RRU the Remote Radio Unit is a radio transceiver capable of handling multiple of 8 mobile subscribers calls. This is called RRU as this unit is generally installed in towers and are controlled by a controller placed inside a closed shelter on the ground nearby the tower. The connection between the RRU and the controller is generally optical. The RRU and the controller forms the BTS or Base Transceiver Station that is widely used in cellular communication.
It is a Digital TransReceiving Unit
Transmission between BTS and BSC.FIFA card contain only TNC male connector.
The function of FXC Card, is to provide E1 conectivity to BTS. It have four E1 port and it can be used to connect other bts as "cascade". Where do you hear about this card? Do you work for a telecom company? Please, let me know in order to help you.
Hello! A BOIA card (or BCF card) is the Base Station Control Function in a BTS. The BCF is like the BTS's brain, controling, for example, TRx's hopping.
RBS 3102 is Ericsson BTS for 3G. 4 Way diversity for this BTS means that two BTSs are crossconnected to each other and they both have two Rx branches, so in total there are 4 Rx branches on the antenna. RBS 3102 is Ericsson BTS for 3G. 4 Way diversity for this BTS means that two BTSs are crossconnected to each other and they both have two Rx branches, so in total there are 4 Rx branches on the antenna.
3g BTS is greater than 2g bts. and it is with new technologies.
This is bcoz we need -48V for Gsm BTS, -48 DC is used to control Fluctuation So the main function of this is 1) To convert AC to DC 2) To control overloading
Between 2 and 5 RRU's are supported by one DUG. The actual number varies based on the configuration of the DUG and the intended application for the system.
Indoor BTS: It is placed in a shelter Air-condition is must Very sensitive Outdoor BTS: No shelter required Air-condition is not a must Not very sensitive comparing to indoor bts
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