Product Description
Table Of Contents
- Product Description
- 1 About this document
- 2 Introduction to the Nokia MetroSite EDGE Base Station
- 3 Nokia MetroSite EDGE Base Station features
- 4 Applications
- 5 Nokia MetroSite EDGE Base Station related software
- 6 General function, construction and units
- 7 Unit alternatives and other delivery items
- 8 Technical specifications
Product Description
52 (98) © Nokia Corporation Draft DN991444
Nokia Proprietary and Confidential Issue 3-0 en Draft
Figure 16. Arrangement of units
6.3 Transceiver unit (HVTxx and WTxx)
The main function of the transceiver unit (TRX) is to provide the analogue and
digital signal processing required for handling one carrier, both in the uplink (MS
to network) and the downlink (network to MS) direction.
There are 5W (HVTxx) GSM TRX versions available for the 900, 1800, and 1900
MHz frequencies and 5W (WTxx) GSM/EDGE TRX versions available for the
800, 900, 1800, and 1900 MHz frequencies. For a full list of the TRX alternatives,
refer to Table 10.
Cover
Lock
Power supply unit
Interface unit
Transmission unit
Transceiver units
Fan unit
Backplane