Search results: repeater

The EU has increased the requirements for GSM repeaters. They relate to both the width of the transmitted bandwidth (EGSM) and out-of-band emission. The newly introduced SIGNAL repeaters (model numbers: 305, 505 and 1205) meet the requirements. Each of these models has also been equipped with adjustable input attenuator and AGC function.

Mobile phone conversations in buildings are often difficult to carry on, if not impossible. This is due to the signal attenuation through walls, window panes, ceilings (underground). The problems occur in stores, tunnels, underground car parks, petrol stations, airport halls, hotels. A similar situation can be found in buildings located on the border range of base stations (recreational areas, mountains etc).

Taking into account the type of equipment 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, the following test program has been established...

Basic scheme of GSM antenna system suitable for homes and businesses, allowing normal use of mobile phones in situations where the signal inside a building is too low for reliable communication.

Headends distributing satellite programs converted to digital DVB-T COFDM format are still the most popular solution used in many hotels. Satellite channels can be an addition to the terrestrial television programs or be the only part of the package offered.

Increasing availability of multimedia content presses demand for high quality transmission between the sources (transmitters) and players (receivers) of the content. Extensive multimedia systems in hotels, restaurants, clubs etc. require appropriate equipment to create suitable networks providing the content to multiple flat screens.