Cellular Systems

The 5G network is the fifth generation of wireless (telecommunications) technology standards, which offers much faster data transfer speeds than earlier generations such as 3G or 4G.

Wireless Internet access services provided by mobile network operators are an increasingly popular access method chosen by subscribers. Depending on the transmitter and mobile operator, wireless access services can be provided using different data transmission techniques. The most popular technology is LTE allowing to achieve real throughputs up to 100 - 150 Mbps (in theory up to 600 Mbps).

Wireless Internet access via cellular networks is an increasingly popular service. The growing popularity of this service among subscribers is the result of mobility, higher throughputs and lower prices. The absolute highlight is LTE technology that enables the achievement of data rates similar to those in landline /cable or WiFi networks.

Wireless Internet access via cellular networks is an increasingly popular service. The growing popularity of this service among subscribers is the result of mobility, higher throughput and lower prices. The absolute highlight is LTE technology that enables the achievement of data rates similar to those in landline /cable or WiFi networks.

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...

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.