User's Manual

3. Functional Description
MF0123A1F_FCC_uc Manual for PSR 700/800 MHz
Page 15
3. Functional Description
The following figure shows an example of a PSR 700/800 MHz integrated into a possible
network setup. The Annunciator and Battery Backup Unit (BBU)* depicted in this
illustration are only examples (for DC installations) since they are not provided by
CommScope and may look differently in the actual setup. For AC installations, a UPS*
has to be used instead of a BBU.
figure 3-1 System overview example of a PSR 700/800 MHz
[1] The usage of the individual connectors is described in chapter 4.2.3.
[2] For the connection of the alarm cable, see chapter 4.2.8.
[3] For the connection of the power cable (not part of the delivery), see chapter 4.2.10.
* Note: For the BBU/UPS observe the requirements specified in chapter 8.1.
The block diagrams on the next page illustrate signal processing taking place inside the
PSR 700/800 MHz, both for the analogue and digital variant.