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Mobilná telefónia

Opakovače GSM/3G

Č.
Názov
Údaje
1
New cellular amplifiers/repeaters compliant with the latest standards and legal requirements
The EU has increased the requirements for GSM repeaters. They relate to both the width of the transmitted bandwidth (e-GSM) and out-of-band emission. The newly introduced SIGNAL repeaters (model numbers: 305, 505 and 1205) meet these requirements. They have also been equipped with regulated input attenuator and AGC.
2010-11-05
2
Tests of GSM repeaters conducted by the National Institute of Telecommunications in Warsaw, Poland
Taking into account the type of equipment proposed for the assessment of conformity with the essential requirements (compliance with Article 3.2 of the Directive 1999/5/EC) on the effective use of radio spectrum...
2010-11-16
3
FAQ - GSM repeatery, DCS, 3G repeatery
Konverzácie cez mobilný telefón v budovách je často obtiažne udržiavať, ba niekedy až nemožné. Je to kvôli útlmu signálu cez steny, okenné tabule, stropy (podzemie). Problémy sa vyskytujú v obchodoch, tuneloch, podzemných garážach, čerpacích staniciach, letiskových halách, hoteloch. Podobná situácia je v budovách nachádzajúcich sa na hranici rozsahu základňových staníc (rekreačné oblasti, hory, atď.)
2010-11-28