Saina Kingtone ofo atu Tau le saogalemu lautele TETRA, iDEN 800 MHz Band Frequency 806-821/851-866 MHz Repeater BDA Bi-Directional Amplifier mo Fesootaiga Matautia.
TETRA 800MHz +33dBm Off-air Bi-Directional Amplifier (BDA) system ua mamanuina e foia ai faafitauli o le vaivai o faailo feaveai, lea e sili atu le taugofie nai lo le faaopoopoina o se Base Station fou (BTS).O le fa'agaioiga autu o le RF Repeaters system o le maua lea o le fa'ailo maualalo mai le BTS e ala i le alaleo alaleo fa'asalalau ma fa'asalalau atu 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.
Autu Vaega
◇ laina maualuga PA;maualuga faiga fa'aogaina;
◇ Tekinolosi ALC atamai;
◇ Full duplex ma maualuga vavae ese mai luga i lalo i lalo;
◇ Otometi Faagaioiga faagaioiga faigofie;
◇ Tu'ufa'atasi metotia ma fa'atuatuaina fa'atinoga;
◇ Mata'ituina fa'apitonu'u ma mamao (filifiliga) fa'atasi ai ma fa'aliga fa'aletonu otometi & pulea mamao;
◇ Fuafuaga e puipuia le tau mo le faʻapipiʻiina o tau uma;
Fa'aoga masani:
I totonu o le fale o le saogalemu lautele o feso'ota'iga uaealesi broadband iDEN Repeater 800MHz (806-821MHz / 851-866MHz) BDA Repeater Amplifier
e fa'alautele ai fa'ailo fa'ailo o vaega tauaso fa'ailo e vaivai pe le maua.
1. Laititi fale puipui totonu
2. Fa'asao maualuga fale
3. Alafua ufiufi
4. Va'aiga i lalo o le alatele
5. Va'aiga ta'avale
6. potu pito i lalo e ufiufi
Tekinolosical Fa'amatalaga
| Items | Su'ega Tulaga | Sfa'amatalaga | Meno | ||
| Uplvaitusi | Downlink | ||||
| Galulue Fa'atele(MHz) | Fa'aigoa Fa'atele | 806 – 821MHz | 851 - 866MHz | Fa'aili atoa po'o le fa'aili | |
| Bandwidth | Nominal Band | 15MHz | E mafai ona configured i le vaega galue | ||
| Manu'a(dB) | Malosiga Fa'aigoa Fa'aulu-5dB | 80±3 | 85±3 | ||
| Malosi o Galuega (dBm) | GSM faʻailoga faʻailoga | +27± 1 | +33± 1 | ||
| ALC (dBm) | Fa'ailoga Fa'aofi fa'aopoopo 20dB | △Po≤±1 | |||
| Ata Pisa (dB) | Galulue i totonu (Max. Gain) | ≤5 | |||
| Ripple in-band (dB) | Malosi'aga Fa'aigoa ‐5dB | ≤3 | |||
| Fa'apalepale Fa'atele (ppm) | Malosiaga o Galuega Fa'aigoa | ≤0.05 | |||
| Fa'atuai Taimi (tatou) | Galue i totonu | ≤5 | |||
| Maua Laasaga Fetuuna'iga (dB) | Malosi'aga Fa'aigoa ‐5dB | 1dB | |||
| Maua Fetuuna'iga Va'aiga(dB) | Malosi'aga Fa'aigoa ‐5dB | ≥30 | |||
| Maua Fa'atonu Linear(dB) | 10dB | Malosi'aga Fa'aigoa ‐5dB | ± 1.0 | ||
| 20dB | Malosi'aga Fa'aigoa ‐5dB | ± 1.0 | |||
| 30dB | Malosi'aga Fa'aigoa ‐5dB | ± 1.5 | |||
| Fa'ato'a fa'a'au'au (dBc) | Galue i totonu | ≤–45 | |||
| Fa'aseseFa'asa(dBm) | 9kHz-1 GHz | BW:30KHz | ≤–36 | ≤–36 | |
| 1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 | ||
| VSWR | BS/MS Taulaga | 1.5 | |||
| I/O Taulaga | N- Fa'afafine | ||||
| 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'ailo taimi moni mo le Tulaga Faitotoa, Temperature, Sapalai Malosiaga, VSWR, Malosiaga | Filifili | |||
| Module Pulea Mamao | RS232 po'o le RJ45 + Modem uaealesi + Ma'a Li- iona e mafai ona totogi | Filifili | |||
| Fua | 510(mm)×500(mm)×200(mm) | ||||
| mamafa | NW 8KG GW11.5KG | ||||
