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Carrier Network Repeaters

Carrier Network Repeaters


2G/3G/4G Repeaters

SEE offers a complete range of repeaters for mobile telephony applications:

o   2G GSM repeater

o   3G UMTS repeater

o   4G LTE repeater

o   2G, 3G, 4G DAS (Distribution Antenna System)

o   800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz repeater

o   Power options: Medium Power repeater and High Power repeater

o   Technologies RF/RF repeaters, RF/FO repeaters

o   Monitoring: serial link, SMS, IP, OMC, cloud monitoring

SEE's repeater solutions also allow for:

o   extending network coverage of an existing transmitter in urban or rural areas

o   alleviating dead spots in rural or mountainous areas

o   providing coverage inside buildings and structures such as tunnels, shopping centres, underground car parks, office blocks, warehouses, factories, etc.

The benefits offered by thoses repeaters are:

o   its low cost compared to adding a local transmitter.

o   its ease of installation and use

o   its extreme reliability

o   its ability to operate in harsh weather conditions.


Channel-selective GSM/UMTS/LTE repeaters

Channel‐selective versions of SEE's 2G GSM / 3G UMTS / 4G LTE repeaters are also available.

A "selective filter" option may be added independently to the uplink and/or downlink.

This digital unit also allows:

o   Selection of up to 4 frequency sub-bands to repeat (therefore eliminating other sub-bands)

o   Independent programming of the following settings for each of these sub-bands:

§  Central frequency

§  Bandwidth (100kHz ‐ 5MHz)

§  Gain

This feature therefore allows for use of the repeater to eliminate unwanted carriers, and only repeat signals for the required operators.