Fa'atauga
Faleoloa, Ofisa, Loto Fa'apipi'i ma isi.
E masani ona faʻatatau i tulaga faʻapea:
E mafai e le tagata toe fai ona su'e se nofoaga fa'apipi'i e mafai ona maua ai le fa'ailoga mama a le BTS i se tulaga malosi e pei o le Rx Level i le nofoaga toe fai e tatau ona sili atu i le ‐70dBm;
Ma e mafai ona ausia le manaʻoga o le faʻaesea o le antenna e aloese ai mai le faʻafefe o le tagata lava ia.
Toe Fa'apipi'i -I totonu o le fale faufale fofo :Fa'amatalaga
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Aitema
Tulaga Su'ega
Fa'amatalaga
Uplink
Downlink
Galulue Fa'atele(MHz)
Fa'aigoa Fa'atele
890 – 915MHz
935 – 960MHz
Manu'a(dB)
Fa'aigoa o le Malosi-5dB
95±3
Malosi o Galuega (dBm)
GSM faʻailoga faʻailoga
37
43
ALC (dBm)
Fa'ailoga Fa'aofi fa'aopoopo 20dB
△Po≤±1
Ata Pisa (dB)
Galulue i-fa'aili（Max.Gain)
≤5
Ripple in-band (dB)
Malosiga Fa'aigoa -5dB
≤3
Fa'apalepale Fa'atele (ppm)
Malosiaga o Galuega Fa'aigoa
≤0.05
Fa'atuai Taimi (tatou)
Galulue i-faili
≤5
Sese Vaega Tulaga maualuga(°)
Galulue i-faili
≤20
RMS Vaega Sese (°)
Galulue i-faili
≤5
Maua Laasaga Fetuuna'iga (dB)
Malosiga Fa'aigoa -5dB
1dB
Maua Fetuuna'iga Va'aiga(dB)
Malosiga Fa'aigoa -5dB
≥30
Maua Fa'atonu Linear(dB)
10dB
Malosiga Fa'aigoa -5dB
±1.0
20dB
Malosiga Fa'aigoa -5dB
±1.0
30dB
Malosiga Fa'aigoa -5dB
±1.5
Fa'ato'a fa'atosina (dBc)
Galulue i-faili
≤-45
Fa'aoso Fa'asese(dBm)
9kHz-1GHz
BW:30KHz
≤-36
≤-36
1GHz-12.75GHz
BW:30KHz
≤-30
≤-30
VSWR
BS/MS Taulaga
1.5
I/O Taulaga
N-Fafine
Fa'alavelave
50ohm
Galulue Vevela
-25°C ~+55°C
Susū Fa'atatau
Max.95%
MTBF
Min.100000 itula
Paoa sapalai
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Galuega Mataitu mamao
Fa'ailoga taimi moni mo le Tulaga Faitotoa, Temperature, Sapalai Malosiaga, VSWR, Malosiaga Fa'aoso
Module Pulea Mamao
RS232 po'o le RJ45 + Modem uaealesi + ma'a Li-ion e mafai ona totogi
