User's Manual

User’s Manual for Node C Network Elements
Page 70
M0121A1A_uc.doc
The following figure shows the RF block diagram of the Node C.
figure 5-2 Configuration of a Node C network element
The Node C is designed to amplify signals between multiple mobiles and a base
station in a CDMA system. The unit consists of a filter and amplifier chain in the
downlink and one or two filters and amplifier chains in the uplink (primary and
diversity). The uplink and downlink paths are connected via a duplexer on both ends
of each path.